/* ═══════════════════════════════════════════════════════
   Word Maestro — Mobile-First Dark Theme
   Capacitor-ready, touch-optimized, premium aesthetic
   ═══════════════════════════════════════════════════════ */

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

/* ── Design Tokens ───────────────────────────────────── */
:root {
    --bg-primary:    #0f172a;
    --bg-secondary:  #1e293b;
    --bg-card:       rgba(30, 41, 59, 0.6);
    --bg-glass:      rgba(30, 41, 59, 0.45);
    --border-color:  rgba(148, 163, 184, 0.12);
    --border-glow:   rgba(245, 158, 11, 0.2);

    --text-primary:  #f1f5f9;
    --text-secondary:#94a3b8;
    --text-muted:    #64748b;

    --accent:        #f59e0b;
    --accent-hover:  #d97706;
    --accent-glow:   rgba(245, 158, 11, 0.15);

    --success:       #10b981;
    --error:         #ef4444;
    --info:          #3b82f6;

    --radius-sm:     8px;
    --radius-md:     12px;
    --radius-lg:     16px;
    --radius-xl:     24px;

    --font:          'Inter', system-ui, -apple-system, sans-serif;

    /* Safe area for notch devices (Capacitor) */
    --safe-top:      env(safe-area-inset-top, 0px);
    --safe-bottom:   env(safe-area-inset-bottom, 0px);
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100dvh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

/* ── Header ──────────────────────────────────────────── */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    padding-top: var(--safe-top);
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent), #fbbf24);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--bg-primary);
}

.logo-text {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.3px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--accent);
}

/* ── Main Content ────────────────────────────────────── */
.app-main {
    flex: 1;
    padding: 1rem;
    padding-bottom: calc(80px + var(--safe-bottom));
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

/* ── Bottom Navigation ────────────────────────────────── */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-around;
    padding-bottom: var(--safe-bottom);
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 0.6rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.65rem;
    font-weight: 500;
    transition: color 0.2s;
    min-height: 44px;
    justify-content: center;
}

.nav-item svg {
    width: 22px;
    height: 22px;
}

.nav-item.active {
    color: var(--accent);
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    transition: all 0.2s ease;
    min-height: 44px;
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), #fbbf24);
    color: var(--bg-primary);
}
.btn-accent:hover { transform: translateY(-1px); box-shadow: 0 4px 20px var(--accent-glow); }

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-google {
    background: #fff;
    color: #333;
    font-weight: 500;
    width: 100%;
}
.btn-google:hover { background: #f8f8f8; }

.btn-block { width: 100%; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.8rem; min-height: 36px; }
.btn-lg { padding: 0.85rem 1.5rem; font-size: 1rem; }

/* ── Cards (Glassmorphism) ───────────────────────────── */
.card {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:active {
    transform: scale(0.98);
}

/* ── Hero / CTA Section ──────────────────────────────── */
.hero {
    text-align: center;
    padding: 2rem 0.5rem 1.5rem;
}

.hero h1 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text-primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 320px;
    margin: 0 auto;
}

/* ── Game Grid ───────────────────────────────────────── */
.section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    padding-left: 0.25rem;
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.game-card {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--card-accent, var(--accent));
    opacity: 0.8;
}

.game-card:active {
    transform: scale(0.96);
}

.game-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    margin: 0 auto 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
}

.game-card-name {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.game-card-stat {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ── Auth Modal ──────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

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

.modal-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    width: 100%;
    max-width: 440px;
    max-height: 90dvh;
    overflow-y: auto;
    padding: 1.5rem;
    padding-bottom: calc(1.5rem + var(--safe-bottom));
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
    position: relative;
}

.modal-overlay.active .modal-card {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.25rem 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

/* ── Forms ────────────────────────────────────────────── */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.35rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
    min-height: 44px;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--error);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.form-switch {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.form-switch a { font-weight: 600; }

/* ── Profile ─────────────────────────────────────────── */
.profile-header {
    text-align: center;
    padding: 1.5rem 0;
}

.profile-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #fbbf24);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--bg-primary);
    margin: 0 auto 0.75rem;
}

.profile-name {
    font-size: 1.25rem;
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin: 1rem 0;
}

.stat-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem 0.5rem;
    text-align: center;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
}

/* ── Utilities ────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.85rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-05 { gap: 0.5rem; }
.hidden { display: none !important; }

