/* Linux Hardware Compatibility Database - Modern Gruvbox Theme */

/* === CSS Reset and Base Styles === */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* === Gruvbox Color Variables === */
:root {
    /* Gruvbox Dark Colors */
    --bg0-hard: #1d2021;
    --bg0: #282828;
    --bg0-soft: #32302f;
    --bg1: #3c3836;
    --bg2: #504945;
    --bg3: #665c54;
    --bg4: #7c6f64;
    
    --fg: #ebdbb2;
    --fg0: #fbf1c7;
    --fg1: #ebdbb2;
    --fg2: #d5c4a1;
    --fg3: #bdae93;
    --fg4: #a89984;
    
    /* Gruvbox Colors */
    --red: #cc241d;
    --red-bright: #fb4934;
    --green: #98971a;
    --green-bright: #b8bb26;
    --yellow: #d79921;
    --yellow-bright: #fabd2f;
    --blue: #458588;
    --blue-bright: #83a598;
    --purple: #b16286;
    --purple-bright: #d3869b;
    --aqua: #689d6a;
    --aqua-bright: #8ec07c;
    --orange: #d65d0e;
    --orange-bright: #fe8019;
    
    /* Semantic Colors */
    --primary: var(--yellow-bright);
    --primary-dark: var(--yellow);
    --secondary: var(--blue-bright);
    --secondary-dark: var(--blue);
    --accent: var(--orange-bright);
    --success: var(--green-bright);
    --warning: var(--yellow-bright);
    --error: var(--red-bright);
    
    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Borders and Radius */
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --border-width: 1px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* === Base Styles === */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--fg1);
    background-color: var(--bg0-hard);
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-4);
    }
}

/* === Background Particles === */
.bg-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background: 
        radial-gradient(circle at 20% 80%, rgba(251, 189, 47, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(131, 165, 152, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(254, 128, 25, 0.02) 0%, transparent 50%);
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--fg0);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
}

p {
    margin-bottom: var(--space-4);
    color: var(--fg2);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--border-radius);
    border: var(--border-width) solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn .icon {
    width: 1.25rem;
    height: 1.25rem;
    stroke-width: 2;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--orange));
    color: var(--bg0);
    border-color: var(--primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--bg0);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary);
    border-color: var(--secondary);
}

.btn-secondary:hover {
    background: var(--secondary);
    color: var(--bg0);
    transform: translateY(-2px);
}

/* === Header === */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(29, 32, 33, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: var(--border-width) solid var(--bg1);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.site-header.scrolled {
    background: rgba(29, 32, 33, 0.95);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 8px var(--yellow-bright));
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--fg3);
    font-weight: 400;
}

.site-description {
    font-size: 0.9rem;
    color: var(--fg3);
    margin: var(--space-2) 0 0 0;
    max-width: 400px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--fg2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(251, 189, 47, 0.1);
}

.nav-link-external {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--bg1);
    border: var(--border-width) solid var(--bg2);
    border-radius: var(--border-radius);
}

.nav-link-external .icon {
    width: 1rem;
    height: 1rem;
}

.nav-link-external:hover {
    background: var(--bg2);
    transform: translateY(-1px);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1100;
    position: relative;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background: var(--fg1);
    transition: all var(--transition-fast);
    transform-origin: center;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
}

/* Mobile Navigation Styles */
@media (max-width: 768px) {
    .header-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: var(--space-4);
    }
    
    .site-description {
        text-align: center;
    }
    
    /* Show mobile menu button */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hide navigation on mobile by default */
    .header-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg0-hard);
        border-top: 1px solid var(--bg2);
        border-bottom: 1px solid var(--bg2);
        padding: var(--space-4) 0;
        flex-direction: column;
        gap: 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 1000;
    }
    
    /* Show navigation when mobile menu is open */
    .header-nav.mobile-nav-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        display: block;
        padding: var(--space-3) var(--space-4);
        text-align: center;
        border-bottom: 1px solid var(--bg2);
        width: 100%;
        margin: 0;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .nav-link:hover {
        background: var(--bg1);
    }
    
    .nav-link-external {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--space-2);
    }
}

@media (max-width: 480px) {
    .site-title {
        font-size: 1.25rem;
    }
    
    .site-subtitle {
        font-size: 0.8rem;
    }
    
    .mobile-menu-toggle {
        width: 20px;
        height: 15px;
    }
    
    .hamburger-line {
        height: 2px;
    }
    
    .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translateY(6px);
    }
    
    .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translateY(-6px);
    }
}

/* === Main Content === */
.main-content {
    margin-top: 120px;
    position: relative;
}

/* === Hero Section === */
.hero-section {
    padding: var(--space-24) 0;
    background: linear-gradient(
        135deg,
        rgba(251, 189, 47, 0.05) 0%,
        rgba(131, 165, 152, 0.05) 50%,
        rgba(254, 128, 25, 0.05) 100%
    );
    border-bottom: var(--border-width) solid var(--bg1);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 30%, rgba(251, 189, 47, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(131, 165, 152, 0.08) 0%, transparent 40%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translateX(0) translateY(0); }
    33% { transform: translateX(-20px) translateY(-10px); }
    66% { transform: translateX(10px) translateY(-5px); }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--orange), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--fg2);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.9rem;
    color: var(--fg3);
}

.feature-icon {
    font-size: 1.25rem;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero-section {
        padding: var(--space-16) 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-features {
        gap: var(--space-4);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
}

/* === Quick Stats === */
.quick-stats {
    background: var(--bg0);
    border-bottom: var(--border-width) solid var(--bg1);
    padding: var(--space-8) 0;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-mono);
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--fg3);
    text-align: center;
}

/* === Section Styles === */
section {
    padding: var(--space-20) 0;
    border-bottom: var(--border-width) solid var(--bg1);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--fg3);
    max-width: 600px;
    margin: 0 auto;
}

/* === Search Section === */
.search-section {
    background: var(--bg0-soft);
}

.search-container {
    max-width: 800px;
    margin: 0 auto;
}

.search-form {
    background: var(--bg1);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    border: var(--border-width) solid var(--bg2);
}

.search-input-group {
    position: relative;
    margin-bottom: var(--space-6);
}

.search-icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 1.25rem;
    color: var(--fg4);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: var(--space-4) var(--space-4) var(--space-4) 3.5rem;
    font-size: 1rem;
    background: var(--bg0);
    border: var(--border-width) solid var(--bg2);
    border-radius: var(--border-radius);
    color: var(--fg1);
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(251, 189, 47, 0.1);
}

.search-input::placeholder {
    color: var(--fg4);
}

.search-btn {
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    color: var(--bg0);
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.search-btn:hover {
    background: var(--primary-dark);
}

.search-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.filter-select {
    padding: var(--space-3) var(--space-4);
    background: var(--bg0);
    border: var(--border-width) solid var(--bg2);
    border-radius: var(--border-radius);
    color: var(--fg1);
    font-size: 0.9rem;
}

.search-results {
    margin-top: var(--space-8);
    background: var(--bg1);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    border: var(--border-width) solid var(--bg2);
}

.search-results.hidden {
    display: none;
}

/* === Advanced Filters === */
.advanced-filters {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-6);
    margin-top: var(--space-4);
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.advanced-filters-header {
    margin-bottom: var(--space-4);
}

.advanced-filters-header h4 {
    color: var(--fg1);
    font-size: 1.1rem;
    margin: 0;
}

.spec-filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

/* Hardware Comparison */
.hardware-comparison {
    border-top: 1px solid var(--bg3);
    padding-top: var(--space-6);
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.comparison-header h4 {
    color: var(--fg1);
    font-size: 1.1rem;
    margin: 0;
}

.comparison-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    min-height: 40px;
    background: var(--bg0);
    border: 2px dashed var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
}

.comparison-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    color: var(--fg2);
}

.comparison-item-remove {
    background: none;
    border: none;
    color: var(--red);
    cursor: pointer;
    font-size: 1.2rem;
    line-height: 1;
    margin-left: var(--space-2);
}

.comparison-item-remove:hover {
    color: var(--bright-red);
}

.comparison-actions {
    display: flex;
    justify-content: flex-end;
}

#compare-selected {
    background: var(--primary);
    color: var(--bg0);
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

#compare-selected:hover:not(:disabled) {
    background: var(--primary-bright);
}

#compare-selected:disabled {
    background: var(--bg3);
    color: var(--fg3);
    cursor: not-allowed;
}

#advanced-filters-toggle {
    background: var(--bg2);
    color: var(--fg2);
    border: 1px solid var(--bg3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

#advanced-filters-toggle:hover {
    background: var(--bg3);
    color: var(--fg1);
}

#advanced-filters-toggle.active {
    background: var(--primary);
    color: var(--bg0);
    border-color: var(--primary);
}

/* Comparison Modal */
.comparison-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--space-4);
}

.comparison-modal {
    background: var(--bg0);
    border-radius: var(--border-radius-lg);
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    border: 1px solid var(--bg2);
}

.comparison-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--bg2);
    background: var(--bg1);
}

.comparison-modal .modal-header h2 {
    margin: 0;
    color: var(--fg1);
}

.modal-close {
    background: none;
    border: none;
    color: var(--fg3);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--space-2);
    line-height: 1;
}

.modal-close:hover {
    color: var(--fg1);
}

.comparison-modal .modal-content {
    padding: var(--space-6);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-4);
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-3);
    border: 1px solid var(--bg2);
    text-align: left;
}

.comparison-table th {
    background: var(--bg2);
    color: var(--fg1);
    font-weight: 600;
}

.comparison-table .comparison-property {
    background: var(--bg1);
    font-weight: 500;
    color: var(--fg2);
}

.comparison-table td {
    color: var(--fg2);
}

/* Secondary button styles */
.btn-secondary {
    background: var(--bg2);
    color: var(--fg2);
    border: 1px solid var(--bg3);
}

.btn-secondary:hover {
    background: var(--bg3);
    color: var(--fg1);
}

/* === Stats Section === */
.stats-section {
    background: var(--bg0);
}

.stats-section .container {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    max-width: 1000px;
    margin: 0 auto;
}

.stat-card {
    background: var(--bg1);
    border: var(--border-width) solid var(--bg2);
    border-radius: var(--border-radius-lg);
    padding: var(--space-4);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--orange));
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--bg3);
}

.stat-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.stat-icon {
    font-size: 1.5rem;
}

.stat-card h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--fg2);
    margin: 0;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-mono);
    margin-bottom: var(--space-1);
    line-height: 1;
    text-align: center;
}

.stat-trend {
    font-size: 0.8rem;
    color: var(--success);
}

.compatibility-dashboard {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-8);
}

@media (max-width: 768px) {
    .compatibility-dashboard {
        grid-template-columns: 1fr;
    }
}

.dashboard-card {
    background: var(--bg1);
    border: var(--border-width) solid var(--bg2);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
}

.dashboard-card h3 {
    margin-bottom: var(--space-4);
    color: var(--fg1);
}

.chart-container {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-placeholder {
    text-align: center;
    color: var(--fg4);
}

.chart-icon {
    font-size: 3rem;
    margin-bottom: var(--space-2);
}

.category-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    background: var(--bg0);
    border-radius: var(--border-radius);
}

.category-name {
    font-weight: 500;
    color: var(--fg1);
}

.category-count {
    font-size: 0.8rem;
    color: var(--fg4);
    font-family: var(--font-mono);
}

/* === Standardized Card Component System === */
/* Base card component */
.card {
    background: var(--bg1);
    border: var(--border-width) solid var(--bg2);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    transition: all var(--transition-normal);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.card:hover {
    background: var(--bg2);
    border-color: var(--bg3);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Card variants */
.card--interactive {
    cursor: pointer;
}

