/* ============================================================
   Maze Runner - Full Redesign
   Dark Mode First | Glassmorphism 2.0 | Screen-based Layout
   Primary: #1abc9c (Teal)
   ============================================================ */

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary, #1abc9c);
    color: #fff;
    padding: 8px 16px;
    z-index: 10000;
    transition: top 0.2s;
    font-size: 14px;
    border-radius: 0 0 4px 0;
}
.skip-link:focus {
    top: 0;
}

/* =========================
   1. CSS Variables
   ========================= */
:root {
    --primary: #1abc9c;
    --primary-dark: #16a085;
    --primary-light: #48dbfb;
    --primary-glow: rgba(26, 188, 156, 0.4);
    --bg: #0a0a1a;
    --bg-2: #12122a;
    --bg-3: #1a1a3e;
    --text: #ffffff;
    --text-dim: #8892b0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(12px);
    --success: #2ecc71;
    --warning: #f1c40f;
    --danger: #e74c3c;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    --glow: 0 0 15px var(--primary-glow);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================
   2. Reset & Base
   ========================= */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

button,
a,
input,
[role="button"],
[role="link"] {
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
}

input[type="text"],
textarea {
    -webkit-user-select: text;
    user-select: text;
}

html,
body {
    width: 100%;
    height: 100%;
    background-color: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-touch-callout: none;
}

/* =========================
   3. App Loader
   ========================= */
.app-loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: var(--bg);
    color: var(--text-dim);
    font-size: 0.9rem;
    transition: opacity 0.3s ease;
}

.app-loader.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* =========================
   4. Sound Toggle & Language Selector (Fixed Positioned)
   ========================= */
.sound-toggle {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 200;
    width: 44px;
    height: 44px;
    padding: 0;
    border: none;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.sound-toggle:hover {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.1);
}

.sound-toggle.muted {
    color: var(--warning);
    opacity: 0.7;
}

.language-selector {
    position: fixed;
    top: 16px;
    right: 68px;
    z-index: 200;
}

.lang-toggle {
    width: 44px;
    height: 44px;
    padding: 0;
    border: none;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.lang-toggle:hover {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.1);
}

.lang-menu {
    position: absolute;
    top: 52px;
    right: 0;
    z-index: 300;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    padding: 8px;
    min-width: 200px;
    background: var(--bg-3);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.lang-menu.hidden {
    display: none;
}

.lang-option {
    padding: 8px 10px;
    border: none;
    background: transparent;
    color: var(--text-dim);
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: 6px;
    text-align: left;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
}

.lang-option.active {
    background: var(--primary);
    color: #000;
    font-weight: 600;
}

/* =========================
   5. Screen System
   ========================= */
#app {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.screen {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.screen.active {
    opacity: 1;
    pointer-events: auto;
}

/* Background for non-game screens */
#startScreen,
#levelCompleteScreen,
#gameOverScreen {
    background:
        radial-gradient(ellipse at 50% 20%, rgba(26, 188, 156, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(72, 219, 251, 0.04) 0%, transparent 50%),
        var(--bg);
}

/* =========================
   6. Start Screen
   ========================= */
.title {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    line-height: 1.1;
    text-align: center;
}

.subtitle {
    color: var(--text-dim);
    font-size: 1.1rem;
    margin-bottom: 32px;
    text-align: center;
    line-height: 1.4;
}

.stats-card {
    display: flex;
    flex-direction: row;
    gap: 32px;
    padding: 16px 32px;
    margin-bottom: 32px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-item span:first-child {
    color: var(--text-dim);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-item span:last-child {
    color: var(--primary-light);
    font-size: 1.5rem;
    font-weight: 700;
}

.mode-cards {
    display: flex;
    flex-direction: row;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
    justify-content: center;
}

.mode-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 2px solid transparent;
    border-radius: var(--radius);
    padding: 20px 16px;
    width: 140px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
}

.mode-card:hover {
    border-color: rgba(26, 188, 156, 0.3);
    transform: translateY(-2px);
}

.mode-card.active {
    border-color: var(--primary);
    box-shadow: var(--glow);
    background: rgba(26, 188, 156, 0.1);
}