/* ── Loading Spinner ──────────────────────────────────── */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 2rem auto;
}

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

/* ── Hangman Game ─────────────────────────────────────── */
.hm-game {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.hm-visual {
    text-align: center;
}

.hm-svg {
    width: 160px;
    height: auto;
    margin: 0 auto;
}

.hm-counter {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.hm-word {
    display: flex;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
}

.hm-letter {
    width: 36px;
    height: 44px;
    border-bottom: 3px solid var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.hm-letter.revealed {
    border-bottom-color: var(--accent);
    animation: letterReveal 0.3s ease;
}

@keyframes letterReveal {
    0% { transform: scale(0.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.hm-keyboard {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
    max-width: 380px;
}

.hm-key {
    width: 36px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-glass);
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hm-key:active:not(.used) { transform: scale(0.9); }
.hm-key.correct { background: rgba(16, 185, 129, 0.25); border-color: var(--success); color: var(--success); }
.hm-key.wrong { background: rgba(239, 68, 68, 0.15); border-color: var(--error); color: var(--error); opacity: 0.5; }
.hm-key.used { cursor: default; }

.hm-status {
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}

.hm-win { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.25); }
.hm-lose { background: rgba(239, 68, 68, 0.15); color: var(--error); border: 1px solid rgba(239, 68, 68, 0.25); }

.hm-actions {
    display: flex;
    gap: 0.75rem;
}

/* ── Wordble Game (Piona-quality) ─────────────────────── */
.wb-game {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.wb-grid {
    display: flex;
    flex-direction: column;
    gap: 5px;
    perspective: 600px;
}

.wb-row {
    display: flex;
    gap: 5px;
}

.wb-tile {
    width: 56px;
    height: 56px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    user-select: none;
    transition: transform 0.1s;
}

/* Letter typed */
.wb-tile.wb-filled {
    border-color: var(--text-muted);
    animation: wbPop 0.08s ease;
}

/* Flip animation mid-reveal */
.wb-tile.wb-flipping {
    animation: wbFlipOut 0.25s ease forwards;
}

/* Color revealed - flip back in */
.wb-tile.wb-revealed {
    animation: wbFlipIn 0.25s ease forwards;
}

.wb-tile.wb-correct {
    background: #538d4e;
    border-color: #538d4e;
    color: #fff;
}

.wb-tile.wb-present {
    background: #b59f3b;
    border-color: #b59f3b;
    color: #fff;
}

.wb-tile.wb-absent {
    background: #3a3a3c;
    border-color: #3a3a3c;
    color: #86888a;
}

/* Flip out: collapse vertically */
@keyframes wbFlipOut {
    0%   { transform: rotateX(0deg); }
    100% { transform: rotateX(90deg); }
}

/* Flip in: expand from collapsed with color applied */
@keyframes wbFlipIn {
    0%   { transform: rotateX(90deg); }
    100% { transform: rotateX(0deg); }
}

@keyframes wbPop {
    50% { transform: scale(1.08); }
}

/* Win bounce */
.wb-tile.wb-bounce {
    animation: wbBounce 0.5s ease;
}

@keyframes wbBounce {
    0%   { transform: translateY(0); }
    30%  { transform: translateY(-20px); }
    50%  { transform: translateY(0); }
    70%  { transform: translateY(-8px); }
    100% { transform: translateY(0); }
}

/* Shake row (invalid word) */
.wb-shake {
    animation: wbShake 0.5s ease;
}

@keyframes wbShake {
    10%, 90% { transform: translateX(-2px); }
    20%, 80% { transform: translateX(3px); }
    30%, 50%, 70% { transform: translateX(-5px); }
    40%, 60% { transform: translateX(5px); }
}

/* Toast */
.wb-toast {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: var(--bg-primary);
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.85rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 300;
}

.wb-toast.show {
    opacity: 1;
}

/* Keyboard */
.wb-keyboard {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100vw;
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    padding: 10px 8px calc(10px + env(safe-area-inset-bottom));
    background: rgba(15, 23, 42, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
}

.wb-kb-row {
    display: flex;
    gap: 5px;
    width: 100%;
    max-width: 500px;
    justify-content: center;
}