.card--interactive:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.card--stat {
    text-align: center;
    padding: var(--space-4);
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card--stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--orange));
}

.card--about {
    padding: var(--space-6);
    text-align: left;
}

.card--about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.card--hardware {
    padding: var(--space-6);
    margin-bottom: var(--space-4);
}

.card--step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    text-align: left;
}

/* Card content components */
.card__header {
    margin-bottom: var(--space-4);
}

.card__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--fg0);
    margin: 0 0 var(--space-2) 0;
    line-height: 1.3;
}

.card__subtitle {
    color: var(--fg3);
    font-size: 0.9rem;
    margin: 0;
}

.card__body {
    color: var(--fg2);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.card__footer {
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--bg2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Card responsive behavior */
@media (max-width: 768px) {
    .card {
        padding: var(--space-4);
    }
    
    .card--stat {
        padding: var(--space-3);
        min-height: 70px;
    }
    
    .card--hardware {
        padding: var(--space-4);
    }
    
    .card--step {
        padding: var(--space-4);
        gap: var(--space-3);
    }
}

/* === About Section === */
.about-section {
    background: var(--bg0-soft);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.about-card {
    background: var(--bg1);
    border: var(--border-width) solid var(--bg2);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary), var(--aqua));
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
}

.about-card h3 {
    margin-bottom: var(--space-4);
    color: var(--fg0);
}

.contribute-section {
    background: var(--bg1);
    border-radius: var(--border-radius-lg);
    padding: var(--space-12);
    border: var(--border-width) solid var(--bg2);
}

.contribute-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.contribute-header h3 {
    font-size: 1.75rem;
    margin-bottom: var(--space-4);
    color: var(--primary);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.step-card {
    background: var(--bg0);
    border: var(--border-width) solid var(--bg2);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    position: relative;
    transition: all var(--transition-fast);
}

.step-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.step-number {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 2rem;
    height: 2rem;
    background: var(--primary);
    color: var(--bg0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
}

.step-content h4 {
    margin-bottom: var(--space-4);
    color: var(--fg0);
}

.code-block {
    position: relative;
    background: var(--bg0-hard);
    border: var(--border-width) solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    margin: var(--space-4) 0;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    overflow-x: auto;
}

.code-block code {
    color: var(--primary);
}

.copy-btn {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    background: var(--bg2);
    border: none;
    border-radius: var(--border-radius);
    padding: var(--space-2);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.copy-btn svg {
    width: 1rem;
    height: 1rem;
    color: var(--fg3);
}

.copy-btn:hover {
    background: var(--bg3);
}

.inline-code {
    background: var(--bg2);
    color: var(--primary);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 0.85em;
}

.step-note {
    font-size: 0.8rem;
    color: var(--fg4);
    margin-top: var(--space-2);
}

.step-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--secondary);
    font-weight: 500;
    margin-top: var(--space-2);
}

.step-link .icon {
    width: 1rem;
    height: 1rem;
}

/* === Footer === */
.site-footer {
    background: var(--bg0-hard);
    border-top: var(--border-width) solid var(--bg1);
    padding: var(--space-16) 0 var(--space-8) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-16);
    margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer-logo .logo-icon {
    font-size: 2rem;
}

.footer-logo .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.footer-description {
    color: var(--fg3);
    margin-bottom: var(--space-6);
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--bg1);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.social-link svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--fg3);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.social-link:hover svg {
    color: var(--bg0);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-8);
}

.footer-section h4 {
    color: var(--fg1);
    font-size: 1rem;
    margin-bottom: var(--space-4);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--space-2);
}

.footer-section ul li a {
    color: var(--fg3);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: var(--border-width) solid var(--bg1);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-meta p {
    font-size: 0.8rem;
    color: var(--fg4);
    margin-bottom: var(--space-1);
}

.footer-status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8rem;
    color: var(--fg4);
}

.status-indicator {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* === Utility Classes === */
.hidden {
    display: none !important;
}

.icon {
    width: 1rem;
    height: 1rem;
    stroke-width: 2;
}

/* === Responsive Design === */
@media (max-width: 1024px) and (min-width: 769px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 700px;
        gap: var(--space-4);
    }
    
    .compatibility-overview {
        max-width: 900px;
        padding: var(--space-6);
    }
    
    .compatibility-overview h2 {
        font-size: 2rem;
    }
    
    .chart-container {
        padding: var(--space-5);
    }
}

@media (max-width: 768px) {
    :root {
        --space-16: 2rem;
        --space-20: 3rem;
        --space-24: 4rem;
    }
    
    section {
        padding: var(--space-12) 0;
    }
    
    /* Statistics Grid - Tablet */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 500px;
        gap: var(--space-3);
    }
    
    .stat-card {
        padding: var(--space-3);
        min-height: 70px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }
    
    /* Search Form - Mobile */
    .search-intro h2 {
        font-size: 2rem;
    }
    
    .search-input-wrapper {
        margin: 0 var(--space-4);
    }
    
    #search-input {
        font-size: 1rem;
        padding: var(--space-2) var(--space-3);
    }
    
    .search-btn {
        min-width: 40px;
        height: 40px;
    }
    
    /* Other responsive elements */
    .compatibility-overview {
        max-width: 500px;
        padding: var(--space-4);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    /* Statistics Grid - Mobile */
    .stats-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
        gap: var(--space-3);
        padding: 0 var(--space-4);
    }
    
    .stat-card {
        padding: var(--space-4);
        min-height: 60px;
    }
    
    .stat-value {
        font-size: 1.75rem;
        margin-bottom: var(--space-1);
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    /* Search Interface - Small Mobile */
    .search-section {
        padding: var(--space-12) 0;
    }
    
    .search-intro {
        padding: 0 var(--space-4);
        margin-bottom: var(--space-6);
    }
    
    .search-intro h2 {
        font-size: 1.75rem;
    }
    
    .search-intro p {
        font-size: 1rem;
    }
    
    .search-input-wrapper {
        margin: 0 var(--space-4);
        padding: var(--space-1);
        border-radius: var(--border-radius);
    }
    
    #search-input {
        font-size: 0.95rem;
        padding: var(--space-2) var(--space-3);
    }
    
    .search-btn {
        min-width: 36px;
        height: 36px;
        padding: var(--space-2);
    }
    
    .search-btn svg {
        width: 18px;
        height: 18px;
    }
    
    /* Search Results - Small Mobile */
    .hardware-card {
        padding: var(--space-4);
        margin-bottom: var(--space-3);
    }
    
    .hardware-name {
        font-size: 1.125rem;
    }
    
    .hardware-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-1);
    }
    
    .spec {
        font-size: 0.8rem;
        padding: calc(var(--space-1) * 0.8) var(--space-2);
    }
    
    /* Compatibility Matrix Section - Small Mobile */
    .compatibility-matrix-section {
        padding: var(--space-12) 0;
    }
    
    .compatibility-overview {
        max-width: 100%;
        padding: var(--space-4);
        margin: 0 var(--space-2);
    }
    
    .compatibility-overview h2 {
        font-size: 1.75rem;
    }
    
    .compatibility-overview p {
        font-size: 1rem;
        margin-bottom: var(--space-6);
    }
    
    .chart-container {
        padding: var(--space-4);
        min-height: 300px;
    }
    
    .chart-controls {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-3);
    }
    
    .chart-control select {
        min-width: auto;
        width: 100%;
    }
    
    .compatibility-matrix-table {
        font-size: 0.85rem;
    }
    
    .compatibility-matrix-table th,
    .compatibility-matrix-table td {
        padding: var(--space-2);
    }
    
    /* General spacing adjustments */
    .container {
        padding: 0 var(--space-4);
    }
    
    section {
        padding: var(--space-8) 0;
    }
}

/* === Animations === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-card,
.about-card,
.step-card {
    animation: fadeIn 0.6s ease forwards;
}

/* === Scrollbar Styling === */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg1);
}

::-webkit-scrollbar-thumb {
    background: var(--bg3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--bg4);
}

/* === Configuration Tips Styles === */
.config-tips-btn {
    background: var(--secondary, #83a598);
    color: var(--bg0, #282828);
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    margin-right: 10px;
    transition: all 0.3s;
}

.config-tips-btn:hover {
    background: var(--blue, #458588);
    transform: translateY(-1px);
}

.config-tips-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.config-modal-content {
    background: var(--bg0, #282828);
    border-radius: 12px;
    width: 100%;
    max-width: 1000px;
    max-height: 90vh;
    overflow: hidden;
    border: 2px solid var(--bg2, #504945);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.config-modal-header {
    background: var(--bg1, #3c3836);
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--bg2, #504945);
}

.config-modal-header h2 {
    margin: 0;
    color: var(--primary, #fabd2f);
    font-size: 1.5rem;
}

.config-modal-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.distribution-selector {
    background: var(--bg0, #282828);
    color: var(--fg2, #d5c4a1);
    border: 1px solid var(--bg2, #504945);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
}

.config-modal-close {
    background: none;
    border: none;
    color: var(--fg3, #bdae93);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
}

.config-modal-close:hover {
    background: var(--bg2, #504945);
    color: var(--fg0, #fbf1c7);
}

.config-modal-body {
    padding: 25px;
    max-height: calc(90vh - 200px);
    overflow-y: auto;
}

.config-modal-footer {
    background: var(--bg1, #3c3836);
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--bg2, #504945);
}

.component-tips-section {
    margin-bottom: 40px;
    background: var(--bg1, #3c3836);
    border-radius: 8px;
    border: 1px solid var(--bg2, #504945);
    overflow: hidden;
}

.component-header {
    background: var(--bg2, #504945);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.component-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.component-icon {
    font-size: 2rem;
}

.component-info h3 {
    margin: 0;
    color: var(--fg0, #fbf1c7);
    font-size: 1.2rem;
}

.component-type {
    margin: 0;
    color: var(--fg3, #bdae93);
    font-size: 0.9rem;
    font-family: monospace;
}

.distribution-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg0, #282828);
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid var(--bg3, #665c54);
}

.distro-icon {
    font-size: 1.2rem;
}

.distro-name {
    color: var(--fg1, #ebdbb2);
    font-weight: 600;
    font-size: 0.9rem;
}

.tips-list {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tip-card {
    background: var(--bg0, #282828);
    border: 1px solid var(--bg2, #504945);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
}

.tip-card:hover {
    border-color: var(--primary, #fabd2f);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.tip-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.tip-title h4 {
    margin: 0 0 8px 0;
    color: var(--fg0, #fbf1c7);
    font-size: 1.1rem;
}

.tip-meta {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.tip-category {
    background: var(--bg3, #665c54);
    color: var(--fg1, #ebdbb2);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.tip-rating,
.tip-votes {
    color: var(--fg3, #bdae93);
    font-size: 0.8rem;
    font-family: monospace;
}

.tip-actions {
    display: flex;
    gap: 8px;
}

.copy-tip-btn,
.vote-tip-btn {
    background: var(--bg2, #504945);
    border: none;
    color: var(--fg2, #d5c4a1);
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.copy-tip-btn:hover {
    background: var(--secondary, #83a598);
    color: var(--bg0, #282828);
}

.vote-tip-btn:hover {
    background: var(--primary, #fabd2f);
    color: var(--bg0, #282828);
}

.tip-description {
    margin-bottom: 15px;
    color: var(--fg2, #d5c4a1);
    line-height: 1.6;
}

.tip-commands {
    margin-bottom: 15px;
    background: var(--bg0-hard, #1d2021);
    border-radius: 6px;
    border: 1px solid var(--bg3, #665c54);
    overflow: hidden;
}

