/* ================= BLUEPRINTS PAGE - MODERN DESIGN ================= */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* CSS Custom Properties - Modern Design System */
:root {
    /* Primary Colors - Professional Blue Palette */
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-200: #bae6fd;
    --primary-300: #7dd3fc;
    --primary-400: #38bdf8;
    --primary-500: #0ea5e9;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --primary-800: #075985;
    --primary-900: #0c4a6e;
    
    /* Secondary Colors - Modern Gray Palette */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Accent Colors */
    --accent-emerald: #10b981;
    --accent-emerald-light: #34d399;
    --accent-purple: #8b5cf6;
    --accent-purple-light: #a78bfa;
    --accent-orange: #f59e0b;
    --accent-orange-light: #fbbf24;
    --accent-red: #ef4444;
    --accent-red-light: #f87171;
    
    /* Semantic Colors */
    --success: var(--accent-emerald);
    --warning: var(--accent-orange);
    --error: var(--accent-red);
    --info: var(--primary-500);
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: var(--gray-50);
    --bg-tertiary: var(--gray-100);
    --bg-dark: var(--gray-900);
    --bg-card: #ffffff;
    --bg-card-hover: var(--gray-50);
    
    /* Text Colors */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-tertiary: var(--gray-500);
    --text-inverse: #ffffff;
    --text-muted: var(--gray-400);
    
    /* Border Colors */
    --border-light: var(--gray-200);
    --border-medium: var(--gray-300);
    --border-dark: var(--gray-400);
    --border-primary: var(--primary-200);
    --border-focus: var(--primary-500);
    
    /* Shadow System */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Gradient System */
    --gradient-primary: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-700) 100%);
    --gradient-hero: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    --gradient-card: linear-gradient(135deg, #ffffff 0%, var(--gray-50) 100%);
    
    /* Typography */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', 'Cascadia Code', monospace;
    
    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ================= BASE STYLES ================= */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.blueprints-loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 19, 35, 0.92);
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    z-index: 1500;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.blueprints-loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.blueprints-loading-spinner {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 4px solid rgba(94, 234, 212, 0.2);
    border-top-color: #38bdf8;
    animation: blueprints-spin 0.9s linear infinite;
}

.blueprints-loading-overlay p {
    font-size: 1rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(226, 232, 240, 0.85);
}

@keyframes blueprints-spin {
    to {
        transform: rotate(360deg);
    }
}

body.blueprints-loading .blueprints-main {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.blueprints-main {
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

/* ================= LAYOUT COMPONENTS ================= */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.section {
    padding: var(--space-20) 0;
}

.section-alt {
    background-color: var(--bg-secondary);
}

/* ================= HERO SECTION ================= */
.hero-section {
    background: var(--gradient-hero);
    color: var(--text-inverse);
    position: relative;
    overflow: hidden;
    padding: var(--space-24) 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

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

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 500;
    margin-bottom: var(--space-6);
    opacity: 0.9;
    line-height: 1.4;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.7;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

/* ================= SECTION HEADERS ================= */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ================= SEARCH SECTION ================= */
.search-section {
    background-color: var(--bg-secondary);
    padding: var(--space-16) 0;
    border-bottom: 1px solid var(--border-light);
}

.search-container {
    display: flex;
    gap: var(--space-4);
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 300px;
}

.search-box input {
    width: 100%;
    padding: var(--space-4) var(--space-4) var(--space-4) var(--space-12);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.search-box input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

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

.filter-group {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.filter-group select {
    padding: var(--space-4) var(--space-5);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    min-width: 140px;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.filter-group select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

/* ================= BLUEPRINTS GRID ================= */
.blueprints-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

/* ================= BLUEPRINT CARD ================= */
.blueprint-card {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.blueprint-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-primary);
}

.blueprint-card.featured {
    border-color: var(--accent-orange);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), var(--bg-card));
}

.blueprint-card.featured::before {
    content: 'Featured';
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: var(--gradient-primary);
    color: var(--text-inverse);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-md);
}

.blueprint-header {
    margin-bottom: var(--space-6);
}

.blueprint-title {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.blueprint-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    font-size: 0.875rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.blueprint-author,
.blueprint-date {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.blueprint-author svg,
.blueprint-date svg {
    width: 1rem;
    height: 1rem;
    color: var(--primary-500);
}

.blueprint-summary {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blueprint-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.blueprint-tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.blueprint-tag:hover {
    background: var(--primary-100);
    color: var(--primary-700);
    border-color: var(--primary-200);
}

.blueprint-tag.featured {
    background: var(--accent-orange);
    color: var(--text-inverse);
    border-color: var(--accent-orange);
}

.blueprint-tag.education {
    background: var(--primary-100);
    color: var(--primary-700);
    border-color: var(--primary-200);
}

.blueprint-tag.validation {
    background: var(--accent-emerald);
    color: var(--text-inverse);
    border-color: var(--accent-emerald);
}

.blueprint-tag.ethics {
    background: var(--accent-red);
    color: var(--text-inverse);
    border-color: var(--accent-red);
}

