/* ═══════════════════════════════════════════════════════
   DomainIQ — Premium Dark Theme Design System
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ─── CSS Custom Properties ──────────────────────────── */

:root {
    /* Primary Palette */
    --primary: #6C63FF;
    --primary-light: #8B83FF;
    --primary-dark: #4A42D1;
    --primary-glow: rgba(108, 99, 255, 0.3);
    --primary-ghost: rgba(108, 99, 255, 0.08);

    /* Accent Colors */
    --accent-cyan: #00D4FF;
    --accent-emerald: #10B981;
    --accent-amber: #F59E0B;
    --accent-rose: #F43F5E;
    --accent-purple: #A855F7;

    /* Score Colors */
    --score-good: #10B981;
    --score-good-glow: rgba(16, 185, 129, 0.3);
    --score-suspicious: #F59E0B;
    --score-suspicious-glow: rgba(245, 158, 11, 0.3);
    --score-bad: #F43F5E;
    --score-bad-glow: rgba(244, 63, 94, 0.3);

    /* Background Layers */
    --bg-deepest: #0A0A0F;
    --bg-deep: #0F0F18;
    --bg-base: #13131D;
    --bg-elevated: #1A1A2E;
    --bg-surface: #21213A;
    --bg-hover: #2A2A4A;

    /* Glass Effect */
    --glass-bg: rgba(26, 26, 46, 0.6);
    --glass-border: rgba(108, 99, 255, 0.15);
    --glass-blur: 20px;

    /* Text */
    --text-primary: #F0F0F5;
    --text-secondary: #A0A0B8;
    --text-muted: #6B6B85;
    --text-accent: #6C63FF;

    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.1);
    --border-active: rgba(108, 99, 255, 0.4);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(108, 99, 255, 0.15);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Layout */
    --sidebar-width: 320px;
    --header-height: 72px;
}


/* ─── Reset & Base ──────────────────────────────────── */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-deepest);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated background gradient */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 0%, rgba(108, 99, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse 40% 60% at 50% 50%, rgba(168, 85, 247, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: bgPulse 15s ease-in-out infinite alternate;
}

@keyframes bgPulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}


/* ─── Scrollbar ─────────────────────────────────────── */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--bg-hover);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}


/* ─── Layout ────────────────────────────────────────── */

.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform var(--transition-base);
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


/* ─── Sidebar Sections ──────────────────────────────── */

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border-subtle);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 15px var(--primary-glow);
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { box-shadow: 0 4px 15px var(--primary-glow); }
    50% { box-shadow: 0 6px 25px rgba(108, 99, 255, 0.5); }
}

.logo-text h1 {
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.logo-text span {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

.sidebar-nav {
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 14px;
    font-weight: 500;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.nav-item:hover {
    background: var(--primary-ghost);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--primary-ghost);
    color: var(--primary-light);
    border-left: 2px solid var(--primary);
}

.nav-item .icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

/* History List */
.sidebar-history {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    border-top: 1px solid var(--border-subtle);
}

.history-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    padding: 8px 8px 12px;
    font-weight: 600;
}

.history-item {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 4px;
    border: 1px solid transparent;
}

.history-item:hover {
    background: var(--primary-ghost);
    border-color: var(--border-subtle);
}

.history-item .domain {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.history-item .meta {
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.history-item .score-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 20px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    padding: 0 6px;
}

.score-badge.good {
    background: rgba(16, 185, 129, 0.15);
    color: var(--score-good);
}
.score-badge.suspicious {
    background: rgba(245, 158, 11, 0.15);
    color: var(--score-suspicious);
}
.score-badge.bad {
    background: rgba(244, 63, 94, 0.15);
    color: var(--score-bad);
}

.history-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 13px;
}

.history-empty .icon {
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.5;
}


/* ─── Main Header ──────────────────────────────────── */

.main-header {
    height: var(--header-height);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(19, 19, 29, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    padding: 4px;
}

.page-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 12px;
    color: var(--accent-emerald);
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-emerald);
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}


/* ─── Main Area ─────────────────────────────────────── */

.main-body {
    flex: 1;
    padding: 32px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}


/* ─── Analyze View ──────────────────────────────────── */

.analyze-hero {
    text-align: center;
    padding: 60px 0 40px;
    animation: fadeInUp 0.6s ease-out;
}

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

.hero-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    box-shadow: 0 8px 32px var(--primary-glow);
    animation: heroFloat 4s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--text-primary), var(--primary-light), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Input Card */
.input-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-top: 32px;
    box-shadow: var(--shadow-glow);
    animation: fadeInUp 0.8s ease-out;
    transition: border-color var(--transition-base);
}

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

.input-card:focus-within {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow), 0 0 0 1px var(--primary);
}