.commands-header {
    background: var(--bg2, #504945);
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.commands-header h5 {
    margin: 0;
    color: var(--fg1, #ebdbb2);
    font-size: 0.9rem;
}

.package-manager {
    background: var(--primary, #fabd2f);
    color: var(--bg0, #282828);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: monospace;
    font-weight: 600;
}

.command-blocks {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.command-block {
    position: relative;
    background: var(--bg1, #3c3836);
    border-radius: 4px;
    border: 1px solid var(--bg3, #665c54);
    overflow: hidden;
}

.command-block code {
    display: block;
    background: none;
    color: var(--primary, #fabd2f);
    padding: 12px 50px 12px 15px;
    font-family: monospace;
    font-size: 0.9rem;
    line-height: 1.4;
    overflow-x: auto;
}

.copy-command-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--bg2, #504945);
    border: none;
    color: var(--fg3, #bdae93);
    padding: 4px 6px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s;
}

.copy-command-btn:hover {
    background: var(--secondary, #83a598);
    color: var(--bg0, #282828);
}

.command-description {
    padding: 8px 15px;
    background: var(--bg2, #504945);
    color: var(--fg3, #bdae93);
    font-size: 0.8rem;
    margin: 0;
    border-top: 1px solid var(--bg3, #665c54);
}

.tip-configuration {
    margin-bottom: 15px;
}

.tip-configuration h5 {
    margin: 0 0 12px 0;
    color: var(--fg1, #ebdbb2);
    font-size: 0.9rem;
}

.config-file {
    background: var(--bg0-hard, #1d2021);
    border-radius: 6px;
    border: 1px solid var(--bg3, #665c54);
    overflow: hidden;
    margin-bottom: 12px;
}

.config-file-header {
    background: var(--bg2, #504945);
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.config-file-path {
    color: var(--aqua-bright, #8ec07c);
    font-family: monospace;
    font-size: 0.85rem;
    background: none;
    padding: 0;
}

.copy-config-btn {
    background: var(--bg3, #665c54);
    border: none;
    color: var(--fg3, #bdae93);
    padding: 4px 6px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s;
}

.copy-config-btn:hover {
    background: var(--secondary, #83a598);
    color: var(--bg0, #282828);
}

.config-content {
    padding: 15px;
    margin: 0;
    background: none;
    overflow-x: auto;
}

.config-content code {
    color: var(--fg1, #ebdbb2);
    font-family: monospace;
    font-size: 0.85rem;
    line-height: 1.4;
    background: none;
}

.tip-footer {
    border-top: 1px solid var(--bg2, #504945);
    padding-top: 12px;
    margin-top: 15px;
}

.tip-author {
    color: var(--fg4, #a89984);
    font-size: 0.8rem;
    display: block;
    margin-bottom: 8px;
}

.tip-warnings {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.warning {
    background: var(--red, #cc241d);
    color: var(--fg0, #fbf1c7);
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.no-tips-message {
    text-align: center;
    padding: 60px 40px;
    color: var(--fg3, #bdae93);
}

.no-tips-message h3 {
    color: var(--fg2, #d5c4a1);
    margin-bottom: 15px;
}

.add-tip-link {
    color: var(--primary, #fabd2f);
    text-decoration: none;
}

.add-tip-link:hover {
    text-decoration: underline;
}

/* Button styles for modal footer */
.btn-secondary {
    background: var(--bg2, #504945);
    color: var(--fg1, #ebdbb2);
    border: 1px solid var(--bg3, #665c54);
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: var(--bg3, #665c54);
    border-color: var(--bg4, #7c6f64);
}

.btn-primary {
    background: var(--primary, #fabd2f);
    color: var(--bg0, #282828);
    border: 1px solid var(--yellow, #d79921);
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: var(--yellow, #d79921);
    transform: translateY(-1px);
}

/* === GitHub Authentication Styles === */
.github-auth-section {
    margin-bottom: var(--space-6);
}

.github-login-prompt {
    background: linear-gradient(135deg, var(--bg1) 0%, var(--bg2) 100%);
    border: 2px solid var(--bg3);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    text-align: center;
}

.github-prompt-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.github-icon {
    font-size: 3rem;
    opacity: 0.8;
}

.github-text h4 {
    color: var(--fg0);
    font-size: 1.25rem;
    margin-bottom: var(--space-2);
}

.github-text p {
    color: var(--fg3);
    font-size: 0.95rem;
}

.btn-github {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background: #24292e;
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
}

.btn-github:hover {
    background: #2c3338;
    transform: translateY(-1px);
}

.btn-github .github-logo {
    width: 1.2rem;
    height: 1.2rem;
}

.github-user-section {
    margin-bottom: var(--space-6);
}

.github-user-display {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
}

.user-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    border: 2px solid var(--bg3);
}

.user-info {
    flex: 1;
}

.user-name {
    font-weight: 600;
    color: var(--fg0);
    font-size: 1.1rem;
}

.user-username {
    color: var(--fg3);
    font-size: 0.9rem;
    margin-bottom: var(--space-1);
}

.user-stats {
    display: flex;
    gap: var(--space-4);
    font-size: 0.85rem;
    color: var(--fg4);
}

.btn-small {
    padding: var(--space-2) var(--space-3);
    font-size: 0.85rem;
}

.attribution-section {
    margin-bottom: var(--space-4);
}

.attribution-toggle label {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.attribution-toggle label strong {
    color: var(--fg0);
}

.attribution-toggle label small {
    color: var(--fg3);
    font-size: 0.8rem;
    line-height: 1.3;
}

/* Contributor Attribution in Tips */
.tip-contributor {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding: var(--space-2);
    background: var(--bg2);
    border-radius: var(--border-radius);
    font-size: 0.85rem;
}

.tip-contributor-avatar {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    border: 1px solid var(--bg4);
}

.tip-contributor-name {
    color: var(--fg0);
    text-decoration: none;
    font-weight: 500;
}

.tip-contributor-name:hover {
    color: var(--primary);
    text-decoration: underline;
}

.tip-contributor-label {
    color: var(--fg4);
    font-size: 0.75rem;
}

/* Notifications */
.notification {
    position: fixed;
    top: var(--space-4);
    right: var(--space-4);
    z-index: 10000;
    min-width: 300px;
    max-width: 500px;
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-normal);
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
}

.notification-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.notification-message {
    flex: 1;
    color: var(--fg1);
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    color: var(--fg4);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.notification-close:hover {
    background: var(--bg3);
    color: var(--fg0);
}

.notification-success {
    border-left: 4px solid var(--success);
}

.notification-error {
    border-left: 4px solid var(--error);
}

.notification-info {
    border-left: 4px solid var(--blue-bright);
}

/* === Tip Search System Styles === */
.tip-search-container {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    margin-top: var(--space-4);
}

.search-input-row {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.search-input-container {
    flex: 1;
    position: relative;
}

.tip-search-input {
    width: 100%;
    padding: var(--space-3);
    padding-right: 2.5rem;
    background: var(--bg2);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    color: var(--fg1);
    font-size: 1rem;
}

.tip-search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(250, 189, 47, 0.2);
}

.clear-search-btn {
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--fg4);
    cursor: pointer;
    font-size: 1.2rem;
    padding: var(--space-1);
}

.clear-search-btn:hover {
    color: var(--fg1);
}

.search-filters-toggle {
    padding: var(--space-3) var(--space-4);
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-fast);
}

.search-filters-toggle:hover {
    background: var(--secondary-dark);
    transform: translateY(-1px);
}

.search-filters-panel {
    background: var(--bg2);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    margin-top: var(--space-3);
}

.filter-row {
    display: flex;
    gap: var(--space-6);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    color: var(--fg0);
    font-weight: 500;
    margin-bottom: var(--space-2);
    font-size: 0.9rem;
}

.filter-checkboxes {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-height: 150px;
    overflow-y: auto;
}

.filter-checkbox {
    display: flex !important;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    margin-bottom: 0 !important;
}

.filter-checkbox:hover {
    background: var(--bg3);
}

.filter-checkbox input {
    margin: 0;
}

.filter-checkbox span {
    color: var(--fg2);
    font-size: 0.85rem;
}

.rating-filter {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.rating-filter input[type="range"] {
    flex: 1;
    height: 6px;
    background: var(--bg3);
    outline: none;
    border-radius: 3px;
}

.rating-filter input[type="range"]::-webkit-slider-thumb {
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    -webkit-appearance: none;
}

.rating-filter input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

#rating-display {
    color: var(--fg2);
    font-size: 0.85rem;
    min-width: 80px;
}

#sort-select {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    background: var(--bg3);
    border: 1px solid var(--bg4);
    border-radius: var(--border-radius);
    color: var(--fg1);
}

.filter-actions {
    display: flex;
    gap: var(--space-2);
    align-items: flex-end;
}

.clear-filters-btn,
.apply-filters-btn {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-results-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    border-top: 1px solid var(--bg3);
    margin-top: var(--space-3);
}

#results-count {
    color: var(--fg3);
    font-size: 0.9rem;
}

/* Search Results */
.search-results-section {
    margin-bottom: var(--space-6);
}

.component-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--fg0);
    font-size: 1.3rem;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--bg3);
}

.tip-count {
    color: var(--fg4);
    font-size: 0.9rem;
    font-weight: normal;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-4);
}

.search-result-tip {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    transition: var(--transition-fast);
}

.search-result-tip:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.search-result-tip .tip-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-3);
}

.search-result-tip .tip-title {
    color: var(--fg0);
    font-size: 1.1rem;
    margin: 0;
    line-height: 1.3;
}

.tip-badges {
    display: flex;
    gap: var(--space-2);
    flex-shrink: 0;
}

.distribution-badge,
.rating-badge {
    padding: var(--space-1) var(--space-2);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 500;
}

.distribution-badge {
    background: var(--secondary);
    color: white;
}

.rating-badge {
    background: var(--bg3);
    color: var(--fg2);
}

.search-result-tip .tip-description {
    color: var(--fg2);
    line-height: 1.4;
    margin-bottom: var(--space-3);
}

.search-result-tip .tip-meta {
    display: flex;
    gap: var(--space-3);
    align-items: center;
    margin-bottom: var(--space-3);
    flex-wrap: wrap;
}

.tip-category,
.tip-vendor {
    padding: var(--space-1) var(--space-2);
    background: var(--bg2);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    color: var(--fg3);
}

.tip-contributor-mini {
    font-size: 0.75rem;
    color: var(--fg4);
}

.tip-contributor-mini a {
    color: var(--primary);
    text-decoration: none;
}

.tip-contributor-mini a:hover {
    text-decoration: underline;
}

.search-result-tip .tip-actions {
    display: flex;
    gap: var(--space-2);
}

.view-tip-btn,
.copy-tip-btn {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    font-size: 0.85rem;
}

/* No Results State */
.no-search-results {
    text-align: center;
    padding: var(--space-12) var(--space-4);
    color: var(--fg3);
}

.no-results-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    opacity: 0.6;
}

.no-search-results h3 {
    color: var(--fg1);
    margin-bottom: var(--space-2);
}

.no-search-results p {
    margin-bottom: var(--space-4);
    line-height: 1.5;
}

/* Tip Detail Modal */
.tip-detail-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    padding: var(--space-4);
}

.tip-detail-content {
    background: var(--bg0);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    border: 2px solid var(--bg3);
}

.tip-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--bg3);
    background: var(--bg1);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.tip-detail-header h2 {
    color: var(--primary);
    margin: 0;
}

.tip-detail-close {
    background: none;
    border: none;
    color: var(--fg4);
    font-size: 2rem;
    cursor: pointer;
    padding: var(--space-1);
    line-height: 1;
}

