/* Modern Dark Theme with Glassmorphism */
:root {
    --bg-base: #080710;
    --bg-card: rgba(18, 16, 35, 0.7);
    --border: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(255, 255, 255, 0.15);
    
    --violet-500: #8b5cf6;
    --violet-400: #a78bfa;
    --violet-950: #1e1b4b;
    
    --emerald-500: #10b981;
    --emerald-400: #34d399;
    --emerald-950: #022c22;
    
    --rose-500: #f43f5e;
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --font-sans: 'Inter', sans-serif;
    --font-header: 'Outfit', sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --glow-violet: 0 0 40px rgba(139, 92, 246, 0.15);
    --glow-emerald: 0 0 40px rgba(16, 185, 129, 0.15);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Background Glow Effects */
.glow-bg {
    position: fixed;
    top: -10%;
    left: 20%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, rgba(16, 185, 129, 0.03) 50%, rgba(0,0,0,0) 100%);
    z-index: -1;
    pointer-events: none;
    filter: blur(80px);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--violet-500), #ec4899);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-header);
    font-weight: 800;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

header h1 {
    font-family: var(--font-header);
    font-size: 1.75rem;
    font-weight: 700;
}

header h1 span {
    background: linear-gradient(to right, var(--violet-400), #f472b6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    font-size: 0.875rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--emerald-400);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--emerald-400);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.status-latency {
    color: var(--text-muted);
    border-left: 1px solid var(--border);
    padding-left: 0.75rem;
}

/* Stats Bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 24px;
    height: 24px;
    color: var(--violet-400);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-family: var(--font-header);
    font-size: 1.125rem;
    font-weight: 600;
}

/* Cards layout */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 960px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.card:hover {
    border-color: var(--border-hover);
}

.docs-card:hover {
    box-shadow: var(--shadow-lg), var(--glow-violet);
}

.playground-card:hover {
    box-shadow: var(--shadow-lg), var(--glow-emerald);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.title-with-icon {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

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

.header-icon.purple { color: var(--violet-400); }
.header-icon.green { color: var(--emerald-400); }

.card-header h2 {
    font-family: var(--font-header);
    font-size: 1.25rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Tabs */
.tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    padding: 0.25rem;
    border-radius: 8px;
}

.tab-btn {
    border: none;
    background: none;
    color: var(--text-secondary);
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn.active {
    background: var(--violet-500);
    color: white;
}

.tabs.mini {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
}

.lang-tab-btn {
    border: none;
    background: none;
    color: var(--text-muted);
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.lang-tab-btn.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

/* Docs Specific styles */
.docs-intro {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.doc-endpoints h3, .snippet-header h3 {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.endpoint-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.badge.get {
    border-color: rgba(16, 185, 129, 0.2);
    background: rgba(16, 185, 129, 0.03);
    color: var(--emerald-400);
}

.snippet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Code Container */
.code-container {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
}

.code-container pre {
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: #e2e8f0;
}

.copy-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.copy-btn i {
    width: 14px;
    height: 14px;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border-color: var(--border-hover);
}

/* Forms in Playground */
.playground-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    height: 100%;
}

.form-row {
    display: flex;
    gap: 1rem;
}

@media (max-width: 580px) {
    .form-row {
        flex-direction: column;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.form-group.flex-2 {
    flex: 2;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input, .select-wrapper select {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    padding: 0.75rem 1rem;
    border-radius: 10px;
    color: white;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    width: 100%;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus, .select-wrapper select:focus {
    border-color: var(--violet-500);
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.2);
}

.select-wrapper {
    position: relative;
    width: 100%;
}

.select-wrapper select {
    appearance: none;
    cursor: pointer;
    padding-right: 2.5rem;
}

.select-chevron {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
    pointer-events: none;
}

.submit-btn {
    border: none;
    background: linear-gradient(135deg, var(--emerald-500), #059669);
    color: white;
    padding: 0.875rem;
    border-radius: 10px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform 0.15s, opacity 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.25);
    margin-top: auto;
}

.submit-btn:hover {
    opacity: 0.95;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
}

.submit-btn:active {
    transform: scale(0.98);
}

/* Results Area */
.results-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
}

.results-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.1);
}

.result-tab {
    border: none;
    background: none;
    color: var(--text-secondary);
    padding: 1rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.result-tab:hover {
    color: white;
}

.result-tab.active {
    color: var(--violet-400);
    border-bottom-color: var(--violet-500);
    background: rgba(255, 255, 255, 0.01);
}

.results-content {
    padding: 1.5rem;
}

.result-panel {
    display: none;
}

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

/* Gallery layout */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
}

.empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5rem 2rem;
    text-align: center;
    color: var(--text-muted);
    gap: 1rem;
}

.empty-icon {
    width: 48px;
    height: 48px;
    stroke-width: 1.5;
}

.gif-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.gif-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-lg);
}

.gif-wrapper {
    position: relative;
    padding-top: 75%; /* 4:3 Aspect Ratio */
    background: #0d0c1c;
    overflow: hidden;
}

.gif-wrapper img, .gif-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gif-info {
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
}

.gif-title {
    font-size: 0.8125rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    margin-right: 0.5rem;
}

.gif-actions {
    display: flex;
    gap: 0.5rem;
}

.gif-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 6px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.gif-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: white;
    border-color: var(--border-hover);
}

.gif-btn i {
    width: 14px;
    height: 14px;
}

.pagination-footer {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.btn-pagination {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.625rem 1.5rem;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn-pagination:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
    transform: translateX(2px);
}

/* JSON response card */
.json-container {
    max-height: 500px;
    overflow-y: auto;
}

/* Category cards */
.category-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(236, 72, 153, 0.05) 100%);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

.category-card:hover {
    transform: scale(1.03);
    border-color: var(--violet-400);
}

.category-name {
    font-family: var(--font-header);
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.category-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--violet-400);
}

/* Suggestion badges */
.suggestions-grid {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 2rem;
    justify-content: center;
}

.suggestion-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    padding: 0.5rem 1.25rem;
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.suggestion-badge:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--violet-500);
    color: var(--violet-400);
}

/* Footer */
footer {
    display: flex;
    justify-content: center;
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.8125rem;
}

/* Helpers */
.hidden {
    display: none !important;
}