.input-group {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.input-group input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-deep);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    outline: none;
    transition: all var(--transition-base);
}

.input-group input::placeholder {
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
}

.input-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-ghost);
}

.input-textarea {
    width: 100%;
    min-height: 100px;
    padding: 14px 20px;
    background: var(--bg-deep);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    outline: none;
    resize: vertical;
    transition: all var(--transition-base);
    line-height: 1.6;
    margin-bottom: 16px;
    display: none;
}

.input-textarea::placeholder {
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
}

.input-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-ghost);
}

.input-textarea.visible {
    display: block;
}

.input-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.toggle-multi {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 6px 0;
    transition: color var(--transition-fast);
}

.toggle-multi:hover {
    color: var(--primary-light);
}

.toggle-multi input[type="checkbox"] {
    display: none;
}

.toggle-switch {
    width: 36px;
    height: 20px;
    border-radius: var(--radius-full);
    background: var(--bg-hover);
    position: relative;
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.toggle-switch::after {
    content: '';
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--text-secondary);
    position: absolute;
    top: 2px;
    left: 2px;
    transition: all var(--transition-fast);
}

.toggle-multi input:checked + .toggle-switch {
    background: var(--primary);
}

.toggle-multi input:checked + .toggle-switch::after {
    transform: translateX(16px);
    background: white;
}


/* ─── Buttons ──────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::before {
    opacity: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--primary-glow);
}

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

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
}

.btn-ghost:hover {
    background: var(--primary-ghost);
    border-color: var(--primary);
    color: var(--primary-light);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

/* Loading spinner in button */
.btn .spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: none;
}

.btn.loading .spinner {
    display: block;
}

.btn.loading .btn-text {
    opacity: 0.7;
}

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


/* ─── Progress View ─────────────────────────────────── */

.progress-view {
    display: none;
    animation: fadeInUp 0.5s ease-out;
}

.progress-view.visible {
    display: block;
}

.progress-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
}

.progress-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.progress-domain {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.progress-domain .status-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.status-tag.scraping {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.status-tag.analyzing {
    background: rgba(168, 85, 247, 0.1);
    color: var(--accent-purple);
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.status-tag.completed {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-tag.failed {
    background: rgba(244, 63, 94, 0.1);
    color: var(--accent-rose);
    border: 1px solid rgba(244, 63, 94, 0.2);
}

.progress-bar-container {
    margin-bottom: 20px;
}

.progress-bar-bg {
    width: 100%;
    height: 6px;
    background: var(--bg-deep);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--primary), var(--accent-cyan));
    transition: width 0.5s ease-out;
    position: relative;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-muted);
}

.progress-step {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.progress-step .step-icon {
    animation: spin 1s linear infinite;
}

.progress-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.stat-item {
    padding: 16px;
    background: var(--bg-deep);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-item:hover {
    border-color: var(--primary-glow);
    transform: translateY(-2px);
}

.stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-light);
    font-family: 'JetBrains Mono', monospace;
}

.stat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 500;
}


/* ─── Results View ──────────────────────────────────── */

.results-view {
    display: none;
    animation: fadeInUp 0.6s ease-out;
}

.results-view.visible {
    display: block;
}

/* Score Gauge */
.score-gauge-container {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}

.score-gauge {
    position: relative;
    width: 200px;
    height: 200px;
}

.score-gauge svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.gauge-bg {
    fill: none;
    stroke: var(--bg-surface);
    stroke-width: 8;
}

.gauge-fill {
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset 1.5s ease-out, stroke 0.5s;
}

.gauge-fill.good { stroke: var(--score-good); filter: drop-shadow(0 0 8px var(--score-good-glow)); }
.gauge-fill.suspicious { stroke: var(--score-suspicious); filter: drop-shadow(0 0 8px var(--score-suspicious-glow)); }
.gauge-fill.bad { stroke: var(--score-bad); filter: drop-shadow(0 0 8px var(--score-bad-glow)); }

.score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-number {
    font-size: 48px;
    font-weight: 900;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: -2px;
    line-height: 1;
}

.score-number.good { color: var(--score-good); }
.score-number.suspicious { color: var(--score-suspicious); }
.score-number.bad { color: var(--score-bad); }

.score-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Verdict Banner */
.verdict-banner {
    text-align: center;
    margin-bottom: 32px;
}

.verdict-text {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.verdict-text.good { color: var(--score-good); }
.verdict-text.suspicious { color: var(--score-suspicious); }
.verdict-text.bad { color: var(--score-bad); }

.verdict-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Result Stats */
.result-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.result-stat {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    transition: all var(--transition-base);
}

.result-stat:hover {
    border-color: var(--border-active);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.result-stat .stat-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.result-stat .stat-value {
    font-size: 20px;
}