.tip-detail-close:hover {
    color: var(--fg0);
}

.tip-detail-body {
    padding: var(--space-6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .search-input-row {
        flex-direction: column;
    }
    
    .filter-row {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .search-result-tip .tip-header {
        flex-direction: column;
        gap: var(--space-2);
        align-items: flex-start;
    }
    
    .tip-badges {
        align-self: flex-start;
    }
}

/* === Tip Export System Styles === */
.tip-export-modal,
.export-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: flex-start;
    justify-content: center;
    z-index: 3500;
    padding: var(--space-4);
    overflow-y: auto;
}

.export-modal-content,
.preview-modal-content {
    background: var(--bg0);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 1000px;
    margin: var(--space-8) auto;
    border: 2px solid var(--bg3);
    box-shadow: var(--shadow-lg);
}

.export-modal-header,
.preview-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--bg3);
    background: var(--bg1);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.export-modal-header h2,
.preview-modal-header h2 {
    color: var(--primary);
    margin: 0;
    font-size: 1.5rem;
}

.export-modal-close,
.preview-modal-close {
    background: none;
    border: none;
    color: var(--fg4);
    font-size: 2rem;
    cursor: pointer;
    padding: var(--space-1);
    line-height: 1;
    transition: var(--transition-fast);
}

.export-modal-close:hover,
.preview-modal-close:hover {
    color: var(--fg0);
}

.export-modal-body,
.preview-modal-body {
    padding: var(--space-6);
    max-height: 70vh;
    overflow-y: auto;
}

.export-summary {
    background: var(--bg1);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    margin-bottom: var(--space-6);
}

.summary-stats {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    color: var(--fg3);
    font-size: 0.85rem;
    margin-top: var(--space-1);
}

.export-options h3,
.export-options h4 {
    color: var(--fg0);
    margin-bottom: var(--space-3);
}

.export-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.export-select {
    width: 100%;
    padding: var(--space-3);
    background: var(--bg2);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    color: var(--fg1);
    font-size: 0.95rem;
}

.export-select:focus {
    outline: none;
    border-color: var(--primary);
}

.component-checkboxes {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-height: 200px;
    overflow-y: auto;
    padding: var(--space-2);
    background: var(--bg2);
    border-radius: var(--border-radius);
}

.component-checkbox {
    display: flex !important;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    margin-bottom: 0 !important;
}

.component-checkbox:hover {
    background: var(--bg3);
}

.component-checkbox input {
    margin: 0;
}

.component-checkbox span {
    color: var(--fg2);
    font-size: 0.9rem;
}

.export-formats {
    margin-bottom: var(--space-6);
}

.format-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
}

.format-card {
    background: var(--bg1);
    border: 2px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.format-card:hover {
    border-color: var(--secondary);
    transform: translateY(-2px);
}

.format-card.selected {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--bg1) 0%, var(--bg2) 100%);
    box-shadow: 0 0 20px rgba(250, 189, 47, 0.3);
}

.format-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.format-info h5 {
    color: var(--fg0);
    margin: 0 0 var(--space-1) 0;
    font-size: 1.1rem;
}

.format-info p {
    color: var(--fg3);
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.3;
}

.export-advanced {
    margin-bottom: var(--space-6);
}

.advanced-options summary {
    color: var(--secondary);
    cursor: pointer;
    font-weight: 500;
    margin-bottom: var(--space-3);
}

.advanced-content {
    padding: var(--space-4);
    background: var(--bg2);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--secondary);
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.option-checkbox {
    display: flex !important;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    margin-bottom: 0 !important;
}

.option-checkbox input {
    margin: 0;
}

.option-checkbox span {
    color: var(--fg2);
    font-size: 0.9rem;
}

.export-modal-footer,
.preview-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-6);
    border-top: 1px solid var(--bg3);
    background: var(--bg1);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

.export-tips-btn {
    margin-right: var(--space-3);
}

/* Export Preview Styles */
.preview-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
    padding: var(--space-3);
    background: var(--bg1);
    border-radius: var(--border-radius);
    color: var(--fg3);
    font-size: 0.9rem;
}

.copy-preview-btn {
    padding: var(--space-2) var(--space-3);
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.copy-preview-btn:hover {
    background: var(--secondary-dark);
}

.export-preview {
    background: var(--bg0-hard);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    max-height: 60vh;
    overflow: auto;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--fg1);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.export-preview code {
    color: inherit;
    background: none;
    padding: 0;
    font-family: inherit;
}

/* Responsive Design */
@media (max-width: 768px) {
    .export-filters {
        grid-template-columns: 1fr;
    }
    
    .summary-stats {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .format-grid {
        grid-template-columns: 1fr;
    }
    
    .export-modal-footer,
    .preview-modal-footer {
        flex-direction: column;
    }
}

/* === Contributor Leaderboard Styles === */
.leaderboard-section {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, var(--bg0) 0%, var(--bg0-soft) 100%);
}

.leaderboard-intro {
    text-align: center;
    margin-bottom: var(--space-12);
}

.leaderboard-intro h2 {
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
}

.leaderboard-intro p {
    font-size: 1.1rem;
    color: var(--fg3);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.leaderboard-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-8);
    gap: var(--space-4);
    flex-wrap: wrap;
}

.period-tabs {
    display: flex;
    background: var(--bg2);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.period-tab {
    padding: var(--space-3) var(--space-6);
    background: none;
    border: none;
    color: var(--fg3);
    cursor: pointer;
    transition: var(--transition-fast);
}

.period-tab:hover {
    background: var(--bg3);
    color: var(--fg1);
}

.period-tab.active {
    background: var(--primary);
    color: var(--bg0);
    font-weight: 600;
}

.leaderboard-stats {
    display: flex;
    gap: var(--space-6);
}

.leaderboard-stats .stat-item {
    text-align: center;
}

.leaderboard-stats .stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary);
    line-height: 1;
}

.leaderboard-stats .stat-label {
    color: var(--fg4);
    font-size: 0.85rem;
    margin-top: var(--space-1);
}

.leaderboard-content {
    display: grid;
    gap: var(--space-8);
}

/* Hall of Fame Podium */
.top-contributors {
    text-align: center;
}

.top-contributors h3 {
    color: var(--fg0);
    font-size: 1.8rem;
    margin-bottom: var(--space-6);
}

.podium-container {
    display: flex;
    justify-content: center;
    align-items: end;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.podium-position {
    background: linear-gradient(135deg, var(--bg1) 0%, var(--bg2) 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    text-align: center;
    position: relative;
    border: 2px solid var(--bg3);
    transition: var(--transition-normal);
}

.podium-position:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.podium-position.first {
    order: 2;
    transform: scale(1.1);
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--yellow) 100%);
    color: var(--bg0);
}

.podium-position.second {
    order: 1;
    border-color: var(--secondary);
}

.podium-position.third {
    order: 3;
    border-color: var(--orange);
}

.position-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: var(--bg3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    color: var(--fg0);
}

.podium-position.first .position-number {
    background: var(--primary);
    color: var(--bg0);
}

.contributor-avatar {
    position: relative;
    margin-bottom: var(--space-4);
}

.contributor-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--bg4);
}

.podium-position.first .contributor-avatar img {
    border-color: var(--bg0);
    box-shadow: 0 0 20px rgba(250, 189, 47, 0.5);
}

.crown {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.contributor-info h4 {
    margin: 0 0 var(--space-2) 0;
    font-size: 1.1rem;
}

.podium-position.first .contributor-info h4 {
    color: var(--bg0);
}

.score {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: var(--space-1);
}

.podium-position.first .score {
    color: var(--bg0);
}

.achievements-count {
    font-size: 0.85rem;
    color: var(--fg4);
}

.podium-position.first .achievements-count {
    color: rgba(0, 0, 0, 0.7);
}

/* Full Rankings */
.contributor-rankings {
    margin-bottom: var(--space-8);
}

.contributor-rankings h3 {
    color: var(--fg0);
    font-size: 1.5rem;
    margin-bottom: var(--space-4);
}

.rankings-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contributor-card {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.contributor-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.rank-badge {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 10;
    white-space: nowrap;
    min-width: 24px;
    text-align: center;
}

.rank-badge.rank-1 {
    background: var(--primary);
    color: var(--bg0);
}

.rank-badge.rank-2 {
    background: var(--secondary);
    color: white;
}

.rank-badge.rank-3 {
    background: var(--orange);
    color: white;
}

.rank-badge.rank-other {
    background: var(--bg3);
    color: var(--fg2);
}

.contributor-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding-right: var(--space-8);
}

.contributor-avatar-small {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--bg3);
}

.contributor-details {
    flex: 1;
}

.contributor-name a {
    color: var(--fg0);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
}

.contributor-name a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.contributor-username {
    color: var(--fg3);
    font-size: 0.9rem;
}

.contributor-joined {
    color: var(--fg4);
    font-size: 0.8rem;
}

.contributor-score {
    text-align: right;
    padding-right: var(--space-8);
}

.score-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    line-height: 1;
}

.score-label {
    color: var(--fg4);
    font-size: 0.8rem;
}

.contributor-stats {
    margin-bottom: var(--space-3);
}

.stat-group {
    display: flex;
    gap: var(--space-6);
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-weight: bold;
    color: var(--fg0);
    font-size: 1.1rem;
    line-height: 1;
}

.stat-name {
    color: var(--fg4);
    font-size: 0.75rem;
    margin-top: var(--space-1);
}

.contributor-badges {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    flex-wrap: wrap;
}

.achievement-badge {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 500;
}

.achievement-badge.gold {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--bg0);
}

.achievement-badge.silver {
    background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
    color: var(--bg0);
}

.achievement-badge.bronze {
    background: linear-gradient(135deg, #CD7F32, #A0522D);
    color: white;
}

/* ===== PROFILE BUILDER ===== */
.profile-builder-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: linear-gradient(135deg, var(--orange), var(--yellow));
    color: var(--bg0);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: var(--space-4);
    font-size: 1rem;
}

.profile-builder-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(214, 93, 14, 0.3);
}

.profile-icon {
    width: 20px;
    height: 20px;
}

.profile-builder-modal .modal-content {
    max-width: 800px;
    width: 95vw;
    max-height: 90vh;
    overflow-y: auto;
}

.profile-builder-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.profile-section {
    padding: var(--space-4);
    background: var(--bg1);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg2);
}

.profile-section h3 {
    margin: 0 0 var(--space-3) 0;
    color: var(--fg0);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.detection-options {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.detect-hardware-btn, .manual-hardware-btn {
    flex: 1;
    padding: var(--space-3);
    border: 2px solid var(--bg3);
    border-radius: var(--border-radius);
    background: var(--bg0);
    color: var(--fg1);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    font-weight: 500;
}

.detect-hardware-btn:hover, .manual-hardware-btn:hover {
    border-color: var(--blue);
    background: var(--bg1);
}

.detection-status {
    background: var(--bg0);
    padding: var(--space-3);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg2);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.status-indicator.detecting {
    color: var(--yellow);
}

.status-indicator.complete {
    color: var(--green);
}

.status-indicator.error {
    color: var(--red);
}

.detection-progress {
    width: 200px;
    height: 4px;
    background: var(--bg2);
    border-radius: 2px;
    overflow: hidden;
    margin-left: auto;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--blue), var(--aqua));
    width: 0%;
    transition: width 0.3s ease;
}

.hardware-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-height: 300px;
    overflow-y: auto;
}

.hardware-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    background: var(--bg0);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg2);
}

.hardware-info {
    flex: 1;
}

.hardware-category {
    font-size: 0.75rem;
    color: var(--orange);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hardware-name {
    font-weight: 500;
    color: var(--fg0);
    margin: var(--space-1) 0;
}