.blueprint-tag.governance {
    background: var(--accent-purple);
    color: var(--text-inverse);
    border-color: var(--accent-purple);
}

.blueprint-stats {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

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

.blueprint-stat svg {
    width: 1rem;
    height: 1rem;
}

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

.btn-community {
    background: var(--gradient-primary);
    color: var(--text-inverse);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    box-shadow: var(--shadow-md);
    border: none;
    cursor: pointer;
}

.btn-community:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--text-inverse);
    text-decoration: none;
}

.btn-community svg {
    width: 1rem;
    height: 1rem;
}

/* ================= CTA SECTION ================= */
.cta-section {
    background: var(--gradient-hero);
    color: var(--text-inverse);
    padding: var(--space-20) 0;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-4);
    letter-spacing: -0.01em;
}

.cta-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--space-8);
    line-height: 1.6;
}

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

.btn {
    padding: var(--space-4) var(--space-8);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    text-decoration: none;
    color: var(--text-primary);
}

.btn-secondary {
    background: transparent;
    color: var(--text-inverse);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--text-inverse);
}

/* ================= LOADING STATES ================= */
.loading-state {
    text-align: center;
    padding: var(--space-16);
    color: var(--text-secondary);
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-4);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ================= EMPTY STATE ================= */
.empty-state {
    text-align: center;
    padding: var(--space-20) var(--space-8);
    color: var(--text-secondary);
}

.empty-state svg {
    width: 4rem;
    height: 4rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
    color: var(--text-muted);
}

.empty-state h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.empty-state p {
    font-size: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

/* ================= PAGINATION ================= */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-16);
}

.pagination button {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 0.875rem;
    font-weight: 500;
    min-width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination button:hover:not(:disabled) {
    background: var(--bg-card-hover);
    border-color: var(--border-medium);
    transform: translateY(-1px);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination button.active {
    background: var(--gradient-primary);
    color: var(--text-inverse);
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

.pagination span {
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ================= MODAL STYLES ================= */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--border-light);
}

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

.modal-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-close svg {
    width: 1.25rem;
    height: 1.25rem;
}

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

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

/* ================= VIEW TOGGLES ================= */
.view-toggles {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.view-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.view-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-medium);
    color: var(--text-primary);
}

.view-btn.active {
    background: var(--gradient-primary);
    color: var(--text-inverse);
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

/* ================= VIEW MODES ================= */
.blueprints-grid.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--space-8);
}

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

.blueprints-grid.compact-view .blueprint-card {
    padding: var(--space-4);
}

.blueprints-grid.compact-view .blueprint-title {
    font-size: 1rem;
    margin-bottom: var(--space-2);
}

.blueprints-grid.compact-view .blueprint-summary {
    font-size: 0.875rem;
    -webkit-line-clamp: 2;
    margin-bottom: var(--space-3);
}

.blueprints-grid.compact-view .blueprint-meta {
    font-size: 0.75rem;
    margin-bottom: var(--space-2);
}

.blueprints-grid.compact-view .blueprint-tags {
    margin-bottom: var(--space-3);
}

.blueprints-grid.compact-view .blueprint-tag {
    font-size: 0.7rem;
    padding: var(--space-1) var(--space-2);
}

.blueprints-grid.compact-view .blueprint-stats {
    font-size: 0.75rem;
    margin-bottom: var(--space-3);
}

.blueprints-grid.compact-view .btn-community {
    padding: var(--space-2) var(--space-4);
    font-size: 0.8rem;
}

/* ================= RESPONSIVE DESIGN ================= */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .blueprints-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--space-16) 0;
    }
    
    .hero-section {
        padding: var(--space-20) 0;
    }
    
    .search-container {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-4);
    }
    
    .search-box {
        min-width: auto;
    }
    
    .filter-group {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .filter-group select {
        width: 100%;
    }
    
    .view-toggles {
        justify-content: center;
        margin-top: var(--space-2);
    }
    
    .blueprints-grid.grid-view {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .blueprints-grid.compact-view {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .blueprint-card {
        padding: var(--space-6);
    }
    
    .blueprint-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-community {
        justify-content: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .modal-content {
        margin: var(--space-2);
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--space-4);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .blueprint-card {
        padding: var(--space-4);
    }
    
    .blueprint-title {
        font-size: 1.25rem;
    }
    
    .btn {
        padding: var(--space-3) var(--space-6);
        font-size: 0.9rem;
    }
}

/* ================= ACCESSIBILITY ================= */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-light: #000000;
        --border-medium: #000000;
        --text-secondary: #000000;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: var(--gray-900);
        --bg-secondary: var(--gray-800);
        --bg-tertiary: var(--gray-700);
        --bg-card: var(--gray-800);
        --bg-card-hover: var(--gray-700);
        --text-primary: var(--gray-100);
        --text-secondary: var(--gray-300);
        --text-tertiary: var(--gray-400);
        --border-light: var(--gray-700);
        --border-medium: var(--gray-600);
    }
}