:root {
    --bg: #0a0a0a;
    --neon: #00ffcc;
    --gold: #ffc800;
    --red: #ff3b30;
    --surface: #141414;
    --surface2: #1e1e1e;
    --text: #e0e0e0;
    --text2: #888;
    --border: #2a2a2a;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow: hidden;
    height: 100vh; height: 100dvh;
    width: 100vw;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

/* ===== SPLASH SCREEN ===== */
#splash-screen {
    position: fixed; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: radial-gradient(ellipse at 50% 35%, #161625 0%, #0a0a0a 65%);
    z-index: 1000; transition: opacity 0.5s;
    overflow: hidden;
}
#splash-screen.hidden { opacity: 0; pointer-events: none; }

/* Bokeh — fewer, subtler */
.bokeh-particle {
    position: absolute; border-radius: 50%; pointer-events: none;
    background: radial-gradient(circle, rgba(255,200,0,0.18) 0%, transparent 70%);
    filter: blur(2px);
}
.bokeh-particle:nth-child(1) { width: 90px; height: 90px; top: 18%; left: 12%; animation: bk1 9s ease-in-out infinite; }
.bokeh-particle:nth-child(2) { width: 60px; height: 60px; top: 55%; right: 10%; animation: bk2 11s ease-in-out infinite; background: radial-gradient(circle,rgba(0,255,204,0.12) 0%,transparent 70%); }
.bokeh-particle:nth-child(3) { width: 70px; height: 70px; bottom: 22%; left: 18%; animation: bk1 13s ease-in-out infinite reverse; background: radial-gradient(circle,rgba(255,200,0,0.1) 0%,transparent 70%); }
.bokeh-particle:nth-child(4) { width: 50px; height: 50px; top: 32%; right: 22%; animation: bk2 10s ease-in-out infinite; background: radial-gradient(circle,rgba(255,140,0,0.14) 0%,transparent 70%); }
.bokeh-particle:nth-child(5) { display: none; }

@keyframes bk1 {
    0%,100% { transform: translate(0,0); opacity: .5; }
    50% { transform: translate(15px,-30px); opacity: .7; }
}
@keyframes bk2 {
    0%,100% { transform: translate(0,0); opacity: .4; }
    50% { transform: translate(-20px,-25px); opacity: .6; }
}

.splash-icon {
    font-size: 120px; margin-bottom: 16px;
    filter: drop-shadow(0 0 40px rgba(255,200,0,0.5)) drop-shadow(0 0 80px rgba(255,200,0,0.2));
    animation: iconPulse 3s ease-in-out infinite;
    line-height: 1;
}
@keyframes iconPulse {
    0%,100% { filter: drop-shadow(0 0 36px rgba(255,200,0,0.45)) drop-shadow(0 0 70px rgba(255,200,0,0.18)); transform: scale(1); }
    50% { filter: drop-shadow(0 0 56px rgba(255,200,0,0.65)) drop-shadow(0 0 100px rgba(255,200,0,0.28)); transform: scale(1.04); }
}

.splash-logo {
    font-size: 36px; font-weight: 800; letter-spacing: 14px;
    color: #fff; margin-bottom: 8px;
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
}

.splash-subtitle {
    font-size: 11px; color: rgba(0,255,204,0.45); margin-bottom: 44px;
    letter-spacing: 6px; font-weight: 600;
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
}

.splash-btn {
    padding: 16px 64px; font-size: 18px; font-weight: 700;
    border: none; border-radius: 50px;
    background: linear-gradient(135deg, var(--neon), #00cc99);
    color: #0a0a0a; cursor: pointer; transition: all 0.2s;
    box-shadow: 0 0 24px rgba(0,255,204,0.25);
    letter-spacing: 4px;
}
.splash-btn:active { transform: scale(0.96); }

.splash-loading {
    margin-top: 20px; text-align: center; width: 200px;
}
.loading-top {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 6px;
}
.loading-text {
    font-size: 10px; color: var(--text2);
}
.loading-pct {
    font-size: 13px; font-weight: 700; color: var(--neon);
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
    min-width: 38px; text-align: right;
}
.loading-bar {
    width: 180px; height: 2px; background: rgba(255,255,255,0.06);
    border-radius: 1px; margin-top: 8px; overflow: hidden;
}
.loading-bar-fill {
    height: 100%; width: 0%;
    background: linear-gradient(90deg, var(--neon), var(--gold));
    border-radius: 1px; transition: width 0.3s;
}

