:root {
  --ink:#28233b; --muted:#8d879b; --paper:#f8f6f1; --paper-strong:#fffdf8;
  --line:rgba(63,52,83,.12); --violet:#62528f; --violet-dark:#29203f;
  --jade:#638c7c; --cinnabar:#be6257; --gold:#b88a4c;
  --shadow:0 18px 48px rgba(23,15,46,.18); --radius-xl:28px; --radius-lg:20px; --radius-md:14px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{width:100%;min-height:100%}
body{overflow:hidden;color:var(--ink);background:#171330;font-family:"PingFang SC","Noto Sans CJK SC",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
button,textarea{font:inherit} button{color:inherit} button:focus-visible,textarea:focus-visible{outline:3px solid rgba(98,82,143,.28);outline-offset:2px}
[hidden]{display:none!important}

/* 大厅：留白、玉色卡片与低饱和国风纹理，贴近小程序首页。 */
#lobby{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;overflow-y:auto;padding:max(24px,env(safe-area-inset-top)) 20px max(24px,env(safe-area-inset-bottom));background:linear-gradient(rgba(23,19,48,.74),rgba(23,19,48,.91)),url("/assets/bg_night.png") center/cover;transition:opacity .4s,visibility .4s}
#lobby.hidden{opacity:0;visibility:hidden;pointer-events:none}
.lobby-glow{position:fixed;width:440px;height:440px;border-radius:50%;background:rgba(167,141,218,.18);filter:blur(70px)}
.lobby-card{position:relative;width:min(430px,100%);padding:26px 24px 20px;border:1px solid rgba(255,255,255,.5);border-radius:32px;background:rgba(255,253,248,.94);box-shadow:var(--shadow);text-align:center;backdrop-filter:blur(18px)}
.brand-logo{width:86px;height:86px;border-radius:24px;object-fit:cover;box-shadow:0 10px 24px rgba(41,32,63,.2)}
.eyebrow{margin-top:14px;color:var(--violet);font:12px "Songti SC",serif;letter-spacing:.32em}
.lobby-card h1{margin-top:4px;color:var(--violet-dark);font:700 36px "Songti SC","STSong",serif;letter-spacing:.18em;text-indent:.18em}
.lobby-sub{margin-top:6px;color:var(--muted);font-size:13px;letter-spacing:.08em}
.points-pill{display:inline-flex;margin:18px auto;padding:7px 14px;border:1px solid rgba(184,138,76,.22);border-radius:999px;color:#906936;background:#f7edda;font-size:13px;font-weight:650}
.lobby-entries{display:flex;gap:12px}.primary-actions{flex-direction:column}
.lobby-entry{width:100%;min-height:68px;display:flex;align-items:center;gap:14px;padding:12px 16px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#f3f0ed;text-align:left;cursor:pointer;transition:transform .18s,box-shadow .18s,border-color .18s}
.lobby-entry.main{color:#fff;border-color:transparent;background:linear-gradient(135deg,#57477f,#7f6cab);box-shadow:0 10px 22px rgba(79,62,120,.25)}
.lobby-entry:active{transform:scale(.98)}.lobby-entry:disabled{opacity:.5;cursor:wait}
.entry-icon{width:42px;height:42px;flex:0 0 auto;display:grid;place-items:center;border-radius:14px;color:var(--violet);background:rgba(255,255,255,.72);font-family:"Songti SC",serif;font-weight:800}
.lobby-entry strong,.lobby-entry small{display:block}.lobby-entry strong{font-size:16px}.lobby-entry small{margin-top:3px;color:var(--muted);font-size:11px;font-weight:400}.lobby-entry.main small{color:rgba(255,255,255,.7)}
.reward-actions{margin-top:14px}.reward-btn{flex:1;padding:10px 6px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--paper-strong);cursor:pointer}.reward-btn span,.reward-btn small{display:block}.reward-btn span{font-size:12px;font-weight:650}.reward-btn small{margin-top:2px;color:var(--gold);font-size:10px}
.lobby-footnote{margin-top:18px;color:#aaa4b1;font:11px "Songti SC",serif;letter-spacing:.12em}