.hardware-details {
    font-size: 0.8rem;
    color: var(--fg2);
}

.remove-hardware-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--border-radius);
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.remove-hardware-btn:hover {
    opacity: 1;
    background: var(--bg1);
}

.no-hardware-message {
    text-align: center;
    padding: var(--space-6);
    color: var(--fg2);
}

.distribution-select {
    width: 100%;
    padding: var(--space-3);
    background: var(--bg0);
    border: 2px solid var(--bg2);
    border-radius: var(--border-radius);
    color: var(--fg1);
    font-size: 0.95rem;
}

.distribution-select:focus {
    outline: none;
    border-color: var(--blue);
}

.usecase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-3);
}

.usecase-option {
    cursor: pointer;
}

.usecase-option input[type="radio"] {
    display: none;
}

.usecase-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--bg0);
    border: 2px solid var(--bg2);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    text-align: center;
}

.usecase-option input[type="radio"]:checked + .usecase-card {
    border-color: var(--blue);
    background: var(--bg1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(69, 133, 136, 0.2);
}

.usecase-icon {
    font-size: 2rem;
}

.usecase-label {
    font-weight: 500;
    color: var(--fg1);
}

.generation-controls {
    text-align: center;
}

.generate-profile-btn {
    padding: var(--space-3) var(--space-6);
    background: linear-gradient(135deg, var(--green), var(--aqua));
    color: var(--bg0);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.generate-profile-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(142, 192, 124, 0.3);
}

.generate-profile-btn:disabled {
    background: var(--bg2);
    color: var(--fg2);
    cursor: not-allowed;
}

.profile-results-section {
    background: var(--bg0);
    border: 2px solid var(--green);
}

.profile-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-6);
    text-align: center;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--bg2);
    border-top: 3px solid var(--blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.configuration-profile {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.profile-header h4 {
    margin: 0;
    color: var(--green);
    font-size: 1.3rem;
}

.profile-meta {
    display: flex;
    gap: var(--space-3);
    font-size: 0.85rem;
    color: var(--fg2);
}

.profile-confidence {
    padding: var(--space-1) var(--space-2);
    background: var(--green);
    color: var(--bg0);
    border-radius: var(--border-radius);
    font-weight: 500;
}

.profile-sections {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.profile-sections .profile-section {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    padding: var(--space-3);
}

.profile-sections h5 {
    margin: 0 0 var(--space-3) 0;
    color: var(--fg0);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.hardware-summary {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.hw-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2);
    background: var(--bg0);
    border-radius: var(--border-radius);
}

.hw-category {
    font-size: 0.7rem;
    color: var(--orange);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hw-name {
    color: var(--fg1);
    font-weight: 400;
}

.package-recommendations, .profile-tips, .kernel-parameters, .config-tweaks {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.package-item, .profile-tip, .kernel-param, .config-tweak {
    padding: var(--space-3);
    background: var(--bg0);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--blue);
}

.package-name, .tip-title {
    font-weight: 500;
    color: var(--fg0);
    margin-bottom: var(--space-1);
}

.package-description, .tip-description {
    font-size: 0.9rem;
    color: var(--fg2);
}

.tip-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-1);
}

.tip-rating {
    background: var(--yellow);
    color: var(--bg0);
    padding: var(--space-1);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 500;
}

.tip-component {
    font-size: 0.75rem;
    color: var(--aqua);
    text-transform: uppercase;
    font-weight: 600;
    margin-top: var(--space-1);
}

.kernel-param code, .tweak-command {
    display: block;
    background: var(--bg2);
    color: var(--fg0);
    padding: var(--space-2);
    border-radius: var(--border-radius);
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace;
    font-size: 0.85rem;
    margin-top: var(--space-1);
}

.param-description, .tweak-description {
    font-size: 0.85rem;
    color: var(--fg2);
    margin-bottom: var(--space-2);
}

.tweak-file {
    margin-top: var(--space-2);
}

.file-path {
    font-weight: 500;
    color: var(--purple);
    font-size: 0.85rem;
}

.file-setting {
    display: block;
    background: var(--bg2);
    color: var(--fg0);
    padding: var(--space-2);
    border-radius: var(--border-radius);
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace;
    font-size: 0.85rem;
    margin-top: var(--space-1);
}

.profile-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-4);
}

.export-profile-btn, .save-profile-btn {
    padding: var(--space-2) var(--space-4);
    border: 2px solid var(--blue);
    background: var(--bg0);
    color: var(--blue);
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.export-profile-btn:hover, .save-profile-btn:hover {
    background: var(--blue);
    color: var(--bg0);
}

/* Export Profile Modal */
.export-profile-modal .modal-content {
    max-width: 700px;
}

.export-format-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.export-btn {
    padding: var(--space-3);
    background: var(--bg1);
    border: 2px solid var(--bg2);
    border-radius: var(--border-radius);
    color: var(--fg1);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.export-btn:hover, .export-btn.active {
    border-color: var(--green);
    background: var(--bg0);
    color: var(--green);
}

.export-preview {
    margin-bottom: var(--space-4);
}

.export-content {
    width: 100%;
    height: 300px;
    padding: var(--space-3);
    background: var(--bg2);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    color: var(--fg0);
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace;
    font-size: 0.85rem;
    resize: vertical;
    white-space: pre;
    overflow-wrap: break-word;
}

.export-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

.download-btn, .copy-btn {
    padding: var(--space-2) var(--space-4);
    background: var(--green);
    color: var(--bg0);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.download-btn:hover, .copy-btn:hover {
    background: var(--aqua);
}

.download-btn:disabled, .copy-btn:disabled {
    background: var(--bg2);
    color: var(--fg2);
    cursor: not-allowed;
}

/* Manual Hardware Entry Modal */
.manual-hardware-modal .modal-content {
    max-width: 500px;
}

.manual-hardware-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.form-group label {
    font-weight: 500;
    color: var(--fg1);
    font-size: 0.9rem;
}

.form-group input, .form-group select, .form-group textarea {
    padding: var(--space-2);
    background: var(--bg1);
    border: 2px solid var(--bg2);
    border-radius: var(--border-radius);
    color: var(--fg0);
    font-size: 0.9rem;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
}

.form-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
}

/* Data Loading States */
.data-load-error {
    padding: var(--space-6);
    text-align: center;
    background: var(--bg1);
    border: 2px dashed var(--red);
    border-radius: var(--border-radius);
    margin: var(--space-4);
}

.data-load-error h3 {
    color: var(--red);
    margin-bottom: var(--space-3);
}

.data-load-error ul {
    text-align: left;
    margin: var(--space-3) auto;
    max-width: 400px;
}

.data-load-error code {
    background: var(--bg2);
    padding: var(--space-2);
    border-radius: var(--border-radius);
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace;
    display: inline-block;
    margin: var(--space-2) 0;
}

.stat-card.loading .stat-value {
    background: linear-gradient(90deg, var(--bg2), var(--bg3), var(--bg2));
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--border-radius);
    color: transparent;
}

.stat-card:not(.loading) .stat-value {
    background: none;
    animation: none;
    color: var(--primary);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .profile-builder-modal .modal-content {
        width: 95vw;
        margin: var(--space-2);
    }
    
    .detection-options {
        flex-direction: column;
    }
    
    .profile-header {
        flex-direction: column;
    }
    
    .profile-meta {
        flex-direction: column;
        gap: var(--space-1);
    }
    
    .usecase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .export-format-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .profile-actions, .export-actions {
        flex-direction: column;
    }
}

.achievement-badge.blue {
    background: var(--blue-bright);
    color: white;
}

.achievement-badge.green {
    background: var(--green-bright);
    color: var(--bg0);
}

.achievement-badge.purple {
    background: var(--purple-bright);
    color: white;
}

.achievement-badge.red {
    background: var(--red-bright);
    color: white;
}

.achievement-badge.orange {
    background: var(--orange-bright);
    color: white;
}

.achievement-badge.teal {
    background: var(--aqua-bright);
    color: var(--bg0);
}

.achievement-badge.diamond {
    background: linear-gradient(135deg, #B9F2FF, #00BFFF);
    color: var(--bg0);
}

.achievement-badge.platinum {
    background: linear-gradient(135deg, #E5E4E2, #BCC6CC);
    color: var(--bg0);
}

.achievement-badge.legendary {
    background: linear-gradient(135deg, #FF1493, #8A2BE2);
    color: white;
    box-shadow: 0 0 10px rgba(255, 20, 147, 0.5);
}

.achievement-badge.special {
    background: linear-gradient(135deg, #FF6347, #FF4500);
    color: white;
    box-shadow: 0 0 8px rgba(255, 99, 71, 0.4);
}

.achievement-badge.rainbow {
    background: linear-gradient(45deg, #ff0000, #ff8000, #ffff00, #80ff00, #00ff00, #00ff80, #00ffff, #0080ff, #0000ff, #8000ff, #ff00ff, #ff0080);
    color: white;
    background-size: 200% 200%;
    animation: rainbow 3s ease infinite;
}

@keyframes rainbow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.badge-icon {
    font-size: 1rem;
}

.badge-name {
    font-weight: 500;
}

.more-badges {
    padding: var(--space-1) var(--space-2);
    background: var(--bg3);
    border-radius: var(--border-radius);
    color: var(--fg3);
    font-size: 0.75rem;
}

/* Recent Achievements */
.achievements-showcase h3 {
    color: var(--fg0);
    font-size: 1.5rem;
    margin-bottom: var(--space-4);
}

.recent-achievements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-4);
}

.achievement-item {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
}

.achievement-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--bg3);
    flex-shrink: 0;
}

.achievement-details {
    flex: 1;
}

.achievement-badge-mini {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.achievement-contributor {
    color: var(--fg1);
    font-size: 0.9rem;
    margin-bottom: var(--space-1);
}

.achievement-description {
    color: var(--fg3);
    font-size: 0.85rem;
    line-height: 1.3;
}

/* Contributor Profile Modal */
.contributor-profile-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    z-index: 4000;
    padding: var(--space-4);
    overflow-y: auto;
}

.profile-modal-content {
    background: var(--bg0);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 800px;
    margin: var(--space-8) auto;
    border: 2px solid var(--bg3);
    box-shadow: var(--shadow-lg);
}

.profile-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--bg3);
    background: var(--bg1);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.profile-modal-header h2 {
    color: var(--primary);
    margin: 0;
    font-size: 1.5rem;
}

.profile-modal-close {
    background: none;
    border: none;
    color: var(--fg4);
    font-size: 2rem;
    cursor: pointer;
    padding: var(--space-1);
    line-height: 1;
    transition: var(--transition-fast);
}

.profile-modal-close:hover {
    color: var(--fg0);
}

.profile-modal-body {
    padding: var(--space-6);
}

.profile-header {
    display: flex;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
    align-items: center;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--primary);
    box-shadow: 0 0 20px rgba(250, 189, 47, 0.3);
}

.profile-info h3 {
    color: var(--fg0);
    font-size: 2rem;
    margin: 0 0 var(--space-2) 0;
}

.profile-username {
    color: var(--fg3);
    font-size: 1.2rem;
    margin-bottom: var(--space-2);
}

.profile-rank {
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: var(--space-3);
}

.profile-github-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

.profile-github-link:hover {
    color: var(--secondary-dark);
    text-decoration: underline;
}

.profile-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.profile-stat {
    background: var(--bg1);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    text-align: center;
    border: 1px solid var(--bg3);
}

.profile-stat .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.profile-stat .stat-label {
    color: var(--fg3);
    font-size: 0.9rem;
}