.mode-icon {
    font-size: 2rem;
    margin-bottom: 8px;
    line-height: 1;
}

.mode-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 4px;
}

.mode-desc {
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.3;
}

.home-link {
    color: var(--text-dim);
    text-decoration: none;
    margin-top: 16px;
    font-size: 0.9rem;
    transition: color var(--transition);
}

.home-link:hover {
    color: var(--primary);
}

/* =========================
   7. Buttons
   ========================= */
.btn {
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    min-height: 48px;
    min-width: 140px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background: var(--primary);
    color: #000;
}

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

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

.btn-secondary {
    background: var(--glass-bg);
    color: var(--primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(26, 188, 156, 0.15);
    border-color: var(--primary);
}

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

/* =========================
   8. Game Screen
   ========================= */
#gameScreen {
    background: var(--bg);
    padding: 0 !important;
}

#gameCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
}

/* Game HUD - Pill-shaped top bar */
.game-hud {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    display: flex;
    gap: 16px;
    padding: 8px 20px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
}

.hud-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 60px;
}

.hud-label {
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1;
    margin-bottom: 2px;
}

.hud-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-light);
    line-height: 1.2;
}

/* Items HUD - Top left badges */
.items-hud {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 50;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.item-badge {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 4px 12px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text);
}

.combo-badge {
    background: rgba(241, 196, 15, 0.2);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(241, 196, 15, 0.3);
    border-radius: 16px;
    padding: 4px 12px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--warning);
    font-weight: 700;
}

.combo-badge.hidden {
    display: none;
}

.combo-badge.pulse {
    animation: comboPulse 0.3s ease;
}

/* =========================
   9. D-Pad
   ========================= */
.dpad-container {
    position: absolute;
    bottom: 24px;
    left: 24px;
    z-index: 50;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 4px;
}

.dpad-row {
    display: contents;
}

.dpad-btn {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: var(--text);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
    padding: 0;
}

.dpad-btn:active {
    background: rgba(26, 188, 156, 0.3);
    transform: scale(0.95);
    border-color: var(--primary);
}

/* =========================
   10. Powerup Container
   ========================= */
.powerup-container {
    position: absolute;
    bottom: 24px;
    right: 24px;
    z-index: 50;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.powerup-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: var(--text);
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all var(--transition);
}

.powerup-btn:hover {
    border-color: var(--primary);
    box-shadow: var(--glow);
}

.powerup-btn:active {
    transform: scale(0.9);
}

/* =========================
   11. Minimap Container
   ========================= */
.minimap-container {
    position: absolute;
    top: 56px;
    right: 12px;
    z-index: 40;
    width: 120px;
    height: 120px;
    padding: 4px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    display: none;
}

.minimap-container.visible {
    display: block;
}

/* Legacy support: also handle .hidden class */
.minimap-container.hidden {
    display: none;
}

#minimapCanvas {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 8px;
}

/* =========================
   12. Level Complete Screen
   ========================= */
.result-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: 16px;
    text-align: center;
}

.star-rating {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    justify-content: center;
}

.star {
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
    line-height: 1;
}

.star.filled {
    color: var(--warning);
    text-shadow: 0 0 12px rgba(241, 196, 15, 0.5);
    animation: starFill 0.4s ease;
}

.score-breakdown {
    width: 100%;
    max-width: 320px;
    margin-bottom: 24px;
}

.score-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.score-row span:first-child {
    color: var(--text-dim);
}

.score-row span:last-child {
    color: var(--primary-light);
    font-weight: 600;
}

.score-row.total-row {
    border-top: 2px solid var(--primary);
    border-bottom: none;
    margin-top: 8px;
    padding-top: 12px;
}

.score-row.total-row span:last-child {
    font-size: 1.3rem;
    color: var(--warning);
}

.new-best-badge {
    background: rgba(241, 196, 15, 0.2);
    color: var(--warning);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 16px;
    animation: popIn 0.5s ease;
    display: inline-block;
}