.splash-footer {
    position: absolute; bottom: 20px; left: 0; right: 0;
    text-align: center; font-size: 10px; color: rgba(255,255,255,0.15);
}

/* ===== GAME TABLE ===== */
#game-screen {
    display: none; position: fixed; inset: 0;
    background: radial-gradient(ellipse at 50% 55%, #111118, #0a0a0a 70%);
}
#game-screen.active { display: block; }

.top-bar {
    position: absolute; top: 0; left: 0; right: 0; height: 40px;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 12px; background: rgba(0,0,0,0.5); z-index: 10;
    border-bottom: 1px solid var(--border);
}
.game-info { font-size: 13px; color: var(--neon); }
.ai-status {
    font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 8px;
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
    letter-spacing: 1px;
}
.ai-status.ai-loading { color: var(--text2); background: rgba(255,255,255,0.05); }
.ai-status.ai-ready  { color: var(--neon);  background: rgba(0,255,204,0.08); border: 1px solid rgba(0,255,204,0.2); }
.ai-status.ai-fallback { color: var(--gold); background: rgba(255,200,0,0.08); border: 1px solid rgba(255,200,0,0.2); }
.top-btn {
    background: none; border: 1px solid var(--border);
    color: var(--text2); padding: 4px 12px;
    border-radius: 4px; font-size: 12px; cursor: pointer;
}

/* ===== ELO FLOAT ===== */
.elo-float {
    position: fixed; top: 38%; left: 50%; transform: translateX(-50%);
    font-size: 44px; font-weight: 900;
    z-index: 150; pointer-events: none;
    animation: eloUp 2s ease-out forwards;
    text-shadow: 0 0 16px currentColor;
}
.elo-float.positive { color: #4caf50; }
.elo-float.negative { color: var(--red); }
@keyframes eloUp {
    0% { opacity: 0; transform: translateX(-50%) translateY(20px) scale(.6); }
    18% { opacity: 1; transform: translateX(-50%) translateY(0) scale(1.1); }
    35% { transform: translateX(-50%) translateY(-8px) scale(1); }
    100% { opacity: 0; transform: translateX(-50%) translateY(-70px) scale(.85); }
}

/* ===== RANK UP ===== */
.rank-up-overlay {
    position: fixed; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: rgba(0,0,0,0.7);
    z-index: 160; pointer-events: none;
    animation: ruFade 2.5s ease-out forwards;
}
@keyframes ruFade { 0%{opacity:0} 15%{opacity:1} 75%{opacity:1} 100%{opacity:0} }
.rank-up-badge { font-size: 72px; animation: ruBadge 2.5s ease-out forwards; }
@keyframes ruBadge { 0%{transform:scale(.3) rotate(-15deg);opacity:0} 30%{transform:scale(1.2) rotate(3deg);opacity:1} 50%{transform:scale(1) rotate(0)} 100%{transform:scale(1);opacity:0} }
.rank-up-text { font-size: 26px; font-weight: 800; color: var(--gold); margin-top: 10px; animation: ruTxt 2.5s ease-out forwards; text-shadow: 0 0 20px rgba(255,200,0,0.4); }
@keyframes ruTxt { 0%{opacity:0;transform:translateY(16px)} 30%{opacity:1;transform:translateY(0)} 75%{opacity:1} 100%{opacity:0} }
.rank-up-burst { position: absolute; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle,rgba(255,200,0,0.35) 0%,transparent 70%); animation: ruBurst 1.4s ease-out forwards; pointer-events: none; }
@keyframes ruBurst { 0%{transform:scale(0);opacity:1} 100%{transform:scale(3);opacity:0} }

/* ===== PLAYER ZONES ===== */
.p-zone { position: absolute; display: flex; flex-direction: column; align-items: center; z-index: 5; }
.p-zone.p-top { top: 44px; left: 50%; transform: translateX(-50%); }
.p-zone.p-left { top: 38%; left: 10px; transform: translateY(-50%); }
.p-zone.p-right { top: 38%; right: 10px; transform: translateY(-50%); }

