:root{
  --bg:#14161c; --panel:#1e222b; --panel2:#1a2029; --ink:#e8eef5; --muted:#8a97a8;
  --accent:#1e9e5a; --accent2:#3a7bd5; --gold:#e6b23a; --danger:#e05a5a;
  --white:#f2ede0; --black:#2b2f36; --felt:#0c3b2e; --wood:#5a3d28; --wood2:#6d4a30;
  --line:#2c313d;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{
  background:radial-gradient(1100px 520px at 50% -160px,#23304d 0%,rgba(35,48,77,0) 60%),var(--bg);
  color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  min-height:100vh;
}
.hidden{display:none !important}

/* ---------- top bar ---------- */
#topbar{display:flex;justify-content:space-between;align-items:center;
  padding:calc(10px + env(safe-area-inset-top)) 14px 10px;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:8px;font-weight:900;font-size:22px;cursor:pointer}
.top-right{display:flex;align-items:center;gap:10px}
.icon-btn{background:transparent;border:0;color:var(--ink);font-size:20px;cursor:pointer;line-height:1}
.lang{background:#0e131a;color:var(--muted);border:1px solid #333c4a;border-radius:8px;padding:5px 8px;font-size:13px}

.screen{max-width:1000px;margin:0 auto;padding:16px 14px calc(30px + env(safe-area-inset-bottom))}

/* ---------- center / lobby ---------- */
.hero{text-align:center;margin:6px 0 18px}
.hero h1{margin:.1em 0;font-size:2rem}
.hero .suit{filter:drop-shadow(0 3px 6px rgba(0,0,0,.5))}
.tagline{color:#c9cfda;font-size:15px;margin:6px 0 0;line-height:1.4}
.namebar{max-width:440px;margin:0 auto 14px}
.namebar label{display:block;color:var(--muted);font-size:.8rem;margin:0 0 4px}
input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #333c4a;background:#0e131a;color:var(--ink);font-size:1.02rem;outline:none}
input:focus{border-color:var(--accent)}
button{font:inherit;cursor:pointer;border:none;border-radius:12px}
.btn{padding:12px 16px;font-weight:700;font-size:1rem;background:var(--panel);color:var(--ink);border:1px solid var(--line)}
.btn.primary{background:var(--accent);color:#04120c;border-color:transparent}
.btn.alt{background:var(--accent2);color:#fff;border-color:transparent}
.btn.ghost{background:#2a3240;color:var(--ink)}
.btn.danger{background:#3a2530;color:#f0c0c8;border-color:#5a2f3a}
.btn.small{padding:8px 12px;font-size:.85rem}
.btn.big{width:100%;padding:15px;font-size:1.06rem;margin:0}
.btn:active{transform:translateY(1px)}

.modebox{max-width:440px;margin:0 auto 22px;display:flex;flex-direction:column;gap:14px}
.friend-block{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px}
.friend-title{font-weight:800;margin-bottom:10px;font-size:1rem}
.createbox{display:flex;gap:8px}
.createbox input{flex:1}

.tables{max-width:640px;margin:0 auto 22px}
.tables h2{font-size:1.05rem;color:var(--muted);margin:0 0 10px;font-weight:800;text-transform:uppercase;letter-spacing:.5px}
.room-list{display:flex;flex-direction:column;gap:10px}
.no-tables{color:var(--muted);text-align:center;padding:18px;border:1px dashed var(--line);border-radius:12px}
.room-tile{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px 14px;position:relative}
.room-tile.playing{opacity:.72}
.rt-name{font-weight:800;display:flex;align-items:center;gap:8px}
.badge{font-size:.62rem;font-weight:800;letter-spacing:.5px;padding:2px 7px;border-radius:999px;background:#204a34;color:#8fe6b3}
.badge.playing{background:#3a2f10;color:#e6c063}
.rt-code{color:var(--gold);font-weight:700;font-size:.86rem;margin:2px 0}
.rt-host{color:var(--muted);font-size:.82rem}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.chips .chip{background:#0e131a;border:1px solid #2a3240;border-radius:999px;padding:3px 10px;font-size:.78rem}
.rt-actions{display:flex;gap:8px;align-items:center;margin-top:8px}
.rt-remove{background:transparent;border:1px solid #4a2d34;color:#c88;border-radius:8px;padding:6px 10px;font-size:.78rem}

.rules-mini{max-width:640px;margin:0 auto;background:var(--panel2);border:1px solid #232b36;border-radius:12px;padding:12px 14px}
.rules-title{font-weight:800;margin-bottom:6px}
.rules-body{color:var(--muted);font-size:.86rem;line-height:1.5}

/* ---------- game head ---------- */
#gameWrap{max-width:1000px}
.game-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.who{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:.85rem;font-weight:600}
.chip.turn{background:#1c2b22;border-color:var(--accent)}
.chip.turn.mine{background:var(--accent);color:#04120c}
.right{display:flex;align-items:center;gap:8px}
.pips{display:flex;gap:10px;font-size:.8rem;color:var(--muted)}
.pips b{color:var(--ink)}
.quit{cursor:pointer;font-size:.8rem;padding:6px 10px;background:#3a2530;border-color:#5a2f3a;color:#f0c0c8}