.wb-key {
    flex: 1;
    max-width: 42px;
    height: 54px;
    border-radius: 6px;
    border: none;
    background: #818384;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.wb-key:active { transform: scale(0.91); }
.wb-key-wide { flex: 1.6; max-width: 68px; font-size: 0.72rem; }

.wb-kb-correct { background: #538d4e !important; }
.wb-kb-present { background: #b59f3b !important; }
.wb-kb-absent  { background: #3a3a3c !important; }

/* Result Overlay */
.wb-overlay {
    position: fixed;
    inset: 0;
    z-index: 250;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s;
}

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

.wb-result-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    text-align: center;
    max-width: 340px;
    width: 90%;
    transform: scale(0.9);
    transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.wb-overlay.active .wb-result-box {
    transform: scale(1);
}

.wb-result-label {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.wb-result-word {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

@media (max-width: 400px) {
    .wb-tile { width: 48px; height: 48px; font-size: 1.35rem; }
    .wb-key { height: 48px; font-size: 0.8rem; }
}

/* ── Daily Wordble ───────────────────────────────────── */
.daily-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}

.daily-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: #e11d48;
}

.daily-date-str {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.daily-timer {
    font-family: 'Inter', monospace;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    background: rgba(225, 29, 72, 0.15);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-md);
    letter-spacing: 2px;
}

.daily-result {
    padding: 1rem 0;
}

.daily-result-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.daily-result-header h2 {
    color: var(--text-primary);
    font-weight: 800;
}

.daily-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.daily-stat {
    text-align: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 0.5rem;
}

.daily-stat-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent);
}

.daily-stat-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.daily-share-section {
    text-align: center;
    margin-bottom: 1.5rem;
}

.daily-emoji-grid {
    font-size: 1.4rem;
    line-height: 1.6;
    margin: 0 auto 1rem;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    display: inline-block;
    border: 1px solid var(--border-color);
}

.daily-share-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

/* Leaderboard */
.daily-lb {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-top: 1rem;
}

.daily-lb-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 0.75rem;
}

.daily-lb-tabs {
    display: flex;
    gap: 4px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 4px;
    margin-bottom: 1rem;
}

.daily-lb-tab {
    flex: 1;
    padding: 0.45rem 0.5rem;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: calc(var(--radius-md) - 2px);
    cursor: pointer;
    transition: all 0.2s;
}

.daily-lb-tab.active {
    background: var(--accent);
    color: #fff;
}

.daily-lb-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 320px;
    overflow-y: auto;
}

.daily-lb-row {
    display: grid;
    grid-template-columns: 40px 1fr auto auto;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.6rem;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.03);
    font-size: 0.82rem;
}

.daily-lb-row:hover { background: rgba(255,255,255,0.06); }

.daily-lb-me {
    background: rgba(225, 29, 72, 0.12) !important;
    border: 1px solid rgba(225, 29, 72, 0.3);
}

.daily-lb-rank {
    font-weight: 700;
    text-align: center;
    font-size: 0.85rem;
}

.daily-lb-name {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.daily-lb-score {
    font-weight: 700;
    color: var(--accent);
    white-space: nowrap;
}

.daily-lb-detail {
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
}

@media (max-width: 400px) {
    .daily-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .daily-lb-row { grid-template-columns: 32px 1fr auto; }
    .daily-lb-detail { display: none; }
}

/* ── Anagram Game ────────────────────────────────────── */
.ag-game {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.ag-letters {
    display: flex;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
}

.ag-letter {
    width: 48px;
    height: 52px;
    border-radius: 8px;
    background: linear-gradient(135deg, #1e293b, #334155);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    user-select: none;
    transition: transform 0.2s;
}

.ag-shuffle-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 40px;
    height: 32px;
    border-radius: var(--radius-sm);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s;
}

.ag-shuffle-btn:active { transform: rotate(180deg) scale(0.9); }

.ag-input-word {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-primary);
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ag-input-word.ag-placeholder {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0;
}

.ag-cursor {
    animation: agBlink 1s steps(1) infinite;
    color: var(--accent);
    font-weight: 400;
}

@keyframes agBlink {
    50% { opacity: 0; }
}

/* Toast */
.ag-toast {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: var(--bg-primary);
    padding: 8px 20px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.85rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 300;
}

.ag-toast.show { opacity: 1; }
.ag-toast.ag-toast-ok { background: #538d4e; color: #fff; }