.av {
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: bold; color: #fff;
    background: var(--surface2); border: 2px solid var(--border);
    position: relative; transition: border-color 0.3s, box-shadow 0.3s;
}
.av.team-a { background: linear-gradient(135deg, #1565c0, #1e88e5); }
.av.team-b { background: linear-gradient(135deg, #c62828, #e53935); }
.av.active { border-color: var(--neon); box-shadow: 0 0 10px rgba(0,255,204,0.45); animation: avP 1.5s ease-in-out infinite; }
.av.finished { opacity: 0.5; }
@keyframes avP { 0%,100%{box-shadow:0 0 6px rgba(0,255,204,0.3)} 50%{box-shadow:0 0 14px rgba(0,255,204,0.6)} }

.badge-n {
    position: absolute; top: -4px; right: -8px;
    background: var(--surface); color: var(--text2);
    font-size: 9px; padding: 1px 4px; border-radius: 8px;
    border: 1px solid var(--border); min-width: 16px; text-align: center;
}
.badge-finish {
    position: absolute; bottom: -6px; left: 50%; transform: translateX(-50%);
    background: var(--gold); color: #000; font-size: 8px; font-weight: bold;
    padding: 1px 5px; border-radius: 6px; white-space: nowrap;
}

.av .thinking { position: absolute; bottom: -12px; left: 50%; transform: translateX(-50%); display: flex; gap: 2px; }
.thinking span { width: 4px; height: 4px; background: var(--neon); border-radius: 50%; animation: thDot 1.2s infinite; }
.thinking span:nth-child(2) { animation-delay: .2s; }
.thinking span:nth-child(3) { animation-delay: .4s; }
@keyframes thDot { 0%,100%{opacity:.2;transform:scale(.8)} 50%{opacity:1;transform:scale(1.2)} }

/* ===== OUTPUT AREAS ===== */
.out { position: absolute; display: flex; flex-direction: column; align-items: center; gap: 3px; z-index: 4; transition: opacity 0.4s; }
.out.o-t { top: 96px; right: 62px; }
.out.o-l { top: 38%; left: 58px; transform: translateY(-50%); }
.out.o-r { top: 38%; right: 58px; transform: translateY(-50%); }
.out.o-m { top: auto; bottom: 264px; left: 62px; }
.out.dimmed { opacity: 0.3; }

.out-cards { display: flex; gap: 2px; align-items: center; justify-content: center; flex-wrap: wrap; max-width: 200px; }

.out-label { font-size: 11px; color: var(--text2); background: rgba(0,0,0,0.6); padding: 2px 8px; border-radius: 8px; white-space: nowrap; }
.out-label.pass-text { animation: passF .8s ease-out forwards; }

.tag { font-size: 9px; padding: 2px 6px; border-radius: 6px; background: rgba(0,255,204,0.1); color: var(--neon); white-space: nowrap; }
.tag.bomb-tag { background: rgba(255,59,48,0.15); color: var(--red); animation: bombF .5s ease-out; }
@keyframes bombF { 0%{transform:scale(1.4);opacity:0} 50%{transform:scale(1.1);opacity:1} 100%{transform:scale(1)} }

/* ===== CARDS ===== */
.card {
    width: 72px; height: 100px; border-radius: 8px;
    background: #fff; border: 1.5px solid #ccc;
    display: flex; flex-direction: column; align-items: center;
    position: relative; font-family: Arial, sans-serif;
    box-shadow: 0 2px 4px rgba(0,0,0,0.25);
    transition: transform .12s; flex-shrink: 0;
}
.card.c-red .val-txt, .card.c-red .center-icon { color: #dc3545; }
.card.c-blk .val-txt, .card.c-blk .center-icon { color: #2d2d2d; }
.card.c-wild { border: 2px solid var(--gold); box-shadow: 0 0 10px rgba(255,200,0,0.25); }
.card.c-wild .val-txt { color: #dc3545; }

