/* ==========================================================================
   Golf Post Play -- Masters Streak 2026
   Dark Masters theme, mobile-first
   ========================================================================== */

:root {
    --play-bg: #0a1a0f;
    --play-bg-lighter: #0d2818;
    --masters-green: #006747;
    --masters-green-light: #0a8f5f;
    --masters-gold: #f2c94c;
    --streak-orange: #ff6b35;
    --correct-green: #22c55e;
    --wrong-red: #ef4444;
    --card-bg: rgba(255,255,255,0.06);
    --card-border: rgba(255,255,255,0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255,255,255,0.6);
    --text-muted: rgba(255,255,255,0.4);
    --gp-green: #04AE79;
    --gp-green-bright: #06d694;
    --badge-gold: #f59e0b;
    --badge-silver: #94a3b8;
    --badge-bronze: #b45309;
}

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

.play-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--play-bg);
    color: var(--text-primary);
    min-height: 100vh;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Header --- */
.play-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px;
    background: rgba(0,103,71,0.3);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    position: sticky; top: 0; z-index: 100;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.play-logo { font-size: 1rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.02em; }
.play-logo-accent { color: var(--masters-gold); }
.streak-badge {
    display: flex; align-items: center; gap: 6px;
    background: linear-gradient(135deg, var(--streak-orange), #ff8a5c);
    padding: 4px 14px; border-radius: 20px;
    font-weight: 800; font-size: 0.85rem; color: white;
    transition: transform 0.3s;
}
.streak-badge.bump { transform: scale(1.2); }
.streak-fire { font-size: 1rem; line-height: 1; }
.streak-count { font-variant-numeric: tabular-nums; }
.points-display { font-size: 0.85rem; color: var(--masters-gold); font-weight: 700; font-variant-numeric: tabular-nums; }

/* --- Mode Tabs --- */
.mode-tabs {
    display: flex; gap: 6px; padding: 12px 16px;
    overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.mode-tabs::-webkit-scrollbar { display: none; }
.mode-tab {
    flex-shrink: 0; padding: 8px 16px; border-radius: 20px;
    border: 1px solid var(--card-border); background: transparent;
    color: var(--text-secondary); font-size: 0.8rem; font-weight: 600;
    cursor: pointer; transition: all 0.3s; white-space: nowrap;
}
.mode-tab:hover { border-color: rgba(255,255,255,0.2); color: var(--text-primary); }
.mode-tab.active { background: var(--masters-green); border-color: var(--masters-green); color: white; }

/* --- Welcome Screen --- */
.welcome-screen {
    display: flex; align-items: center; justify-content: center;
    min-height: calc(100vh - 110px); padding: 32px 24px; text-align: center;
}
.welcome-inner { max-width: 360px; }
.welcome-icon { font-size: 4rem; margin-bottom: 16px; animation: float 3s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.welcome-title { font-size: 2.4rem; font-weight: 900; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 12px; }
.welcome-year {
    background: linear-gradient(135deg, var(--masters-gold), var(--streak-orange));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.welcome-subtitle { font-size: 1rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: 32px; }
.welcome-stats { display: flex; justify-content: center; gap: 24px; margin-bottom: 32px; }
.welcome-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.welcome-stat-num { font-size: 1.5rem; font-weight: 800; color: var(--masters-gold); }
.welcome-stat-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* --- Start / CTA Button --- */
.start-btn {
    display: block; width: 100%; padding: 16px 24px;
    background: linear-gradient(135deg, var(--gp-green), var(--gp-green-bright));
    color: white; border: none; border-radius: 14px;
    font-size: 1.1rem; font-weight: 700; cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 20px rgba(4,174,121,0.3);
}
.start-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(4,174,121,0.4); }
.start-btn:active { transform: translateY(0); }

/* --- Game Area --- */
.game-area { padding: 16px; }

/* --- Set Progress Dots --- */
.set-dots { display: flex; justify-content: center; gap: 6px; margin-bottom: 12px; }
.set-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.15); transition: all 0.3s; }
.set-dot.active { background: var(--masters-gold); transform: scale(1.2); }
.set-dot.correct { background: var(--correct-green); }
.set-dot.wrong { background: var(--wrong-red); }

/* --- Question Counter --- */
.question-counter {
    text-align: center; font-size: 0.75rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px;
}

/* --- Question Card --- */
.question-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: 16px; padding: 20px; transition: transform 0.3s;
}
.question-card.card-enter { animation: cardEnter 0.3s ease-out; }
@keyframes cardEnter { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
.q-category { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--masters-gold); margin-bottom: 8px; font-weight: 600; }
.q-text { font-size: 1.05rem; color: var(--text-primary); font-weight: 600; line-height: 1.45; margin-bottom: 16px; }