/* Progress */
.ag-progress {
    width: 100%;
    max-width: 380px;
}

.ag-progress-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem 0;
    user-select: none;
}

.ag-progress-summary {
    display: flex;
    align-items: baseline;
    gap: 2px;
    white-space: nowrap;
}

.ag-found-count {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent);
}

.ag-found-sep {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.ag-total-count {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.ag-pct {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: 4px;
}

.ag-progress-bar-wrap {
    flex: 1;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.ag-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #fbbf24);
    border-radius: 3px;
    transition: width 0.4s ease;
}

.ag-expand-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.7rem;
    cursor: pointer;
    white-space: nowrap;
    padding: 4px 8px;
}

/* Breakdown per length */
.ag-breakdown {
    padding: 0.5rem 0 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
    animation: agSlideDown 0.25s ease;
}

@keyframes agSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.ag-len-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ag-len-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    width: 60px;
    white-space: nowrap;
    text-align: right;
}

.ag-len-bar-wrap {
    flex: 1;
    height: 5px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.ag-len-bar-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 3px;
    transition: width 0.4s ease;
}

.ag-len-stat {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    width: 36px;
    text-align: right;
}

/* Found words */
.ag-found-list {
    width: 100%;
    max-width: 380px;
}

.ag-found-group {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 6px;
}

.ag-found-word {
    padding: 3px 10px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: agWordIn 0.25s ease;
}

@keyframes agWordIn {
    from { opacity: 0; transform: scale(0.85); }
    to   { opacity: 1; transform: scale(1); }
}

.ag-missed-header {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin: 0.75rem 0 0.35rem;
}

.ag-missed-word {
    padding: 3px 10px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--error);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
}

.ag-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

/* ── Word Snake Game ─────────────────────────────────── */
.sk-game {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.sk-stats {
    display: flex;
    gap: 1.5rem;
}

.sk-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sk-stat-val {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent);
}

.sk-stat-lbl {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sk-belly {
    display: flex;
    align-items: center;
    gap: 4px;
}

.sk-belly-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-right: 4px;
}

.sk-belly-letter {
    width: 32px;
    height: 36px;
    border-radius: 4px;
    background: linear-gradient(135deg, #1e293b, #334155);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: all 0.2s;
}

.sk-belly-letter.newest {
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.1);
}

.sk-belly-letter.empty {
    color: var(--text-muted);
    opacity: 0.3;
}

.sk-canvas-wrap {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    touch-action: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

#skCanvas {
    display: block;
    image-rendering: pixelated;
}

/* Start overlay */
.sk-start-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.92);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.sk-start-overlay.active { display: flex; }

.sk-start-title {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.sk-start-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Game over overlay */
.sk-over-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.sk-over-overlay.active { display: flex; }

.sk-over-box {
    text-align: center;
    padding: 2rem;
}

.sk-over-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--error);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.sk-over-score {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

/* D-pad joystick */
.sk-joy {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-top: 0.25rem;
}

.sk-joy-mid {
    display: flex;
    gap: 4px;
}

.sk-joy-btn {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-glass);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    transition: transform 0.1s;
}

.sk-joy-btn:active {
    transform: scale(0.9);
    background: var(--accent);
    color: var(--bg-primary);
}

@media (min-width: 768px) {
    .sk-joy { display: none; }
}

/* ── Footer & Policy Pages ───────────────────────────── */
.app-footer {
    padding: 1.5rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    margin-top: 2rem;
    padding-bottom: calc(1.5rem + 80px + var(--safe-bottom));
}

.footer-inner p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent);
}

.policy-page {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
}

.policy-page h1 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.policy-page h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 1.5rem 0 0.75rem;
}

.policy-page p, .policy-page li {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.policy-page ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

/* ── Responsive ──────────────────────────────────────── */
@media (min-width: 480px) {
    .hero h1 { font-size: 2rem; }
    .game-grid { gap: 1rem; }
    .game-card { padding: 1.5rem; }
    .modal-card {
        border-radius: var(--radius-xl);
        margin-bottom: 2rem;
    }
}

@media (min-width: 768px) {
    .bottom-nav { display: none; }
    .app-main { padding-bottom: 2rem; }
    .hero h1 { font-size: 2.5rem; }
    .game-grid { grid-template-columns: repeat(3, 1fr); }
    
    /* Desktop nav */
    .header-inner { padding: 1rem 1.5rem; }
}