.new-best-badge.hidden {
    display: none;
}

.result-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* =========================
   13. Game Over Screen
   ========================= */
.gameover-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--danger);
    margin-bottom: 24px;
    text-align: center;
}

.gameover-stats {
    width: 100%;
    max-width: 320px;
    margin-bottom: 8px;
}

.gameover-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

.gameover-stat span:first-child {
    color: var(--text-dim);
    font-size: 0.95rem;
}

.gameover-stat span:last-child {
    color: var(--primary-light);
    font-weight: 700;
    font-size: 1.2rem;
}

.gameover-buttons {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* =========================
   14. Toast Container
   ========================= */
.toast-container {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 500;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
    align-items: center;
}

.toast {
    padding: 10px 24px;
    border-radius: 20px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    animation: toastIn 0.3s ease forwards;
}

.toast.out {
    animation: toastOut 0.3s ease forwards;
}

/* =========================
   15. Animations
   ========================= */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes starFill {
    from {
        transform: scale(0);
        opacity: 0;
    }
    60% {
        transform: scale(1.3);
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes comboPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.25);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes pulseGlow {
    0%,
    100% {
        box-shadow: 0 0 8px var(--primary-glow);
    }
    50% {
        box-shadow: 0 0 20px var(--primary-glow);
    }
}

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

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

@keyframes scoreFloat {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-40px);
    }
}

/* =========================
   16. Responsive - Mobile (max-width: 768px)
   ========================= */
@media (max-width: 768px) {
    .title {
        font-size: 2.2rem;
    }

    .subtitle {
        font-size: 1rem;
        margin-bottom: 24px;
    }

    .mode-cards {
        flex-direction: column;
        width: 100%;
        max-width: 280px;
    }

    .mode-card {
        width: 100%;
        padding: 16px;
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        text-align: left;
    }

    .mode-card .mode-icon {
        margin-bottom: 0;
        font-size: 1.5rem;
        flex-shrink: 0;
    }

    .mode-card .mode-name {
        margin-bottom: 2px;
    }

    .stats-card {
        gap: 20px;
        padding: 12px 20px;
    }

    .stat-item span:last-child {
        font-size: 1.3rem;
    }

    .game-hud {
        gap: 12px;
        padding: 6px 14px;
    }

    .hud-label {
        font-size: 0.6rem;
    }

    .hud-value {
        font-size: 1rem;
    }

    .hud-item {
        min-width: 50px;
    }

    .minimap-container {
        width: 90px;
        height: 90px;
        top: 48px;
    }

    .powerup-btn {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    .result-title,
    .gameover-title {
        font-size: 1.5rem;
    }

    .star {
        font-size: 2rem;
    }

    .score-breakdown {
        max-width: 280px;
    }

    .score-row {
        padding: 8px 12px;
        font-size: 0.9rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
        min-width: 120px;
        min-height: 44px;
    }
}

/* =========================
   17. Responsive - Small Mobile (max-width: 380px)
   ========================= */
@media (max-width: 380px) {
    .title {
        font-size: 1.8rem;
    }

    .subtitle {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }

    .stats-card {
        gap: 16px;
        padding: 10px 16px;
    }

    .stat-item span:first-child {
        font-size: 0.7rem;
    }

    .stat-item span:last-child {
        font-size: 1.1rem;
    }

    .mode-cards {
        max-width: 240px;
    }

    .dpad-btn {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    .game-hud {
        gap: 8px;
        padding: 5px 10px;
    }

    .hud-value {
        font-size: 0.9rem;
    }

    .minimap-container {
        width: 75px;
        height: 75px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.85rem;
        min-width: 110px;
    }

    .result-buttons,
    .gameover-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 240px;
    }

    .result-buttons .btn,
    .gameover-buttons .btn {
        width: 100%;
    }
}

/* =========================
   18. Responsive - Desktop (min-width: 769px)
   ========================= */
@media (min-width: 769px) {
    .dpad-container {
        display: none;
    }

    .mode-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
    }

    .btn:hover {
        transform: translateY(-2px);
    }
}

/* =========================
   19. Reduced Motion
   ========================= */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* =========================
   20. Accessibility
   ========================= */
button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Remove default outline for non-keyboard interactions */
button:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
    outline: none;
}