/* Flags Section */
.flags-section {
    margin-bottom: 32px;
}

.section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.flags-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.flag-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 500;
    background: rgba(244, 63, 94, 0.1);
    color: var(--accent-rose);
    border: 1px solid rgba(244, 63, 94, 0.2);
    animation: fadeInUp 0.3s ease-out;
}

.flag-tag.info {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-cyan);
    border-color: rgba(0, 212, 255, 0.2);
}

/* Screenshot Gallery */
.screenshots-section {
    margin-bottom: 32px;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.screenshot-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
    animation: fadeInUp 0.4s ease-out;
}

.screenshot-card:hover {
    border-color: var(--border-active);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.screenshot-img-container {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-deep);
    position: relative;
    cursor: pointer;
}

.screenshot-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform var(--transition-slow);
}

.screenshot-card:hover .screenshot-img-container img {
    transform: scale(1.05);
}

.screenshot-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
    display: flex;
    align-items: flex-end;
    padding: 16px;
}

.screenshot-card:hover .screenshot-overlay {
    opacity: 1;
}

.screenshot-overlay span {
    color: white;
    font-size: 12px;
    font-weight: 500;
}

.screenshot-info {
    padding: 16px;
}

.screenshot-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.screenshot-year {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-light);
}

.screenshot-score {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: var(--radius-full);
}

.screenshot-score.good {
    background: rgba(16, 185, 129, 0.15);
    color: var(--score-good);
}
.screenshot-score.suspicious {
    background: rgba(245, 158, 11, 0.15);
    color: var(--score-suspicious);
}
.screenshot-score.bad {
    background: rgba(244, 63, 94, 0.15);
    color: var(--score-bad);
}

.screenshot-notes {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 6px;
}

.screenshot-flags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
}

.mini-flag {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(244, 63, 94, 0.1);
    color: var(--accent-rose);
}


/* ─── API Docs View ─────────────────────────────────── */

.api-view {
    display: none;
    animation: fadeInUp 0.6s ease-out;
}

.api-view.visible {
    display: block;
}

.api-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.api-card h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.api-method {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 700;
}

.api-method.post { background: rgba(16, 185, 129, 0.15); color: var(--accent-emerald); }
.api-method.get { background: rgba(0, 212, 255, 0.15); color: var(--accent-cyan); }
.api-method.delete { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }

.api-endpoint {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--text-secondary);
}

.code-block {
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 12px;
    overflow-x: auto;
    position: relative;
}

.code-block pre {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.6;
    white-space: pre;
}

.copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--bg-hover);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    font-size: 11px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}


/* ─── Lightbox Modal ────────────────────────────────── */

.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    animation: fadeIn 0.3s ease-out;
}

.lightbox-overlay.visible {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.lightbox-close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.2);
}


/* ─── Toast Notifications ──────────────────────────── */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 300px;
    max-width: 400px;
    animation: toastIn 0.4s var(--transition-spring);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.toast:hover {
    transform: translateX(-4px);
}

.toast.leaving {
    animation: toastOut 0.3s ease-in forwards;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(100px); }
}

.toast.success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--accent-emerald);
    backdrop-filter: blur(10px);
}

.toast.error {
    background: rgba(244, 63, 94, 0.15);
    border: 1px solid rgba(244, 63, 94, 0.3);
    color: var(--accent-rose);
    backdrop-filter: blur(10px);
}

.toast.info {
    background: rgba(108, 99, 255, 0.15);
    border: 1px solid rgba(108, 99, 255, 0.3);
    color: var(--primary-light);
    backdrop-filter: blur(10px);
}


/* ─── Responsive ────────────────────────────────────── */

@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 99;
    }

    .sidebar-backdrop.visible {
        display: block;
    }
}

@media (max-width: 768px) {
    .main-body {
        padding: 20px 16px;
    }

    .input-group {
        flex-direction: column;
    }

    .hero-title {
        font-size: 24px;
    }

    .screenshots-grid {
        grid-template-columns: 1fr;
    }

    .progress-stats, .result-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .analyze-hero {
        padding: 40px 0 20px;
    }
}

@media (max-width: 480px) {
    .progress-stats, .result-stats {
        grid-template-columns: 1fr;
    }

    .score-gauge {
        width: 160px;
        height: 160px;
    }

    .score-number {
        font-size: 36px;
    }
}


/* ─── Utility Animations ────────────────────────────── */

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

.slide-in {
    animation: fadeInUp 0.4s ease-out;
}

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-hover) 50%, var(--bg-surface) 75%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
    border-radius: var(--radius-sm);
}

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

/* Particle dots animation */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.15;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.15; }
    90% { opacity: 0.15; }
    100% { transform: translateY(-10vh) rotate(720deg); opacity: 0; }
}