/* ---------- waiting ---------- */
.wait-view{display:flex;justify-content:center;padding:24px 0}
.wait-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px 22px;width:min(420px,94vw);text-align:center}
.wait-card h2{margin:.1em 0 .4em}
.sub{color:var(--muted);font-size:.92rem;line-height:1.45;margin:.4em 0}
.wait-code{font-size:2rem;font-weight:900;color:var(--gold);letter-spacing:2px;margin:.2em 0}
.wait-url{color:var(--muted);font-size:.82rem;word-break:break-all;margin-bottom:12px}
.spinner{width:36px;height:36px;border:4px solid #2a3240;border-top-color:var(--accent);border-radius:50%;margin:10px auto;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- board ---------- */
#boardWrap{width:100%;background:var(--wood);border-radius:14px;padding:8px;box-shadow:inset 0 0 0 3px #3a2718,0 12px 30px rgba(0,0,0,.45)}
#board{width:100%;height:auto;display:block;touch-action:manipulation}
.pt-hit{cursor:pointer}
.src-dot{fill:var(--gold);opacity:.9}
.dest-ring{fill:none;stroke:var(--gold);stroke-width:3;stroke-dasharray:5 4;opacity:.95}
.sel-glow{fill:none;stroke:var(--gold);stroke-width:3}

/* ---------- controls ---------- */
.controls{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px}
.dice{display:flex;gap:10px;min-height:46px;align-items:center}
.die{width:44px;height:44px;border-radius:9px;background:#f2ede0;color:#1a1a1a;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;box-shadow:0 3px 0 #b9b09a,inset 0 0 0 1px #0002}
.die.pick{cursor:pointer;transition:transform .08s,box-shadow .12s}
.die.pick:hover{transform:translateY(-2px)}
.die.sel{outline:3px solid var(--gold);outline-offset:2px;box-shadow:0 0 0 2px var(--gold),0 3px 0 #b9b09a}
.die.dead{opacity:.35;cursor:default}
.btns{display:flex;gap:8px;flex-wrap:wrap}
.act{padding:12px 18px;font-weight:700;font-size:1rem;background:var(--accent2);color:#fff;border-radius:12px}
.act.ghost{background:#2a3240}
.act:active{transform:translateY(1px)}

.log{background:var(--panel);border:1px solid #232b36;border-radius:12px;padding:10px 12px;font-size:.84rem;color:var(--muted);max-height:110px;overflow:auto;line-height:1.6;margin-top:10px}
.log div:last-child{color:var(--ink)}

/* ---------- game over ---------- */
.over-view{display:flex;justify-content:center;padding:20px 0}
.over-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px 22px;width:min(420px,94vw);text-align:center}
.over-card h2{margin:.1em 0 .3em;font-size:1.6rem}
.over-actions{display:flex;gap:10px;justify-content:center;margin-top:16px}

/* ---------- chat ---------- */
.chat-box{margin-top:14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 12px;max-width:640px}
.chat-head{font-weight:800;margin-bottom:8px}
.chat-input-row{display:flex;gap:8px;margin-bottom:8px}
.chat-input-row input{flex:1}
.chat-area{max-height:140px;overflow:auto;display:flex;flex-direction:column;gap:4px}
.chat-msg{font-size:.86rem}
.chat-msg.me .chat-name{color:var(--accent)}
.chat-name{color:var(--gold);font-weight:700}

/* ---------- roll toast ---------- */
.toast{position:fixed;top:16%;left:50%;transform:translateX(-50%);z-index:30;display:flex;flex-direction:column;align-items:center;gap:10px;pointer-events:none}
.toast.hidden{display:none}
.toast.show{animation:toastPop 1.9s ease forwards}
@keyframes toastPop{0%{opacity:0;transform:translateX(-50%) scale(.7)}12%{opacity:1;transform:translateX(-50%) scale(1)}80%{opacity:1;transform:translateX(-50%) scale(1)}100%{opacity:0;transform:translateX(-50%) scale(.95)}}
.toast .who-rolled{font-size:1.05rem;font-weight:700;background:rgba(16,22,30,.9);padding:6px 16px;border-radius:999px;box-shadow:0 6px 20px rgba(0,0,0,.5)}
.toast .pair{display:flex;gap:14px}
.tdie{width:60px;height:60px;border-radius:12px;background:#f4efe2;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);padding:9px;box-shadow:0 8px 24px rgba(0,0,0,.55),inset 0 0 0 2px #cabfa2;gap:2px}
.tdie i{display:block;width:11px;height:11px;background:#1a1a1a;border-radius:50%;align-self:center;justify-self:center}
.tdie i.off{background:transparent}

/* generic toast (common.js) */
#toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:#0e131a;border:1px solid var(--line);color:var(--ink);padding:11px 18px;border-radius:12px;opacity:0;transition:.25s;z-index:40;pointer-events:none;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media (max-width:560px){
  .hero h1{font-size:1.6rem}
  .act{padding:10px 14px}
  .game-head{gap:6px}
}