/* 对局舞台 */
#game{position:fixed;inset:0;display:flex;flex-direction:column;background:linear-gradient(rgba(27,22,50,.74),rgba(22,18,42,.86)),url("/assets/bg_night.png") center/cover;opacity:1;transition:opacity .4s,background-image .8s}
#game.hidden{opacity:0;pointer-events:none}body.day #game{background:linear-gradient(rgba(244,231,201,.62),rgba(238,219,179,.74)),url("/assets/bg_day.png") center/cover}
.topbar{min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:env(safe-area-inset-top) 18px 0;border-bottom:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.9);background:rgba(26,21,48,.58);backdrop-filter:blur(16px);font-size:13px;font-weight:650}
body.day .topbar{color:#4c3c2d;border-color:rgba(83,59,30,.12);background:rgba(255,250,236,.68)}.connection{opacity:.72;font-weight:500}
.arena{flex:1 1 auto;min-height:0;display:grid;grid-template-columns:minmax(118px,220px) minmax(280px,560px) minmax(118px,220px);align-items:center;justify-content:center;gap:clamp(10px,2vw,24px);padding:18px}.col{display:flex;flex-direction:column;gap:12px}
.stage{position:relative;min-height:min(430px,58vh);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;overflow:hidden;padding:34px 30px;border:1px solid rgba(255,255,255,.45);border-radius:var(--radius-xl);background:rgba(255,253,248,.91);box-shadow:var(--shadow);text-align:center;backdrop-filter:blur(15px)}
.stage:before{content:"";position:absolute;inset:14px;border:1px solid rgba(98,82,143,.1);border-radius:20px;pointer-events:none}.stage-emblem{width:54px;height:54px;display:grid;place-items:center;border-radius:50%;color:#e7def7;background:var(--violet-dark);font:22px "Songti SC",serif;box-shadow:0 8px 22px rgba(41,32,63,.25)}
#stageSpeaker{color:var(--violet);font-size:14px;font-weight:800;letter-spacing:.14em}#stageOs{max-width:90%;min-height:20px;color:var(--jade);font:italic 14px/1.6 "Songti SC",serif}#stageText{max-width:92%;color:var(--ink);font:700 clamp(21px,3vw,31px)/1.55 "Songti SC","STSong",serif;word-break:break-word}

.seat{position:relative;display:grid;grid-template-columns:48px 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:10px;border:1px solid rgba(255,255,255,.24);border-radius:18px;color:#f8f4ff;background:rgba(38,31,65,.62);backdrop-filter:blur(12px);transition:transform .25s,box-shadow .25s,opacity .3s,filter .3s,border-color .2s}
body.day .seat{color:#433628;border-color:rgba(78,56,30,.12);background:rgba(255,250,237,.76)}
.seat .avatar{grid-row:1/3;width:48px;height:48px;overflow:hidden;border:2px solid rgba(255,255,255,.55);border-radius:16px;background:#ece7f2}.seat .avatar img{width:100%;height:100%;object-fit:cover}.avatar-fallback{width:100%;height:100%;display:grid;place-items:center;color:var(--violet);font-size:21px}
.seat .name{align-self:end;overflow:hidden;font-size:13px;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.seat-meta{align-self:start;display:flex;gap:6px;font-size:10px;opacity:.66}.seat .role-slot{color:#e2bd7d}
.seat.speaking{z-index:10;border-color:#c7b6ef;transform:translateY(-3px) scale(1.07);box-shadow:0 10px 30px rgba(165,135,226,.38)}body.day .seat.speaking{border-color:#b88a4c;box-shadow:0 10px 30px rgba(184,138,76,.28)}.seat.dead{opacity:.38;filter:grayscale(1);pointer-events:none}.seat.thinking .avatar{animation:thinkPulse 1.35s ease-in-out infinite}@keyframes thinkPulse{50%{box-shadow:0 0 0 7px rgba(190,168,234,.24)}}

/* 真人操作区 */
#inputPanel{flex:0 0 auto;padding:12px 16px max(14px,env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.12);background:rgba(255,253,248,.94);backdrop-filter:blur(16px)}#inputTitle{margin-bottom:8px;color:var(--violet);text-align:center;font-size:14px;font-weight:750}#inputHint{margin-top:6px;color:var(--muted);text-align:center;font-size:11px}
#speechPanel{max-width:720px;margin:auto;display:flex;align-items:center;gap:8px}#speechPanel textarea{flex:1;min-height:48px;max-height:100px;padding:12px 14px;border:1px solid var(--line);border-radius:15px;color:var(--ink);background:#f4f1ed;resize:vertical}.mic-btn,.send-btn{min-height:46px;padding:0 14px;border:0;border-radius:14px;cursor:pointer}.mic-btn{color:var(--violet);background:#ece7f3}.mic-btn.rec{color:#fff;background:var(--cinnabar);animation:micPulse 1s infinite}.send-btn{color:#fff;background:var(--violet)}@keyframes micPulse{50%{box-shadow:0 0 0 8px rgba(190,98,87,.18)}}
#votePanel{max-width:720px;margin:auto;grid-template-columns:repeat(3,1fr);gap:8px}.vote-btn{padding:12px 8px;border:1px solid var(--line);border-radius:13px;color:var(--ink);background:#f3f0ed;cursor:pointer}