.profile-achievements h4 {
    color: var(--fg0);
    margin-bottom: var(--space-4);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.achievement-card {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-3);
    text-align: center;
    transition: var(--transition-fast);
}

.achievement-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.achievement-icon {
    font-size: 2rem;
    margin-bottom: var(--space-2);
}

.achievement-name {
    color: var(--fg0);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.achievement-desc {
    color: var(--fg3);
    font-size: 0.85rem;
    line-height: 1.3;
    margin-bottom: var(--space-2);
}

.achievement-date {
    color: var(--fg4);
    font-size: 0.75rem;
}

.profile-expertise h4 {
    color: var(--fg0);
    margin-bottom: var(--space-3);
}

.expertise-tags,
.distributions-covered {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-3);
}

.expertise-tag,
.distribution-tag {
    padding: var(--space-1) var(--space-3);
    background: var(--secondary);
    color: white;
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    font-weight: 500;
}

.distribution-tag {
    background: var(--primary);
    color: var(--bg0);
}

/* Achievement Notifications */
.achievement-notification {
    position: fixed;
    top: var(--space-4);
    right: var(--space-4);
    z-index: 5000;
    background: linear-gradient(135deg, var(--primary) 0%, var(--yellow) 100%);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    opacity: 0;
    transition: all var(--transition-normal);
}

.achievement-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.achievement-notification-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    color: var(--bg0);
}

.achievement-notification .achievement-icon {
    font-size: 2rem;
}

.achievement-notification h4 {
    margin: 0 0 var(--space-1) 0;
    font-size: 1.1rem;
}

.achievement-notification p {
    margin: 0 0 var(--space-1) 0;
    font-size: 0.9rem;
}

.achievement-notification small {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .leaderboard-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .leaderboard-stats {
        justify-content: center;
    }
    
    .podium-container {
        flex-direction: column;
        align-items: center;
    }
    
    .podium-position {
        width: 100%;
        max-width: 300px;
        order: unset !important;
        transform: none !important;
    }
    
    .contributor-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }
    
    .stat-group {
        gap: var(--space-3);
    }
    
    .profile-header {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
    }
}

/* === Tip Submission System Styles === */
.tip-submission-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: flex-start;
    justify-content: center;
    z-index: 2500;
    padding: 20px;
    overflow-y: auto;
}

.submission-modal-content {
    background: var(--bg0, #282828);
    border-radius: 12px;
    width: 100%;
    max-width: 900px;
    margin: 40px auto;
    border: 2px solid var(--bg2, #504945);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}

.submission-modal-header {
    background: var(--bg1, #3c3836);
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--bg2, #504945);
    border-radius: 12px 12px 0 0;
}

.submission-modal-header h2 {
    margin: 0;
    color: var(--primary, #fabd2f);
    font-size: 1.6rem;
}

.submission-modal-close {
    background: none;
    border: none;
    color: var(--fg3, #bdae93);
    font-size: 2.2rem;
    cursor: pointer;
    padding: 0;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
}

.submission-modal-close:hover {
    background: var(--bg2, #504945);
    color: var(--fg0, #fbf1c7);
}

.submission-form {
    padding: 30px;
    max-height: 70vh;
    overflow-y: auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

.form-row .form-group.full-width {
    grid-column: 1 / -1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: var(--fg1, #ebdbb2);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg1, #3c3836);
    border: 1px solid var(--bg2, #504945);
    border-radius: 6px;
    padding: 12px 15px;
    color: var(--fg1, #ebdbb2);
    font-size: 0.95rem;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary, #fabd2f);
    box-shadow: 0 0 0 3px rgba(251, 189, 47, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--fg4, #a89984);
}

.form-group small {
    color: var(--fg3, #bdae93);
    font-size: 0.8rem;
}

.char-counter {
    align-self: flex-end;
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--fg4, #a89984);
}

.distribution-tabs {
    margin: 30px 0;
    background: var(--bg1, #3c3836);
    border-radius: 8px;
    border: 1px solid var(--bg2, #504945);
    overflow: hidden;
}

.tabs-header {
    background: var(--bg2, #504945);
    padding: 20px;
    border-bottom: 1px solid var(--bg3, #665c54);
}

.tabs-header label {
    color: var(--fg1, #ebdbb2);
    font-weight: 600;
    margin-bottom: 15px;
    display: block;
}

.tab-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--bg0, #282828);
    border: 1px solid var(--bg3, #665c54);
    color: var(--fg2, #d5c4a1);
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s;
    white-space: nowrap;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary, #fabd2f);
    color: var(--bg0, #282828);
    border-color: var(--yellow, #d79921);
}

.tab-content {
    padding: 20px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.distro-section h4 {
    margin: 0 0 20px 0;
    color: var(--fg0, #fbf1c7);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.command-input-container,
.config-input-container {
    background: var(--bg0, #282828);
    border-radius: 6px;
    border: 1px solid var(--bg2, #504945);
    padding: 15px;
}

.commands-list,
.config-files-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 15px;
}

.command-input-group {
    display: grid;
    grid-template-columns: 2fr 2fr auto;
    gap: 10px;
    align-items: start;
}

.config-input-group {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 15px;
    align-items: start;
}

.config-input-group .config-file-path {
    grid-column: 1;
}

.config-input-group .config-file-content {
    grid-column: 1;
    resize: vertical;
    min-height: 60px;
}

.config-input-group .remove-config-btn {
    grid-column: 2;
    grid-row: 1 / 3;
    align-self: center;
}

.command-input,
.command-description,
.config-file-path,
.config-file-content {
    background: var(--bg1, #3c3836);
    border: 1px solid var(--bg2, #504945);
    border-radius: 4px;
    padding: 8px 12px;
    color: var(--fg1, #ebdbb2);
    font-size: 0.9rem;
}

.command-input {
    font-family: monospace;
}

.config-file-path {
    font-family: monospace;
    color: var(--aqua-bright, #8ec07c);
}

.remove-command-btn,
.remove-config-btn {
    background: var(--red, #cc241d);
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-command-btn:hover,
.remove-config-btn:hover {
    background: var(--red-bright, #fb4934);
    transform: scale(1.1);
}

.add-command-btn,
.add-config-btn {
    background: var(--secondary, #83a598);
    border: none;
    color: var(--bg0, #282828);
    padding: 8px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s;
}

.add-command-btn:hover,
.add-config-btn:hover {
    background: var(--blue, #458588);
    transform: translateY(-1px);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-group label {
    color: var(--fg2, #d5c4a1);
    font-size: 0.9rem;
    line-height: 1.4;
    cursor: pointer;
    font-weight: normal;
}

.submission-modal-footer {
    background: var(--bg1, #3c3836);
    padding: 25px 30px;
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    border-top: 1px solid var(--bg2, #504945);
    border-radius: 0 0 12px 12px;
}

.submission-success {
    text-align: center;
    padding: 60px 40px;
    color: var(--fg1, #ebdbb2);
}

.success-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.submission-success h3 {
    color: var(--success, #b8bb26);
    margin: 0 0 20px 0;
    font-size: 1.8rem;
}

.submission-success p {
    margin: 0 0 15px 0;
    font-size: 1.1rem;
}

.success-details {
    background: var(--bg1, #3c3836);
    border-radius: 8px;
    padding: 25px;
    margin-top: 30px;
    border: 1px solid var(--bg2, #504945);
}

.success-details p {
    margin: 0 0 12px 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.success-details p:last-child {
    margin-bottom: 0;
}

.success-details strong {
    color: var(--primary, #fabd2f);
    font-family: monospace;
}

/* Enhanced button styles for submission */
.submit-tip {
    background: var(--success, #b8bb26);
    color: var(--bg0, #282828);
    border: 1px solid var(--green, #98971a);
}

.submit-tip:hover:not(:disabled) {
    background: var(--green, #98971a);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(152, 151, 26, 0.3);
}

.submit-tip:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.preview-tip {
    background: var(--secondary, #83a598);
    color: var(--bg0, #282828);
    border: 1px solid var(--blue, #458588);
}

.preview-tip:hover {
    background: var(--blue, #458588);
}

/* Responsive design for tip submission */
@media (max-width: 768px) {
    .tip-submission-modal {
        padding: 10px;
    }
    
    .submission-modal-content {
        margin: 20px auto;
    }
    
    .submission-modal-header {
        padding: 20px;
    }
    
    .submission-modal-header h2 {
        font-size: 1.3rem;
    }
    
    .submission-form {
        padding: 20px;
        max-height: 75vh;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-bottom: 20px;
    }
    
    .tab-buttons {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 6px;
    }
    
    .tab-btn {
        padding: 6px 8px;
        font-size: 0.8rem;
        text-align: center;
    }
    
    .command-input-group {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .remove-command-btn,
    .remove-config-btn {
        justify-self: flex-end;
        margin-top: 5px;
    }
    
    .config-input-group {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .config-input-group .remove-config-btn {
        grid-column: 1;
        grid-row: auto;
        justify-self: flex-end;
    }
    
    .submission-modal-footer {
        padding: 20px;
        flex-direction: column-reverse;
    }
    
    .submission-modal-footer .btn-secondary,
    .submission-modal-footer .btn-primary {
        width: 100%;
        text-align: center;
    }
}

/* Responsive design for configuration tips */
@media (max-width: 768px) {
    .config-tips-modal {
        padding: 10px;
    }
    
    .config-modal-content {
        max-width: 100%;
    }
    
    .config-modal-header {
        padding: 15px;
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .config-modal-controls {
        justify-content: space-between;
    }
    
    .component-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .tip-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .tip-meta {
        justify-content: space-between;
    }
    
    .tip-actions {
        justify-content: flex-end;
    }
    
    .command-block code {
        padding-right: 15px;
        font-size: 0.8rem;
    }
    
    .copy-command-btn {
        position: static;
        margin-top: 8px;
        align-self: flex-end;
    }
    
    .config-modal-footer {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn-secondary,
    .btn-primary {
        width: 100%;
        text-align: center;
    }
}

/* === Accessibility Styles === */
/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sr-only:focus {
    position: static;
    width: auto;
    height: auto;
    padding: var(--space-2);
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: var(--bg1);
    color: var(--fg1);
    border-radius: var(--border-radius);
}

/* === Focus Styles === */
*:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Enhanced focus styles for interactive elements */
button:focus,
a:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(250, 189, 47, 0.2);
}

/* Focus styles for cards and interactive areas */
.hardware-card:focus-within {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(250, 189, 47, 0.2);
}

/* Skip link for keyboard navigation */
.skip-link {
    position: absolute;
    top: -40px;
    left: var(--space-4);
    background: var(--primary);
    color: var(--bg0);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    z-index: 10001;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
    outline: 2px solid var(--bg0);
}

button:focus,
input:focus,
select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(251, 189, 47, 0.3);
}
/* === Compatibility Matrix Styles === */
.compatibility-matrix {
    background: var(--bg0-soft);
    border: 2px solid var(--bg2);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    margin: var(--space-8) 0;
    box-shadow: var(--shadow-md);
}

.compatibility-matrix h2 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.matrix-controls {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.matrix-controls select {
    background: var(--bg1);
    color: var(--fg1);
    border: 1px solid var(--bg3);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.matrix-controls select:hover {
    border-color: var(--primary);
    background: var(--bg2);
}

.matrix-controls select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(250, 189, 47, 0.2);
}

.matrix-legend {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    color: var(--fg2);
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 1px solid var(--bg3);
}

.legend-color.excellent { background: var(--green-bright); }
.legend-color.good { background: var(--blue-bright); }
.legend-color.partial { background: var(--yellow-bright); }
.legend-color.poor { background: var(--red-bright); }
.legend-color.unknown { background: var(--bg3); }