.val-txt { position: absolute; top: 5px; left: 6px; font-size: 18px; font-weight: bold; line-height: 1; }
.suit-txt { position: absolute; top: 25px; left: 6px; font-size: 15px; line-height: 1; }
.center-icon { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-size: 32px; line-height: 1; }
.peek-label { position: absolute; bottom: 3px; right: 6px; font-size: 10px; font-weight: bold; color: var(--red); opacity: .7; }

.card.joker .joker-text { writing-mode: vertical-rl; font-size: 14px; font-weight: bold; letter-spacing: 3px; position: absolute; top: 10px; left: 8px; }
.card.joker .center-icon { font-size: 28px; }
.card.joker-small { color: #333; }
.card.joker-big { color: #dc3545; }

/* Mini cards */
.card.c-mini { width: 42px; height: 58px; border-radius: 5px; }
.card.c-mini .val-txt { font-size: 12px; top: 3px; left: 4px; }
.card.c-mini .suit-txt { font-size: 10px; top: 16px; left: 4px; }
.card.c-mini .center-icon { font-size: 18px; }
.card.c-mini .joker-text { font-size: 8px; top: 4px; left: 3px; }
.card.c-mini .peek-label { font-size: 7px; }

.card.c-back { background: linear-gradient(135deg, #1a3a6e, #0d2240); border: 1px solid #2a5090; }
.card.c-back::after { content: ''; position: absolute; inset: 3px; border-radius: 3px; border: 1px solid rgba(255,255,255,0.08); }

/* ===== HAND ===== */
#hand {
    position: absolute; bottom: 8px; left: 0; right: 0;
    display: flex; justify-content: center; align-items: flex-end;
    z-index: 20; padding: 0 6px;
}

.grp-wrap { display: flex; flex-direction: column; align-items: center; position: relative; flex-shrink: 0; margin: 0 1px; }
.grp-col { display: flex; flex-direction: column; align-items: center; position: relative; }

.stack-card { cursor: pointer; position: relative; flex-shrink: 0; transition: transform .12s; }
.stack-card:not(:first-child) { margin-top: -68px; }
.stack-card:hover { transform: translateY(-5px); z-index: 2; }
.stack-card.selected { transform: translateY(-12px); z-index: 3; }
.stack-card.selected .card { border-color: var(--neon); box-shadow: 0 0 8px rgba(0,255,204,0.35); }

.grp-sel-btn {
    font-size: 8px; color: var(--neon); background: rgba(0,255,204,0.08);
    border: 1px solid rgba(0,255,204,0.2); border-radius: 6px;
    padding: 1px 5px; margin-top: 3px; cursor: pointer; white-space: nowrap;
}

/* ===== CONTROLS ===== */
.ctrls {
    position: absolute; bottom: 220px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 8px; z-index: 25;
}
.ctrls.hidden { display: none; }

.btn {
    padding: 8px 20px; font-size: 14px; font-weight: bold;
    border: none; border-radius: 20px; cursor: pointer;
    transition: all .15s; letter-spacing: 1px;
}
.b-pass { background: rgba(255,255,255,0.07); color: var(--text); border: 1px solid var(--border); }
.b-pass:disabled { opacity: .3; cursor: not-allowed; }
.b-hint { background: rgba(0,255,204,0.08); color: var(--neon); border: 1px solid rgba(0,255,204,0.2); }
.b-play { background: linear-gradient(135deg, var(--neon), #00cc99); color: #0a0a0a; box-shadow: 0 0 10px rgba(0,255,204,0.25); }
.b-play:disabled { background: #333; color: #666; box-shadow: none; cursor: not-allowed; }

.timer { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); font-size: 12px; color: var(--gold); font-weight: bold; white-space: nowrap; }
.timer.urgent { color: var(--red); animation: tmBlink .5s infinite; }
@keyframes tmBlink { 0%,100%{opacity:1} 50%{opacity:.3} }

#toast {
    position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%);
    background: rgba(20,20,20,0.92); color: var(--red);
    padding: 8px 20px; border-radius: 16px; font-size: 13px;
    z-index: 999; transition: opacity .3s; pointer-events: none;
    border: 1px solid rgba(255,59,48,0.15);
}