/* 浮层、日志与结果 */
#banner{position:fixed;z-index:2400;top:17%;left:50%;max-width:min(86vw,520px);padding:14px 28px;border:1px solid rgba(255,255,255,.45);border-radius:999px;color:var(--ink);background:rgba(255,253,248,.96);box-shadow:var(--shadow);opacity:0;pointer-events:none;text-align:center;transform:translate(-50%,-10px) scale(.94);transition:.28s}#banner.show{opacity:1;transform:translate(-50%,0) scale(1)}#banner.danger{color:var(--cinnabar)}#banner.exile{color:var(--gold)}#banner.check{color:var(--violet)}#banner.night{color:#7963ad}#banner.day{color:#a56e30}
.utility-btn{position:fixed;z-index:1600;top:66px;right:12px;padding:7px 11px;border:1px solid rgba(255,255,255,.22);border-radius:999px;color:rgba(255,255,255,.8);background:rgba(31,25,53,.62);backdrop-filter:blur(10px);cursor:pointer;font-size:11px}.debug-btn{top:104px}#dbgPanel{position:fixed;z-index:1700;left:8px;top:62px;bottom:120px;width:min(420px,90vw);overflow-y:auto;padding:10px;border:1px solid #45405a;border-radius:10px;color:#fff;background:rgba(17,14,29,.96);font:11px/1.5 monospace}
.ctrl-fabs{position:fixed;z-index:1600;right:12px;bottom:max(14px,env(safe-area-inset-bottom));display:flex;gap:8px}.fab{width:44px;height:44px;border:1px solid rgba(255,255,255,.22);border-radius:50%;color:#fff;background:rgba(41,32,63,.78);box-shadow:0 6px 16px rgba(20,13,37,.22);cursor:pointer;font-family:"Songti SC",serif}.fab.on{border-color:#bca9eb}
#logDrawer{position:fixed;z-index:2200;top:0;right:0;bottom:0;width:min(370px,88vw);display:flex;flex-direction:column;border-left:1px solid var(--line);background:rgba(255,253,248,.98);box-shadow:-14px 0 36px rgba(30,23,47,.16);transform:translateX(100%);transition:transform .3s}#logDrawer.open{transform:translateX(0)}.log-header{display:flex;justify-content:space-between;align-items:center;padding:max(18px,env(safe-area-inset-top)) 18px 14px;border-bottom:1px solid var(--line);color:var(--violet-dark);font:700 16px "Songti SC",serif}.log-header button{border:0;color:var(--muted);background:none;cursor:pointer;font-size:12px}#logContent{flex:1;overflow-y:auto;padding:14px 18px;color:#5d5766;font-size:12px;line-height:1.75}#logContent>div{padding:5px 0;border-bottom:1px dashed rgba(63,52,83,.08)}#logContent .death{color:var(--cinnabar)}#logContent .night{color:#7963ad}#logContent .day{color:#a56e30}#logContent .vote{color:var(--gold)}#logContent .os{color:var(--jade);font-style:italic}
#gameOver{position:fixed;z-index:3000;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:24px;color:#fff;background:rgba(24,18,42,.94);text-align:center}#gameOver.show{display:flex}.result-seal{width:64px;height:64px;display:grid;place-items:center;border:1px solid #d8c59d;border-radius:50%;color:#e1c995;font:18px "Songti SC",serif}#overTitle{font:700 clamp(28px,6vw,44px) "Songti SC",serif}#overRoles{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;max-width:680px}.chip{padding:8px 14px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.08);font-size:13px}.chip.shadow{color:#e79a91;border-color:rgba(231,154,145,.4)}.confetti{position:absolute;top:-14px;width:8px;height:14px;border-radius:2px;animation:confettiFall 3.5s linear infinite}@keyframes confettiFall{to{transform:translateY(110vh) rotate(720deg)}}
.role-tag{display:inline-flex!important;align-items:center;gap:5px}.role-tag img{width:22px;height:22px;border-radius:7px;object-fit:cover}#jsErrBar{position:fixed;z-index:9999;right:8px;bottom:8px;left:8px;padding:9px 12px;border-radius:10px;color:#fff;background:#8b3732;font:12px/1.45 monospace;white-space:pre-wrap}

@media (hover:hover){.lobby-entry:hover{border-color:rgba(98,82,143,.3);transform:translateY(-2px);box-shadow:0 8px 20px rgba(42,33,65,.1)}.reward-btn:hover,.vote-btn:hover{border-color:rgba(98,82,143,.35)}}
@media (max-width:720px){.arena{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:auto auto;align-content:center;gap:8px;padding:10px}.stage{grid-column:1/-1;grid-row:1;min-height:35vh;padding:25px 18px}.col{grid-row:2;display:contents}.seat{grid-template-columns:40px 1fr;min-width:0;padding:7px;border-radius:14px}.seat .avatar{width:40px;height:40px;border-radius:12px}.seat .name{font-size:11px}.seat-meta{font-size:9px}#stageText{font-size:clamp(19px,5vw,25px)}.utility-btn{top:60px}.debug-btn{display:none}}
@media (max-width:430px){.lobby-card{padding:22px 16px 18px;border-radius:26px}.brand-logo{width:72px;height:72px}.lobby-card h1{font-size:31px}.topbar{min-height:50px;padding-inline:12px;font-size:11px}.stage{min-height:31vh}.stage-emblem{width:44px;height:44px;font-size:18px}.seat{display:flex;flex-direction:column;gap:4px;text-align:center}.seat .avatar{grid-row:auto}.seat-meta{justify-content:center}#speechPanel{flex-wrap:wrap}#speechPanel textarea{flex-basis:100%}}