/* --- Timer --- */
.q-timer { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.timer-bar { flex: 1; height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden; }
.timer-fill {
    height: 100%; background: linear-gradient(90deg, var(--correct-green), var(--masters-gold));
    border-radius: 2px; transition: width 1s linear; will-change: width;
}
.timer-fill.warning { background: linear-gradient(90deg, var(--wrong-red), var(--streak-orange)); }
.q-timer-text { font-size: 0.75rem; color: var(--text-muted); min-width: 30px; text-align: right; font-variant-numeric: tabular-nums; }

/* --- Answer Buttons --- */
.answer-btn {
    display: flex; justify-content: space-between; align-items: center;
    width: 100%; padding: 14px 16px; margin-bottom: 8px;
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px; color: var(--text-primary);
    font-size: 0.95rem; font-weight: 500; text-align: left;
    cursor: pointer; transition: all 0.2s; position: relative; font-family: inherit;
}
.answer-btn:last-child { margin-bottom: 0; }
.answer-btn:hover:not(.disabled) { background: rgba(4,174,121,0.15); border-color: var(--gp-green); }
.answer-btn.selected { border-color: var(--masters-gold); background: rgba(242,201,76,0.1); }
.answer-btn.correct { background: rgba(34,197,94,0.2); border-color: var(--correct-green); color: var(--correct-green); }
.answer-btn.wrong { background: rgba(239,68,68,0.2); border-color: var(--wrong-red); color: var(--wrong-red); }
.answer-btn.disabled { pointer-events: none; opacity: 0.6; }
.answer-btn .multiplier { font-size: 0.75rem; color: var(--masters-gold); font-weight: 700; opacity: 0.8; flex-shrink: 0; margin-left: 8px; }
.answer-btn .answer-text { flex: 1; }

/* --- Streak Display --- */
.streak-display { text-align: center; padding: 24px 16px; }
.streak-fire-big { font-size: 2.5rem; margin-bottom: 4px; animation: fireGlow 1s ease-in-out infinite; }
@keyframes fireGlow { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
.streak-number {
    font-size: 4rem; font-weight: 900;
    background: linear-gradient(135deg, var(--streak-orange), var(--masters-gold));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    line-height: 1;
}
.streak-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.15em; margin-top: 4px; }

/* --- Result Card --- */
.result-card {
    position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 280px; padding: 32px 24px; border-radius: 20px;
    text-align: center; z-index: 200; animation: resultPop 0.3s ease-out;
}
@keyframes resultPop { from { opacity: 0; transform: translate(-50%, -50%) scale(0.8); } to { opacity: 1; transform: translate(-50%, -50%) scale(1); } }
.result-card.correct { background: linear-gradient(135deg, rgba(34,197,94,0.95), rgba(22,163,74,0.95)); border: 2px solid var(--correct-green); box-shadow: 0 20px 60px rgba(34,197,94,0.3); }
.result-card.wrong { background: linear-gradient(135deg, rgba(239,68,68,0.95), rgba(220,38,38,0.95)); border: 2px solid var(--wrong-red); box-shadow: 0 20px 60px rgba(239,68,68,0.3); }
.result-icon { font-size: 3rem; margin-bottom: 8px; }
.result-text { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.result-points { font-size: 1.5rem; font-weight: 800; }
.result-streak { font-size: 0.85rem; margin-top: 4px; opacity: 0.8; }

/* --- Session Summary --- */
.session-result { padding: 24px 16px; min-height: calc(100vh - 110px); display: flex; align-items: center; justify-content: center; }
.session-result-inner { width: 100%; max-width: 400px; text-align: center; }
.session-title { font-size: 1.2rem; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 20px; }
.session-score { margin-bottom: 32px; }
.session-score-num {
    font-size: 4rem; font-weight: 900;
    background: linear-gradient(135deg, var(--masters-gold), var(--streak-orange));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1;
}
.session-score-label { font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px; }
.session-stats { display: flex; justify-content: center; gap: 32px; margin-bottom: 32px; }
.session-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.session-stat-num { font-size: 1.8rem; font-weight: 800; color: var(--text-primary); }
.session-stat-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.session-actions { display: flex; flex-direction: column; gap: 10px; }

/* --- Share Buttons --- */
.share-btn {
    display: block; width: 100%; padding: 14px 20px; border-radius: 12px;
    border: 1px solid var(--card-border); background: var(--card-bg);
    color: var(--text-primary); font-size: 0.95rem; font-weight: 600;
    cursor: pointer; transition: all 0.2s; text-align: center;
}
.share-btn:hover { background: rgba(255,255,255,0.1); }
.share-btn.share-whatsapp { background: rgba(37,211,102,0.15); border-color: rgba(37,211,102,0.3); color: #25d366; }
.share-btn.share-whatsapp:hover { background: rgba(37,211,102,0.25); }