.matrix-table-container {
    overflow-x: auto;
    margin-bottom: var(--space-6);
    background: var(--bg1);
    border-radius: var(--border-radius);
    padding: var(--space-2);
}

.matrix-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 4px;
    background: transparent;
}

.matrix-table th,
.matrix-table td {
    padding: var(--space-3);
    text-align: center;
    font-size: 0.875rem;
}

.matrix-table thead th {
    background: var(--bg2);
    color: var(--fg1);
    font-weight: 600;
    border-radius: 4px;
}

.matrix-table tbody th {
    background: var(--bg2);
    color: var(--fg1);
    font-weight: 500;
    text-align: left;
    border-radius: 4px;
}

.matrix-cell {
    background: var(--bg0);
    border-radius: 4px;
    font-weight: 600;
    transition: all var(--transition-fast);
    cursor: default;
}

.matrix-cell.excellent { 
    background: var(--green); 
    color: var(--bg0);
}

.matrix-cell.good { 
    background: var(--blue); 
    color: var(--fg0);
}

.matrix-cell.partial { 
    background: var(--yellow); 
    color: var(--bg0);
}

.matrix-cell.poor { 
    background: var(--red); 
    color: var(--fg0);
}

.matrix-cell.unknown { 
    background: var(--bg3); 
    color: var(--fg3);
}

.matrix-cell:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.matrix-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.matrix-stat {
    background: var(--bg1);
    padding: var(--space-4);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--bg2);
}

.matrix-stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.matrix-stat-label {
    font-size: 0.875rem;
    color: var(--fg3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.compatibility-breakdown {
    background: var(--bg1);
    padding: var(--space-4);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg2);
}

.compatibility-breakdown h3 {
    color: var(--fg1);
    font-size: 1.125rem;
    margin-bottom: var(--space-3);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--bg2);
}

.breakdown-item:last-child {
    border-bottom: none;
}

.breakdown-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breakdown-bar {
    flex: 1;
    height: 8px;
    background: var(--bg2);
    border-radius: 4px;
    margin: 0 var(--space-3);
    overflow: hidden;
}

.breakdown-fill {
    height: 100%;
    transition: width var(--transition-normal);
}

.breakdown-fill.excellent { background: var(--green-bright); }
.breakdown-fill.good { background: var(--blue-bright); }
.breakdown-fill.partial { background: var(--yellow-bright); }
.breakdown-fill.poor { background: var(--red-bright); }

.breakdown-percentage {
    font-weight: 600;
    color: var(--fg1);
    min-width: 50px;
    text-align: right;
}

/* === Hardware Result Cards === */
.hardware-result {
    background: var(--bg1);
    border: 1px solid var(--bg2);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    transition: all var(--transition-fast);
}

.hardware-result:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.hardware-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-3);
}

.hardware-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--fg1);
    margin-bottom: var(--space-1);
}

.hardware-category {
    font-size: 0.875rem;
    color: var(--fg3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hardware-reports {
    background: var(--bg2);
    color: var(--fg2);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
}

.hardware-compatibility {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-3);
    margin: var(--space-3) 0;
}

.distribution-compat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2);
    background: var(--bg0);
    border-radius: var(--border-radius);
}

.distribution-name {
    font-weight: 500;
    color: var(--fg2);
}

.compatibility-badge {
    padding: var(--space-1) var(--space-2);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.compatibility-badge.excellent {
    background: var(--green);
    color: var(--bg0);
}

.compatibility-badge.good {
    background: var(--blue);
    color: var(--fg0);
}

.compatibility-badge.partial {
    background: var(--yellow);
    color: var(--bg0);
}

.compatibility-badge.poor {
    background: var(--red);
    color: var(--fg0);
}

.hardware-details {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--bg2);
}

.hardware-detail-item {
    font-size: 0.875rem;
    color: var(--fg3);
}

.hardware-detail-label {
    font-weight: 500;
    margin-right: var(--space-1);
}

.view-details-btn {
    background: var(--primary);
    color: var(--bg0);
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-details-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.view-details-btn:active {
    transform: translateY(0);
}

/* Fix main container layout */
main {
    flex: 1;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

section {
    padding: var(--space-8) 0;
}

/* Fix matrix-specific responsive issues */
@media (max-width: 768px) {
    .compatibility-matrix {
        padding: var(--space-4);
        margin: var(--space-4) 0;
    }
    
    .matrix-controls {
        flex-direction: column;
    }
    
    .matrix-controls select {
        width: 100%;
    }
    
    .matrix-table {
        font-size: 0.75rem;
    }
    
    .matrix-table th,
    .matrix-table td {
        padding: var(--space-2);
    }
    
    .hardware-compatibility {
        grid-template-columns: 1fr;
    }
    
    .hardware-header {
        flex-direction: column;
        gap: var(--space-2);
    }
}

/* === Hardware Details Modal === */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg0);
    border: 2px solid var(--bg2);
    border-radius: var(--border-radius-lg);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: transparent;
    border: none;
    color: var(--fg3);
    font-size: 2rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--red-bright);
    transform: rotate(90deg);
}

.modal-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--bg2);
}

.modal-header h2 {
    color: var(--primary);
    margin: 0;
}

.modal-body {
    padding: var(--space-6);
}

.modal-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--bg2);
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
}

/* Modal Loading and Error States */
.modal-loading-state,
.modal-error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-6);
    text-align: center;
    min-height: 300px;
}

.modal-loading-state .loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--bg3);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--space-4);
}

.modal-loading-state p {
    color: var(--fg3);
    font-size: 1.125rem;
    margin: 0;
}

.modal-error-state .error-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
}

.modal-error-state h3 {
    color: var(--error);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 var(--space-3) 0;
}

.modal-error-state p {
    color: var(--fg3);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 400px;
    margin: 0 0 var(--space-6) 0;
}

.modal-error-state .retry-btn {
    background: var(--primary);
    color: var(--bg0);
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-error-state .retry-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Hardware Detail Styles */
.hardware-detail-full {
    color: var(--fg1);
}

.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.detail-header h3 {
    color: var(--fg0);
    font-size: 1.5rem;
    margin: 0;
}

.detail-sections {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.detail-section {
    background: var(--bg1);
    padding: var(--space-4);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg2);
}

.detail-section h4 {
    color: var(--primary);
    margin: 0 0 var(--space-4) 0;
    font-size: 1.125rem;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
}

.detail-table tr {
    border-bottom: 1px solid var(--bg2);
}

.detail-table tr:last-child {
    border-bottom: none;
}

.detail-table td {
    padding: var(--space-2);
    vertical-align: top;
}

.detail-table td:first-child {
    font-weight: 600;
    color: var(--fg2);
    width: 40%;
}

.detail-table code {
    background: var(--bg0);
    padding: var(--space-1) var(--space-2);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--blue-bright);
}

.distro-compat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
}

.distro-compat-card {
    background: var(--bg0);
    padding: var(--space-3);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg3);
}

.distro-compat-card h5 {
    color: var(--fg1);
    margin: 0 0 var(--space-2) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.compat-details {
    font-size: 0.875rem;
    margin-top: var(--space-2);
}

.compat-details p {
    margin: var(--space-1) 0;
    line-height: 1.5;
}

.compat-details strong {
    color: var(--fg2);
}

.issues-list {
    list-style: none;
    padding: 0;
}

.issues-list li {
    padding: var(--space-2);
    margin-bottom: var(--space-2);
    background: var(--bg0);
    border-left: 3px solid var(--yellow);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
}

.issues-list li:before {
    content: "⚠️ ";
    margin-right: var(--space-2);
}

/* Notification Styles */
.notification {
    position: fixed;
    top: var(--space-8);
    right: var(--space-8);
    background: var(--bg1);
    color: var(--fg1);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transform: translateX(400px);
    transition: transform var(--transition-normal);
    z-index: 10001;
    max-width: 300px;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    border-left: 4px solid var(--green-bright);
}

.notification.error {
    border-left: 4px solid var(--red-bright);
}

/* Button Styles */
.btn-primary,
.btn-secondary {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    border: none;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--primary);
    color: var(--bg0);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg2);
    color: var(--fg1);
    border: 1px solid var(--bg3);
}

.btn-secondary:hover {
    background: var(--bg3);
    border-color: var(--primary);
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .distro-compat-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .modal-footer button {
        width: 100%;
    }
}

/* Compatibility Overview */
.compatibility-overview {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.compatibility-overview h3 {
    color: var(--fg0);
    font-size: 1.5rem;
    margin-bottom: var(--space-4);
    text-align: center;
}

.compatibility-overview-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.compatibility-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-4);
}

.compat-stat {
    text-align: center;
    padding: var(--space-4);
    background: var(--bg0);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg3);
}

.compat-label {
    color: var(--fg3);
    font-size: 0.9rem;
    margin-bottom: var(--space-2);
}

.compat-value {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: bold;
}

.chart-placeholder {
    text-align: center;
    padding: var(--space-8);
    color: var(--fg4);
    font-style: italic;
}

/* Compatibility Chart Styles */
.chart-container {
    min-height: 200px;
    background: var(--bg0);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    border: 1px solid var(--bg3);
}

.compatibility-chart-loading {
    text-align: center;
    padding: var(--space-8);
    color: var(--fg3);
}

.compatibility-empty {
    text-align: center;
    padding: var(--space-6);
    color: var(--fg3);
    font-style: italic;
}

.compatibility-bars {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.compatibility-bar-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.compatibility-bar-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-name {
    color: var(--fg1);
    font-weight: 500;
    text-transform: capitalize;
}

.status-stats {
    color: var(--fg3);
    font-size: 0.9rem;
    font-family: var(--font-mono);
}

.compatibility-bar-track {
    height: 24px;
    background: var(--bg2);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
}

.compatibility-bar-fill {
    height: 100%;
    transition: width 0.8s ease;
    border-radius: var(--border-radius);
}

.compatibility-unknown {
    background: var(--gray);
}

.compatibility-excellent {
    background: var(--success);
}

/* Compatibility Matrix Section */
.compatibility-matrix-section {
    background: var(--bg0-soft);
    padding: var(--space-20) 0;
    border-top: 1px solid var(--bg2);
}

.compatibility-overview {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.compatibility-overview h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--fg0);
    margin-bottom: var(--space-3);
    text-align: center;
}

.compatibility-overview p {
    color: var(--fg3);
    text-align: center;
    font-size: 1.125rem;
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.chart-container {
    background: var(--bg0);
    border: 1px solid var(--bg2);
    border-radius: var(--border-radius);
    padding: var(--space-6);
    min-height: 400px;
    position: relative;
    overflow-x: auto;
}

/* Matrix table styling */
.compatibility-matrix-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-4);
}

.compatibility-matrix-table th,
.compatibility-matrix-table td {
    padding: var(--space-3);
    text-align: center;
    border: 1px solid var(--bg3);
    background: var(--bg1);
}

.compatibility-matrix-table th {
    background: var(--bg2);
    color: var(--fg0);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.compatibility-matrix-table td {
    color: var(--fg2);
    font-weight: 500;
}

/* Compatibility status colors */
.status-excellent {
    background: var(--green-bright) !important;
    color: var(--bg0) !important;
}

.status-good {
    background: var(--aqua-bright) !important;
    color: var(--bg0) !important;
}

.status-partial {
    background: var(--yellow-bright) !important;
    color: var(--bg0) !important;
}

.status-poor {
    background: var(--orange-bright) !important;
    color: var(--bg0) !important;
}

.status-unknown {
    background: var(--bg4) !important;
    color: var(--fg1) !important;
}