@keyframes passF { from{opacity:0;transform:translateY(8px)} 30%{opacity:1} to{opacity:0;transform:translateY(-16px)} }
.anim-deal { animation: dealF .3s ease-out both; }
@keyframes dealF { from{opacity:0;transform:translateY(30px) scale(.7)} to{opacity:1;transform:translateY(0) scale(1)} }
.card-appear { animation: cardP .2s ease-out both; }
@keyframes cardP { from{transform:scale(.5);opacity:0} to{transform:scale(1);opacity:1} }

/* ===== RESULT SCREEN ===== */
#result-screen { display: none; position: fixed; inset: 0; background: var(--bg); z-index: 100; }
#result-screen.active { display: block; }

.result-scroll { height: 100%; overflow-y: auto; padding-bottom: env(safe-area-inset-bottom, 16px); -webkit-overflow-scrolling: touch; }

/* Outcome bar — small, weakened */
.result-outcome-bar {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    padding: 10px 16px 8px;
    background: rgba(0,0,0,0.3); border-bottom: 1px solid var(--border);
}
.rout-title { font-size: 13px; font-weight: 700; color: var(--text2); }
.rout-title.win  { color: rgba(255,200,0,0.6); }
.rout-title.lose { color: rgba(255,59,48,0.6); }
.rout-pos   { font-size: 12px; color: var(--text2); }
.rout-sep   { font-size: 11px; color: rgba(255,255,255,0.15); }
.rout-delta { font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.3);
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace; }
.rout-delta.pos { color: rgba(76,175,80,0.55); }
.rout-delta.neg { color: rgba(255,59,48,0.55); }

/* MAIN skill block */
.result-skill-main {
    display: flex; flex-direction: column; align-items: center;
    padding: 24px 16px 20px; text-align: center;
    border-bottom: 1px solid var(--border);
}
.result-tier-icon {
    font-size: 72px; line-height: 1; margin-bottom: 12px;
    animation: tierBounce 0.5s cubic-bezier(0.34,1.56,0.64,1) both;
    filter: drop-shadow(0 0 20px rgba(255,200,0,0.45));
}
@keyframes tierBounce {
    0% { transform: scale(0.4) translateY(20px); opacity: 0; }
    100% { transform: scale(1) translateY(0); opacity: 1; }
}
.result-skill-index-label {
    font-size: 10px; color: rgba(0,255,204,0.45); letter-spacing: 4px;
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
    margin-bottom: 6px;
}
.result-skill-index {
    font-size: 64px; font-weight: 900; color: var(--gold); line-height: 1;
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
    text-shadow: 0 0 32px rgba(255,200,0,0.25); margin-bottom: 16px;
}
.result-skill-index.locked { color: var(--text2); font-size: 40px; text-shadow: none; }
.result-stars {
    display: flex; justify-content: center; gap: 8px; margin-bottom: 12px; min-height: 36px;
}
.star-icon {
    font-size: 30px; display: inline-block;
}
.star-icon.filled {
    animation: starPop 0.3s cubic-bezier(0.34,1.56,0.64,1) both;
}
.star-icon.filled:nth-child(1) { animation-delay: 0.35s; }
.star-icon.filled:nth-child(2) { animation-delay: 0.46s; }
.star-icon.filled:nth-child(3) { animation-delay: 0.57s; }
.star-icon.filled:nth-child(4) { animation-delay: 0.68s; }
.star-icon.filled:nth-child(5) { animation-delay: 0.79s; }
@keyframes starPop {
    0%   { transform: scale(0.2); opacity: 0; }
    70%  { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(1);   opacity: 1; }
}
.star-icon.empty { color: rgba(255,255,255,0.15); }
.result-skill-level {
    font-size: 14px; font-weight: 700; color: var(--text2); letter-spacing: 2px;
}
.result-legend-rank {
    font-size: 24px; font-weight: 900; color: #ff4444; letter-spacing: 2px;
    margin-top: 8px; text-shadow: 0 0 16px rgba(255,68,68,0.5);
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
}
.result-elo-lock { font-size: 11px; color: var(--neon); margin-top: 10px; opacity: .6; }