/* =========================
   21. Light Mode
   ========================= */
[data-theme="light"] {
    --bg: #f5f5fa;
    --bg-2: #ffffff;
    --bg-3: #f8f8fc;
    --text: #1a1a2e;
    --text-dim: #5a5a70;
    --glass-bg: rgba(26, 188, 156, 0.05);
    --glass-border: rgba(26, 188, 156, 0.15);
}

[data-theme="light"] body {
    background-color: var(--bg);
    color: var(--text);
}

[data-theme="light"] .app-loader {
    background: var(--bg);
}

[data-theme="light"] #startScreen,
[data-theme="light"] #levelCompleteScreen,
[data-theme="light"] #gameOverScreen {
    background:
        radial-gradient(ellipse at 50% 20%, rgba(26, 188, 156, 0.03) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(72, 219, 251, 0.02) 0%, transparent 50%),
        var(--bg);
}

[data-theme="light"] .sound-toggle,
[data-theme="light"] .lang-toggle {
    background: rgba(26, 188, 156, 0.1);
    border-color: rgba(26, 188, 156, 0.2);
    color: var(--text);
}

[data-theme="light"] .lang-menu {
    background: var(--bg-2);
    border-color: var(--glass-border);
}

[data-theme="light"] .lang-option {
    color: var(--text);
}

[data-theme="light"] .lang-option:hover {
    background: rgba(26, 188, 156, 0.1);
}

[data-theme="light"] .lang-option.active {
    background: var(--primary);
    color: #000;
}

[data-theme="light"] .stats-card {
    background: var(--glass-bg);
    border-color: var(--glass-border);
}

[data-theme="light"] .mode-card {
    background: var(--glass-bg);
    border-color: transparent;
}

[data-theme="light"] .mode-card:hover {
    border-color: rgba(26, 188, 156, 0.2);
}

[data-theme="light"] .mode-card.active {
    border-color: var(--primary);
    background: rgba(26, 188, 156, 0.1);
}

[data-theme="light"] .btn-secondary {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    color: var(--primary);
}

[data-theme="light"] .btn-secondary:hover {
    background: rgba(26, 188, 156, 0.1);
}

[data-theme="light"] #gameScreen {
    background: var(--bg);
}

[data-theme="light"] .game-hud {
    background: rgba(255, 255, 255, 0.5);
    border-color: var(--glass-border);
}

[data-theme="light"] .item-badge,
[data-theme="light"] .combo-badge {
    background: var(--glass-bg);
    border-color: var(--glass-border);
}

[data-theme="light"] .dpad-btn {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    color: var(--text);
}

[data-theme="light"] .powerup-btn {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    color: var(--text);
}

[data-theme="light"] .minimap-container {
    background: var(--glass-bg);
    border-color: var(--glass-border);
}

[data-theme="light"] .score-breakdown {
    background: var(--bg-2);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
}

[data-theme="light"] .score-row {
    border-bottom-color: rgba(26, 188, 156, 0.1);
}

[data-theme="light"] .score-row.total-row {
    border-top-color: var(--primary);
}

[data-theme="light"] .new-best-badge {
    background: rgba(241, 196, 15, 0.1);
    color: var(--warning);
}

[data-theme="light"] .gameover-stat {
    background: var(--glass-bg);
    border-color: var(--glass-border);
}

[data-theme="light"] .toast {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    color: var(--text);
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 16px;
    right: 124px;
    z-index: 200;
    width: 44px;
    height: 44px;
    padding: 0;
    border: none;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.theme-toggle:hover {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.1);
}

.theme-toggle:active {
    transform: scale(0.95);
}

[data-theme="light"] .theme-toggle {
    background: rgba(26, 188, 156, 0.1);
    border-color: rgba(26, 188, 156, 0.2);
    color: var(--text);
}

[data-theme="light"] .theme-toggle:hover {
    background: rgba(26, 188, 156, 0.15);
}

/* =========================
   22. Scrollbar (for potential overflow areas)
   ========================= */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 3px;
}

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