/* --- Leaderboard --- */
.leaderboard { padding: 16px; }
.lb-tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.lb-tab {
    flex: 1; padding: 8px 12px; border-radius: 10px;
    border: 1px solid var(--card-border); background: transparent;
    color: var(--text-secondary); font-size: 0.8rem; font-weight: 600;
    cursor: pointer; transition: all 0.3s; text-align: center;
}
.lb-tab.active { background: var(--masters-green); border-color: var(--masters-green); color: white; }
.lb-list { display: flex; flex-direction: column; gap: 4px; }
.lb-row {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 14px; border-radius: 10px; background: var(--card-bg); transition: background 0.2s;
}
.lb-row:nth-child(1) { background: rgba(245,158,11,0.15); }
.lb-row:nth-child(2) { background: rgba(148,163,184,0.1); }
.lb-row:nth-child(3) { background: rgba(180,83,9,0.1); }
.lb-row .lb-rank { font-weight: 800; width: 28px; text-align: center; font-size: 0.85rem; color: var(--text-secondary); }
.lb-row:nth-child(1) .lb-rank { color: var(--badge-gold); }
.lb-row:nth-child(2) .lb-rank { color: var(--badge-silver); }
.lb-row:nth-child(3) .lb-rank { color: var(--badge-bronze); }
.lb-row .lb-name { flex: 1; font-weight: 600; font-size: 0.9rem; }
.lb-row .lb-streak { color: var(--streak-orange); font-weight: 700; font-size: 0.8rem; }
.lb-row .lb-pts { color: var(--masters-gold); font-weight: 700; font-size: 0.9rem; min-width: 50px; text-align: right; }

/* --- Badge Grid --- */
.badge-grid { padding: 16px; }
.badge-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 16px; }
.badge-items { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.badge-item {
    display: flex; align-items: center; gap: 10px; padding: 12px;
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 12px; transition: all 0.3s;
}
.badge-item.locked { opacity: 0.35; filter: grayscale(1); }
.badge-item .badge-icon {
    width: 40px; height: 40px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; flex-shrink: 0;
    background: linear-gradient(135deg, var(--masters-green), var(--masters-green-light));
}
.badge-item .badge-icon.gold { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.badge-item .badge-icon.orange { background: linear-gradient(135deg, var(--streak-orange), #ff8a5c); }
.badge-item .badge-icon.purple { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
.badge-item .badge-info { flex: 1; min-width: 0; }
.badge-item .badge-name { font-weight: 700; font-size: 0.8rem; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.badge-item .badge-desc { font-size: 0.65rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* --- Conversion Gate --- */
.gate-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 500; display: flex; align-items: center; justify-content: center; padding: 24px;
}
.gate-backdrop {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,26,15,0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.gate-card {
    position: relative; background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15); border-radius: 20px;
    padding: 28px 24px; text-align: center; max-width: 360px; width: 100%;
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.gate-lock { font-size: 2.5rem; margin-bottom: 12px; }
.gate-title { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.gate-subtitle { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 16px; }
.gate-features { list-style: none; text-align: left; margin: 0 0 20px 0; padding: 0; }
.gate-features li { color: var(--text-secondary); font-size: 0.8rem; padding: 4px 0; }
.gate-features li::before { content: '\2713  '; color: var(--gp-green-bright); font-weight: 700; }
.gate-form { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.gate-input {
    width: 100%; padding: 14px 16px; background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15); border-radius: 12px;
    color: var(--text-primary); font-size: 0.95rem; outline: none; transition: border-color 0.2s;
}
.gate-input:focus { border-color: var(--gp-green); }
.gate-input::placeholder { color: var(--text-muted); }
.gate-otp { text-align: center; font-size: 1.4rem; font-weight: 700; letter-spacing: 0.3em; }
.gate-btn {
    display: block; width: 100%; padding: 14px;
    background: linear-gradient(135deg, var(--gp-green), var(--gp-green-bright));
    color: white; border: none; border-radius: 12px;
    font-size: 1rem; font-weight: 700; cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s; box-shadow: 0 4px 16px rgba(4,174,121,0.3);
}
.gate-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(4,174,121,0.4); }
.gate-close { background: none; border: none; color: var(--text-muted); font-size: 0.85rem; cursor: pointer; padding: 8px; transition: color 0.2s; }
.gate-close:hover { color: var(--text-secondary); }

/* --- Share Card --- */
.share-card { padding: 16px; text-align: center; }
.share-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 16px; }
.share-buttons { display: flex; gap: 10px; }
.share-buttons .share-btn { flex: 1; }

/* --- Utility --- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.3s ease-out; }
.slide-up { animation: slideUp 0.3s ease-out; }

/* --- Responsive --- */
@media (max-width: 380px) {
    .welcome-title { font-size: 2rem; }
    .welcome-stats { gap: 16px; }
    .session-stats { gap: 20px; }
    .badge-items { grid-template-columns: 1fr; }
}
@media (min-width: 601px) {
    .play-page { border-left: 1px solid rgba(255,255,255,0.06); border-right: 1px solid rgba(255,255,255,0.06); }
}