/* Rankings */
.result-rank-grid {
    display: flex; border-bottom: 1px solid var(--border);
    background: rgba(0,0,0,0.2);
}
.result-rank-item {
    flex: 1; text-align: center; padding: 14px 8px;
    border-right: 1px solid var(--border);
}
.result-rank-item:last-child { border-right: none; }
.result-rank-val {
    font-size: 20px; font-weight: 900; color: var(--gold);
    font-family: 'SF Mono', 'Fira Code', 'Menlo', 'Consolas', monospace;
    margin-bottom: 3px;
}
.result-rank-val.locked-rank { color: var(--text2); font-size: 18px; }
.result-rank-lbl { font-size: 10px; color: var(--text2); letter-spacing: 2px; }

.result-qr-section {
    display: flex; flex-direction: column; align-items: center;
    padding: 16px 16px 8px; gap: 8px;
}
.result-qr-box canvas { display: block; border-radius: 4px; }
.result-qr-label { font-size: 11px; color: var(--text2); letter-spacing: 2px; }
.result-qr-url { font-size: 10px; color: rgba(0,255,204,0.4); letter-spacing: 1px; }

.result-buttons { padding: 8px 24px 28px; }
.result-btn {
    padding: 14px 0; font-size: 16px; font-weight: 700;
    border: none; border-radius: 22px; cursor: pointer;
    width: 100%; text-align: center;
}
.btn-again { background: linear-gradient(135deg, var(--neon), #00cc99); color: #0a0a0a; }
.btn-share { background: rgba(255,255,255,0.08); color: var(--text); border: 1px solid var(--border); }

/* ===== SHARE MODAL ===== */
#share-modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 300; flex-direction: column; align-items: center; justify-content: center; }
#share-modal.active { display: flex; }
.share-card-container { position: relative; margin-bottom: 14px; }
.share-card-container canvas { border-radius: 10px; max-width: 88vw; max-height: 58vh; }
.share-buttons { display: flex; gap: 10px; }
.share-btn { padding: 9px 20px; font-size: 13px; font-weight: 700; border: none; border-radius: 18px; cursor: pointer; color: white; }
.share-save { background: linear-gradient(135deg, var(--neon), #00cc99); color: #0a0a0a; }
.share-close { background: rgba(255,255,255,0.1); }

/* ===== REGION ===== */
#region-modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.85); z-index: 250; flex-direction: column; align-items: center; justify-content: center; }
#region-modal.active { display: flex; }
.region-content { background: var(--surface); border-radius: 14px; padding: 20px; width: 280px; border: 1px solid var(--border); }
.region-title { font-size: 16px; font-weight: 700; text-align: center; margin-bottom: 14px; color: var(--gold); }
.region-select { width: 100%; padding: 9px; font-size: 13px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface2); color: var(--text); margin-bottom: 10px; appearance: none; -webkit-appearance: none; }
.region-confirm { width: 100%; padding: 10px; font-size: 15px; font-weight: 700; border: none; border-radius: 22px; background: linear-gradient(135deg, var(--neon), #00cc99); color: #0a0a0a; cursor: pointer; }

/* ===== MOBILE-FIRST RESPONSIVE ===== */

/* Small phones (<=380px) */
@media (max-width: 380px) {
    .splash-logo { font-size: 28px; letter-spacing: 8px; }
    .splash-icon { font-size: 48px; }
    .splash-btn { padding: 14px 44px; font-size: 16px; }
    .splash-subtitle { font-size: 10px; letter-spacing: 4px; }
    .card { width: 50px; height: 70px; border-radius: 6px; }
    .card .val-txt { font-size: 13px; top: 3px; left: 4px; }
    .card .suit-txt { font-size: 11px; top: 17px; left: 4px; }
    .card .center-icon { font-size: 20px; }
    .card.c-mini { width: 32px; height: 44px; border-radius: 4px; }
    .card.c-mini .val-txt { font-size: 10px; top: 2px; left: 3px; }
    .card.c-mini .suit-txt { font-size: 8px; top: 13px; left: 3px; }
    .card.c-mini .center-icon { font-size: 13px; }
    .stack-card:not(:first-child) { margin-top: -50px; }
    .ctrls { bottom: 172px; }
    .out.o-m { bottom: 208px; left: 46px; }
    .out.o-t { right: 46px; }
    .btn { padding: 7px 14px; font-size: 12px; }
    .av { width: 32px; height: 32px; font-size: 11px; }
    .out.o-l { left: 44px; }
    .out.o-r { right: 44px; }
    .p-zone.p-left { left: 4px; }
    .p-zone.p-right { right: 4px; }
}