/* Chart controls */
.chart-controls {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.chart-control {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.chart-control label {
    font-size: 0.85rem;
    color: var(--fg3);
    font-weight: 500;
}

.chart-control select {
    background: var(--bg2);
    border: 1px solid var(--bg3);
    color: var(--fg1);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    min-width: 150px;
}

.chart-control select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(250, 189, 47, 0.2);
}

.compatibility-good {
    background: var(--info);
}

.compatibility-partial {
    background: var(--warning);
}

.compatibility-poor {
    background: var(--error);
}

/* === Search Interface Styles === */
.search-section {
    background: var(--bg0);
    padding: var(--space-20) 0;
    border-bottom: 1px solid var(--bg2);
}

.search-intro {
    text-align: center;
    margin-bottom: var(--space-8);
}

.search-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--fg0);
    margin-bottom: var(--space-4);
}

.search-intro p {
    font-size: 1.125rem;
    color: var(--fg3);
    max-width: 600px;
    margin: 0 auto;
}

/* Search Form */
.search-form {
    margin-bottom: var(--space-6);
}

.search-input-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    background: var(--bg1);
    border: 2px solid var(--bg3);
    border-radius: var(--border-radius-lg);
    padding: var(--space-2);
    transition: all var(--transition-normal);
}

.search-input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(250, 189, 47, 0.1);
}

#search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    padding: var(--space-3) var(--space-4);
    font-size: 1.125rem;
    color: var(--fg1);
    placeholder-color: var(--fg4);
}

#search-input::placeholder {
    color: var(--fg4);
}

.search-btn {
    background: var(--primary);
    color: var(--bg0);
    border: none;
    padding: var(--space-3);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    height: 48px;
}

.search-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.search-btn:active {
    transform: translateY(0);
}

.search-btn svg {
    width: 20px;
    height: 20px;
}

/* Search Results Wrapper */
.search-results-wrapper {
    margin-top: var(--space-8);
}

/* === Search Results Styles === */
#search-results {
    margin-top: var(--space-6);
}

#results-count {
    color: var(--fg3);
    font-size: 0.9rem;
    margin-bottom: var(--space-4);
    padding-left: var(--space-2);
}

/* Hardware Card Styles - Updated to use card system */
.card--hardware .hardware-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: 0; /* Override card__header margin */
}

.card--hardware .card__header {
    margin-bottom: var(--space-4);
}

/* Removed - now handled by .card--hardware .hardware-header */

.hardware-icon {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg2);
    border-radius: var(--border-radius);
    flex-shrink: 0;
}

.hardware-info {
    flex: 1;
    min-width: 0;
}

.hardware-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--fg0);
    margin: 0 0 var(--space-1) 0;
    line-height: 1.3;
}

.hardware-meta {
    color: var(--fg3);
    font-size: 0.9rem;
    margin: 0;
    text-transform: capitalize;
}

.compatibility-badge {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}

.compatibility-badge.full {
    background: rgba(139, 233, 253, 0.2);
    color: var(--aqua-bright);
    border: 1px solid var(--aqua-bright);
}

.compatibility-badge.partial {
    background: rgba(250, 189, 47, 0.2);
    color: var(--yellow-bright);
    border: 1px solid var(--yellow-bright);
}

.compatibility-badge.limited {
    background: rgba(254, 128, 25, 0.2);
    color: var(--orange-bright);
    border: 1px solid var(--orange-bright);
}

.compatibility-badge.none {
    background: rgba(251, 73, 52, 0.2);
    color: var(--red-bright);
    border: 1px solid var(--red-bright);
}

/* Hardware Details Section */
.hardware-details {
    margin: var(--space-4) 0;
}

.specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin: var(--space-3) 0;
}

.spec {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    background: var(--bg2);
    border-radius: calc(var(--border-radius) * 0.7);
    font-size: 0.85rem;
    color: var(--fg2);
}

.spec strong {
    color: var(--fg1);
    margin-right: var(--space-1);
}

/* Hardware Footer */
.hardware-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--bg2);
}

.hardware-stats {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

.hardware-stats .stat {
    font-size: 0.85rem;
    color: var(--fg3);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.view-details-btn {
    background: var(--primary);
    color: var(--bg0);
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-details-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.view-details-btn:active {
    transform: translateY(0);
}

/* Search State Styles */
.loading-state,
.error-state,
.no-results {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    color: var(--fg3);
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--bg3);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-4);
}

.no-results-icon,
.error-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
}

.no-results h3,
.error-state h3 {
    color: var(--fg1);
    margin-bottom: var(--space-2);
    font-size: 1.5rem;
    font-weight: 600;
}

.no-results p,
.error-state p {
    color: var(--fg3);
    font-size: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Search Filters */
.search-filters {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    align-items: center;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.filter-group label {
    font-size: 0.85rem;
    color: var(--fg3);
    font-weight: 500;
}

.filter-group select {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    color: var(--fg1);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    min-width: 150px;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(250, 189, 47, 0.2);
}

#clear-search {
    background: var(--bg2);
    color: var(--fg2);
    border: 1px solid var(--bg3);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

#clear-search:hover {
    background: var(--bg3);
    color: var(--fg1);
}

/* Responsive Search Results */
@media (max-width: 768px) {
    .hardware-card {
        padding: var(--space-4);
    }
    
    .hardware-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }
    
    .hardware-icon {
        align-self: flex-start;
    }
    
    .compatibility-badge {
        align-self: flex-start;
    }
    
    .hardware-footer {
        flex-direction: column;
        gap: var(--space-3);
        align-items: flex-start;
    }
    
    .hardware-stats {
        flex-wrap: wrap;
        gap: var(--space-2);
    }
    
    .search-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group select {
        min-width: auto;
        width: 100%;
    }
    
    .specs {
        flex-direction: column;
        gap: var(--space-2);
    }
}

@media (max-width: 480px) {
    .hardware-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-1);
    }
    
    .spec {
        font-size: 0.8rem;
        padding: calc(var(--space-1) * 0.8) var(--space-2);
    }
}

/* === Hardware Bridge Styles === */

/* Bridge Container */
.hardware-bridge-container {
    background: var(--bg0-soft);
    border: 1px solid var(--bg2);
    border-radius: 8px;
    padding: 24px;
    margin: 24px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.bridge-header {
    text-align: center;
    margin-bottom: 32px;
}

.bridge-header h3 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 8px;
    font-weight: 700;
}

.bridge-header p {
    color: var(--fg2);
    font-size: 1rem;
    line-height: 1.5;
}

/* Detection Methods Grid */
.detection-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.detection-method {
    background: var(--bg1);
    border: 2px solid var(--bg3);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.detection-method.available {
    border-color: var(--green);
}

.detection-method.unavailable {
    border-color: var(--bg4);
    opacity: 0.6;
}

.detection-method.available:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 12px rgba(215, 153, 33, 0.3);
    transform: translateY(-2px);
}

.method-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.method-header h4 {
    color: var(--fg);
    font-size: 1.1rem;
    font-weight: 600;
}

.availability-badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.availability-badge.available {
    background: var(--green);
    color: var(--bg0);
}

.availability-badge.unavailable {
    background: var(--bg4);
    color: var(--fg4);
}

.detection-method p {
    color: var(--fg2);
    margin-bottom: 16px;
    line-height: 1.4;
}

.detection-button {
    background: var(--primary);
    color: var(--bg0);
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
}

.detection-button:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Hardware Results */
.hardware-results-container {
    background: var(--bg0);
    border-radius: 8px;
    padding: 20px;
    border: 1px solid var(--bg2);
}

.hardware-summary {
    text-align: center;
    margin-bottom: 24px;
}

.hardware-summary h4 {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.summary-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    display: block;
    color: var(--fg2);
    font-size: 0.9rem;
    margin-top: 4px;
}



/* === Enhanced CLI Integration Styles === */
.cli-integration-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.cli-tools-status {
    background: var(--bg1);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
}

.cli-tools-status h5 {
    color: var(--primary);
    margin-bottom: var(--space-3);
    font-size: 1.1rem;
}

.tool-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-3);
}

.tool-status {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: var(--bg0);
    border: 1px solid var(--bg2);
    border-radius: var(--border-radius);
    padding: var(--space-3);
    transition: var(--transition-fast);
}

.tool-status:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
}

.tool-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.tool-name {
    font-weight: 600;
    color: var(--fg0);
    font-family: var(--font-mono);
}

.tool-description {
    color: var(--fg3);
    font-size: 0.9rem;
}

.cli-launch-options {
    background: var(--bg0-soft);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-4);
}

.cli-launch-options h5 {
    color: var(--secondary);
    margin-bottom: var(--space-3);
    font-size: 1.1rem;
}

.command-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.command-option {
    background: var(--bg1);
    border: 1px solid var(--bg2);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    transition: var(--transition-fast);
}

.command-option:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.command-option strong {
    display: block;
    color: var(--fg0);
    margin-bottom: var(--space-2);
    font-size: 1rem;
}

.command-text {
    display: block;
    background: var(--bg0-hard);
    color: var(--green-bright);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-3);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    word-break: break-all;
    margin: var(--space-2) 0;
    line-height: 1.4;
}

.copy-command-btn {
    background: var(--primary);
    color: var(--bg0);
    border: none;
    border-radius: var(--border-radius);
    padding: var(--space-2) var(--space-3);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: var(--font-sans);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.copy-command-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.copy-command-btn:active {
    transform: translateY(0);
}

.copy-command-btn.copied {
    background: var(--success);
    transform: scale(1.05);
}

.integration-workflow {
    background: var(--bg1);
    border: 1px solid var(--blue);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    border-left: 4px solid var(--blue-bright);
}

.integration-workflow h5 {
    color: var(--blue-bright);
    margin-bottom: var(--space-3);
}

.integration-workflow ol {
    color: var(--fg2);
    margin-left: var(--space-4);
    line-height: 1.6;
}

.integration-workflow li {
    margin-bottom: var(--space-2);
}

/* Mobile responsiveness for CLI integration */
@media (max-width: 768px) {
    .tool-status-grid {
        grid-template-columns: 1fr;
    }
    
    .command-text {
        font-size: 0.8rem;
        word-break: break-all;
    }
    
    .cli-integration-panel {
        gap: var(--space-4);
    }
    
    .command-grid {
        gap: var(--space-3);
    }
}


/* === GitHub Integration Styles === */
.github-integration {
    background: var(--bg1);
    border: 1px solid var(--purple);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    border-left: 4px solid var(--purple-bright);
}

.github-integration h5 {
    color: var(--purple-bright);
    margin-bottom: var(--space-3);
}

.github-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin: var(--space-4) 0;
}

.github-action-btn {
    background: var(--bg2);
    color: var(--fg0);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-3) var(--space-4);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.github-action-btn:not(:disabled):hover {
    background: var(--purple);
    color: var(--fg0);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.github-action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--bg2);
}

.github-login-btn:not(:disabled) {
    background: var(--purple-bright);
    color: var(--bg0);
}

.github-login-btn:not(:disabled):hover {
    background: var(--purple);
}

.github-status {
    background: var(--bg0);
    border: 1px solid var(--bg3);
    border-radius: var(--border-radius);
    padding: var(--space-3);
    margin-bottom: var(--space-3);
}

.github-status #github-user-status {
    color: var(--fg2);
    font-size: 0.9rem;
}

.github-help {
    color: var(--fg3);
    font-style: italic;
    line-height: 1.5;
}

/* Mobile responsiveness for GitHub integration */
@media (max-width: 768px) {
    .github-actions {
        gap: var(--space-2);
    }
    
    .github-action-btn {
        padding: var(--space-2) var(--space-3);
        font-size: 0.85rem;
    }
}