/* Regular phones (381-600px) */
@media (min-width: 381px) and (max-width: 600px) {
    .splash-logo { font-size: 32px; letter-spacing: 8px; }
    .splash-icon { font-size: 56px; }
    .splash-btn { padding: 14px 52px; font-size: 17px; }
    .splash-subtitle { font-size: 10px; letter-spacing: 5px; }
    .card { width: 60px; height: 84px; border-radius: 7px; }
    .card .val-txt { font-size: 15px; }
    .card .suit-txt { font-size: 12px; top: 21px; }
    .card .center-icon { font-size: 24px; }
    .card.c-mini { width: 36px; height: 50px; }
    .card.c-mini .val-txt { font-size: 10px; }
    .card.c-mini .suit-txt { font-size: 8px; }
    .card.c-mini .center-icon { font-size: 15px; }
    .stack-card:not(:first-child) { margin-top: -56px; }
    .ctrls { bottom: 188px; }
    .out.o-m { bottom: 224px; left: 52px; }
    .out.o-t { right: 52px; }
    .btn { padding: 8px 18px; font-size: 13px; }
    .av { width: 36px; height: 36px; font-size: 13px; }
    .out.o-l { left: 50px; }
    .out.o-r { right: 50px; }
    .p-zone.p-left { left: 6px; }
    .p-zone.p-right { right: 6px; }
}

/* Tablets */
@media (min-width: 601px) and (max-width: 1023px) {
    .card { width: 88px; height: 122px; }
    .card .val-txt { font-size: 22px; }
    .card .suit-txt { font-size: 18px; }
    .card .center-icon { font-size: 38px; }
    .stack-card:not(:first-child) { margin-top: -82px; }
    .ctrls { bottom: 290px; }
    .out.o-m { bottom: 334px; left: 92px; }
    .out.o-t { right: 92px; }
    .out.o-l { left: 90px; }
    .out.o-r { right: 90px; }
}

/* Desktop */
@media (min-width: 1024px) {
    .card { width: 100px; height: 140px; border-radius: 10px; }
    .card .val-txt { font-size: 24px; }
    .card .suit-txt { font-size: 20px; }
    .card .center-icon { font-size: 42px; }
    .stack-card:not(:first-child) { margin-top: -94px; }
    .ctrls { bottom: 290px; }
    .out.o-m { bottom: 334px; left: 132px; }
    .out.o-t { right: 132px; }
    .out.o-l { left: 130px; }
    .out.o-r { right: 130px; }
}

/* Safe area for notched phones */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    #hand { padding-bottom: env(safe-area-inset-bottom); }
    .result-scroll { padding-bottom: calc(16px + env(safe-area-inset-bottom)); }
    .splash-footer { bottom: calc(16px + env(safe-area-inset-bottom)); }
}

/* Landscape mode */
@media (orientation: landscape) and (max-height: 500px) {
    .splash-icon { font-size: 40px; margin-bottom: 8px; }
    .splash-logo { font-size: 24px; margin-bottom: 4px; letter-spacing: 6px; }
    .splash-subtitle { font-size: 9px; margin-bottom: 12px; }
    .splash-btn { padding: 10px 40px; font-size: 15px; }
    .card { width: 52px; height: 72px; border-radius: 5px; }
    .card .val-txt { font-size: 14px; top: 3px; left: 4px; }
    .card .suit-txt { font-size: 11px; top: 18px; left: 4px; }
    .card .center-icon { font-size: 22px; }
    .stack-card:not(:first-child) { margin-top: -48px; }
    .av { width: 28px; height: 28px; font-size: 10px; }
    .p-zone.p-top { top: 36px; }
    .out.o-t { top: 72px; }
    .ctrls { bottom: 148px; }
    .out.o-m { bottom: 188px; left: 46px; }
    .out.o-t { right: 46px; }
    .btn { padding: 6px 14px; font-size: 12px; }
}

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }