/* 雀友·川麻 —— 明亮 Q 版商业棋牌手游皮肤
   视觉依据：用户提供的 5 张参考图（棋牌项目分享 / Q 版大厅合集 / 对局实拍）
   · 登录 / 大厅：天空蓝→青绿渐变、远山云朵荷塘、白色 Q 版团子吉祥物、
     高饱和彩色圆角玩法卡（绿/蓝/粉/紫/橙）、橙色「创建房间」+紫色「加入房间」、
     蓝色半透明资产条（金币/钻石）、蓝色胶囊底部导航。
   · 对局：青绿水墨牌桌 + 玫红牌墙 + 金色计分圈 + 绿色发光圆形动作按钮。
   · 弹层 / 后台：白色圆角卡片 + 深蓝文字，沿用同一套亮色体系。
   全部纯 CSS + 程序化 SVG，零外部资源。
--------------------------------------------------------------------------- */

:root{
  /* 场景色 */
  --sky-1:#3E9DE8; --sky-2:#79CEF2; --sky-3:#B8EBF5; --sky-4:#E2F7E8;
  --hill:#63BC80; --hill-2:#3C9A69; --water:#2FB6C9;
  --wood:#DCA35F; --wood-deep:#A96C32;

  /* 品牌与卡片色 */
  --blue:#2E8FE8; --blue-deep:#1B62C4; --blue-soft:#EAF5FF;
  --purple:#8C68EC; --purple-deep:#5E3ABE;
  --orange:#FFA235; --orange-deep:#EE7312;
  --green:#46C96E; --green-deep:#228F48;
  --pink:#FF7096; --pink-deep:#E23A68;
  --gold:#E8A51C; --gold-deep:#C47C0A; --gold-soft:#FFDA6B;
  --red:#F0534C; --red-soft:#FF8A80;
  --coin:#FFC93C; --gem:#38D6F5;
  --ivory:#FFFEF7; --ink:#133A5E;

  /* 文字（亮底） */
  --text:#133A5E; --text-2:#4A6B8A; --text-3:#7C97B0;
  --outline:rgba(46,143,232,.22);
  --surface:#FFFFFF; --surface-2:#F4FAFF; --surface-3:#E7F3FF;
  --shadow:0 6px 20px rgba(23,80,140,.18);

  /* 牌桌 */
  --felt-1:#1E8F88; --felt-2:#0E6469; --felt-3:#073F4B;
  --felt-text:#EAFBFF;
  --wall-pink:#F2618C; --wall-pink-deep:#C93165;
  --action-green:#84E84F; --action-green-deep:#3FA828;

  --gold-grad:linear-gradient(180deg,#FFE68F 0%,#FFC44A 48%,#EE9812 100%);
  --red-grad:linear-gradient(180deg,#FF8B7A 0%,#F0534C 58%,#CE3029 100%);
  --blue-grad:linear-gradient(180deg,#63B6FF 0%,#2E8FE8 52%,#1B62C4 100%);
  --orange-grad:linear-gradient(180deg,#FFD06A 0%,#FFA235 52%,#EE7312 100%);
  --purple-grad:linear-gradient(180deg,#B794FF 0%,#8C68EC 52%,#5E3ABE 100%);

  --font:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  --serif:"Songti SC","STSong","Noto Serif CJK SC",serif;

  /* 后台页面沿用旧变量别名，保证 admin.html / admin.js 颜色一致 */
  --primary:#2E8FE8; --primary-deep:#1B62C4; --secondary:#F0534C;
  --tertiary:#46C96E; --error:#F0534C;
  --jade:#1FA88A; --jade-deep:#0E5A58;
  --wood-dark:#7A4A20;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;height:100%;overflow:hidden;overscroll-behavior:none}
body{color:var(--text);font-family:var(--font);font-size:15px;
  background:#8FD4F2;
  background-image:
    radial-gradient(ellipse 90% 55% at 50% 108%,rgba(47,182,201,.55),transparent 72%),
    radial-gradient(ellipse 70% 34% at 12% 96%,rgba(99,188,128,.75),transparent 78%),
    radial-gradient(ellipse 70% 34% at 88% 96%,rgba(60,154,105,.70),transparent 78%),
    radial-gradient(circle at 18% 16%,rgba(255,255,255,.92) 0 26px,transparent 28px),
    radial-gradient(circle at 22% 14%,rgba(255,255,255,.85) 0 34px,transparent 36px),
    radial-gradient(circle at 82% 22%,rgba(255,255,255,.80) 0 22px,transparent 24px),
    radial-gradient(circle at 86% 20%,rgba(255,255,255,.72) 0 30px,transparent 32px),
    linear-gradient(180deg,var(--sky-1) 0%,var(--sky-2) 42%,var(--sky-3) 72%,var(--sky-4) 100%);
  -webkit-user-select:none;user-select:none;touch-action:manipulation}
/* 远山剪影（Q 版柔和山峦） */
body::before{content:"";position:fixed;left:0;right:0;bottom:0;height:38%;pointer-events:none;z-index:0;
  background:
    radial-gradient(ellipse 34% 100% at 8% 100%,var(--hill-2) 0 60%,transparent 62%),
    radial-gradient(ellipse 30% 82% at 30% 100%,var(--hill) 0 58%,transparent 60%),
    radial-gradient(ellipse 38% 100% at 62% 100%,var(--hill-2) 0 60%,transparent 62%),
    radial-gradient(ellipse 32% 88% at 92% 100%,var(--hill) 0 58%,transparent 60%);
  opacity:.55}
button,input{font-family:inherit;font-size:inherit}
button{cursor:pointer;border:0;background:none;color:inherit;touch-action:manipulation}
.hidden{display:none!important}
.screen{position:absolute;inset:0;display:none;flex-direction:column}
.screen.active{display:flex}
#app{position:relative;height:100%;z-index:1}

h1,h2,h3{margin:0;font-weight:800}
h1{font-size:34px;letter-spacing:.08em}
h2{font-size:23px}
h3{font-size:17px}

/* ---------- 通用卡片 / 按钮 ---------- */
.card{position:relative;border-radius:20px;padding:20px;color:var(--text);
  background:linear-gradient(180deg,#FFFFFF 0%,#F1F9FF 100%);
  border:1px solid rgba(255,255,255,.9);
  box-shadow:0 8px 24px rgba(20,80,140,.20),inset 0 1px 0 #FFF}
.card::before{content:"";position:absolute;inset:5px;border:1px solid rgba(46,143,232,.12);
  border-radius:15px;pointer-events:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:14px;
  padding:10px 18px;font-size:16px;font-weight:800;transition:transform .1s,filter .12s,box-shadow .12s;
  border:1px solid transparent;min-height:42px;letter-spacing:.03em;color:#FFF}
.btn:active{transform:scale(.95)}
.btn.primary{background:var(--orange-grad);color:#5A2A00;border-color:#FFE3A6;
  box-shadow:0 4px 0 #C25A06,0 8px 18px rgba(255,162,53,.42),inset 0 1px 0 #FFF3D2;
  text-shadow:0 1px 0 rgba(255,255,255,.35)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.secondary{background:var(--purple-grad);border-color:#D3BCFF;
  box-shadow:0 4px 0 #4A2A9A,0 8px 18px rgba(140,104,236,.36),inset 0 1px 0 #EDE2FF}
.btn.blue{background:var(--blue-grad);border-color:#A9D6FF;
  box-shadow:0 4px 0 #14509E,0 8px 18px rgba(46,143,232,.36),inset 0 1px 0 #DCF0FF}
.btn.ghost{background:rgba(255,255,255,.82);border-color:rgba(46,143,232,.28);color:var(--blue-deep);
  box-shadow:0 2px 6px rgba(20,80,140,.12)}
.btn.ghost:hover{background:#FFF;border-color:var(--blue)}
.btn.tiny{padding:6px 13px;min-height:32px;font-size:13px;border-radius:11px}
.btn.block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn.danger{border-color:var(--red);color:var(--red);background:rgba(255,255,255,.9)}
.icon-btn{width:36px;height:36px;border-radius:12px;border:1px solid rgba(255,255,255,.55);
  background:rgba(255,255,255,.28);color:#FFF;font-size:26px;line-height:1;
  display:flex;align-items:center;justify-content:center;padding-bottom:4px;
  box-shadow:0 2px 8px rgba(0,0,0,.16)}
.icon-btn:active{transform:scale(.92)}

/* ---------- Q 版吉祥物（白色团子，纯 SVG + CSS 浮动） ---------- */
.mascot{width:140px;height:140px;display:block;filter:drop-shadow(0 10px 14px rgba(20,80,140,.28));
  animation:mascotFloat 3.2s ease-in-out infinite}
@keyframes mascotFloat{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-9px) rotate(2deg)}}
.mascot-sm{width:92px;height:92px}

/* ---------- 登录 ---------- */
#screen-login{align-items:center;justify-content:center;gap:20px;padding:20px;overflow:auto}
.login-bg{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 50% 30%,rgba(255,255,255,.30),transparent 46%),
    radial-gradient(ellipse 60% 26% at 50% 100%,rgba(255,255,255,.35),transparent 70%)}
.login-art{text-align:center;position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}
.logo-ring{display:none}
.login-art h1{color:#FFF;font-size:38px;letter-spacing:.1em;
  text-shadow:0 3px 0 #1B62C4,0 6px 0 rgba(27,98,196,.35),0 10px 22px rgba(10,60,110,.45)}
.tagline{color:#EAF8FF;letter-spacing:.14em;margin:8px 0 0;font-size:14px;font-weight:700;
  text-shadow:0 2px 6px rgba(10,60,110,.55)}
.art-ornament{display:none}
.login-card{width:min(420px,92vw);position:relative;z-index:1;padding-top:30px}
.card-ribbon,.modal-ribbon{position:absolute;top:-16px;left:50%;transform:translateX(-50%);
  background:var(--blue-grad);color:#FFF;font-weight:800;font-size:14px;letter-spacing:.14em;
  padding:8px 28px;border-radius:999px;border:2px solid #FFF;white-space:nowrap;
  box-shadow:0 4px 0 #14509E,0 8px 16px rgba(20,80,140,.34)}
.card-title{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:16px;text-align:center;letter-spacing:.08em}
.field{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.field span{width:56px;color:var(--text-2);font-size:14px;flex:none;font-weight:700}
.field input{flex:1;background:#F2F8FF;border:1.5px solid rgba(46,143,232,.28);border-radius:12px;
  padding:12px 13px;color:var(--ink);outline:none;font-size:16px;font-weight:700;letter-spacing:.06em}
.field input::placeholder{color:#A7C1D8;font-weight:500;letter-spacing:0}
.field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(46,143,232,.20)}
.hint{color:var(--text-2);font-size:12px;line-height:1.75;margin:12px 0 0}
.error-text{color:var(--red);font-size:13px;margin-top:10px;min-height:18px;text-align:center;font-weight:700}
.login-footer{position:absolute;bottom:12px;color:#EAF8FF;font-size:12px;z-index:1;font-weight:700;
  text-shadow:0 2px 6px rgba(10,60,110,.6)}
.device-line{margin-top:14px;padding-top:12px;border-top:1px dashed rgba(46,143,232,.28);text-align:center;
  color:var(--text-2);font-size:12px;letter-spacing:.04em}
.device-line b{color:var(--blue-deep);font-variant-numeric:tabular-nums;letter-spacing:.12em}
.my-card{margin-bottom:16px}
.myid{font-size:26px;font-weight:800;letter-spacing:.16em;color:var(--blue-deep);text-align:center;
  padding:12px;border:2px dashed rgba(46,143,232,.38);border-radius:14px;background:#EAF6FF;
  font-variant-numeric:tabular-nums;text-shadow:0 1px 0 #FFF}
.myid-meta{display:flex;justify-content:space-between;gap:8px;margin-top:12px;color:var(--text-2);font-size:12px}
.myid-meta b{color:var(--ink);font-variant-numeric:tabular-nums}

/* ---------- 大厅 ---------- */
.topbar{height:74px;flex:none;display:flex;align-items:center;justify-content:space-between;
  padding:0 22px;z-index:2;
  background:linear-gradient(180deg,rgba(31,110,196,.92),rgba(46,143,232,.78));
  border-bottom:3px solid rgba(255,255,255,.55);
  box-shadow:0 4px 16px rgba(15,70,130,.28)}
.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:800;letter-spacing:.08em;
  color:#FFF;text-shadow:0 2px 0 #144E9C,0 4px 10px rgba(0,0,0,.25)}
.brand-mark{width:40px;height:40px;border:2px solid #FFF;border-radius:13px;display:flex;
  align-items:center;justify-content:center;font-size:22px;font-family:var(--serif);
  background:var(--orange-grad);color:#5A2A00;box-shadow:0 3px 0 #B95A08,inset 0 1px 0 #FFE9BC}
.user-chip{display:flex;align-items:center;gap:11px}
.avatar{width:44px;height:44px;border-radius:50%;border:3px solid var(--coin);
  background:linear-gradient(160deg,#FFE9A8,#FFB43C);
  display:flex;align-items:center;justify-content:center;font-weight:800;color:#7A4400;
  box-shadow:0 0 0 2px #FFF,0 3px 10px rgba(0,0,0,.22)}
.user-meta{display:flex;flex-direction:column;line-height:1.3;color:#FFF}
.user-meta b{text-shadow:0 2px 4px rgba(0,0,0,.3)}
.user-meta small{color:#D8EEFF;font-size:11px}
.wallet{display:flex;gap:8px;align-items:center;padding:6px 8px 6px 14px;
  border:2px solid rgba(255,255,255,.7);border-radius:999px;
  background:rgba(10,70,150,.42);box-shadow:inset 0 1px 6px rgba(0,0,0,.18)}
.wallet>span{display:inline-flex;align-items:center;gap:5px;color:#EAF8FF;font-size:12px;font-weight:700}
.wallet b{color:#FFF;font-variant-numeric:tabular-nums;font-size:15px}
.coin-ico,.gem-ico{width:18px;height:18px;border-radius:50%;display:inline-block;flex:none;
  box-shadow:inset 0 -2px 3px rgba(0,0,0,.22),0 0 0 2px rgba(255,255,255,.5)}
.coin-ico{background:radial-gradient(circle at 34% 28%,#FFF3B0,#FFC93C 60%,#E59410)}
.gem-ico{border-radius:5px;transform:rotate(45deg);
  background:linear-gradient(135deg,#A6F0FF,#38D6F5 55%,#1196D8)}
.wallet.flash{animation:walletFlash .9s ease}
@keyframes walletFlash{0%{box-shadow:0 0 0 0 rgba(255,214,92,0)}30%{box-shadow:0 0 0 8px rgba(255,214,92,.7);background:rgba(255,214,92,.5)}100%{box-shadow:0 0 0 0 rgba(255,214,92,0)}}

/* 资产条（蓝色胶囊，参考图 3/4） */
.asset-bar{margin:0 22px 0;height:40px;display:flex;align-items:center;gap:14px;
  padding:0 16px;flex:none;border-radius:999px;
  background:linear-gradient(90deg,rgba(24,96,184,.88),rgba(46,143,232,.72));
  border:2px solid rgba(255,255,255,.55);box-shadow:0 4px 14px rgba(15,70,130,.26);color:#FFF;font-size:13px}
.asset-bar b{color:#FFE27A;font-variant-numeric:tabular-nums;font-size:15px}
.asset-bar .ab-right{margin-left:auto;display:flex;gap:8px;align-items:center}
.asset-bar .ab-deposit{display:flex;gap:6px;align-items:center;color:#EAF8FF;font-size:12px;
  padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.32)}
.asset-bar .ab-deposit b{color:#B9FFD8;font-size:14px}
.asset-bar .ab-buy{padding:5px 12px;border-radius:999px;border:2px solid #FFF;
  background:linear-gradient(180deg,#FFE27A,#FFB431);color:#6B3B00;font-weight:900;font-size:12px;
  box-shadow:0 3px 0 #C67C12;white-space:nowrap}
.asset-bar .ab-buy:active{transform:translateY(2px);box-shadow:0 1px 0 #C67C12}

/* 房卡押金账单卡（建房 / 购房卡弹层） */
.card-cost-box{margin:12px 0 4px;padding:10px 14px;border-radius:14px;
  background:linear-gradient(135deg,#EAF7FF,#F4FBFF);border:2px solid rgba(46,143,232,.28)}
.ccb-line{display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:5px 0;font-size:13px;color:var(--text-2);border-bottom:1px dashed rgba(46,143,232,.18)}
.ccb-line:last-child{border-bottom:none}
.ccb-line b{color:#0F5FA8;font-size:15px;font-variant-numeric:tabular-nums}

/* 房间邀请码（等待页） */
.invite-box{margin:10px auto 12px;padding:10px 14px;max-width:330px;border-radius:14px;
  background:linear-gradient(135deg,#FFF6DC,#FFEFC4);border:2px solid #FFD88A;text-align:center}
.invite-label{font-size:12px;color:#8A5C13;font-weight:800}
.invite-label small{font-weight:600;opacity:.8}
.invite-code{margin:5px 0 8px;font-family:ui-monospace,Consolas,monospace;font-size:24px;
  font-weight:900;letter-spacing:4px;color:#B4550C;text-shadow:0 1px 0 #FFF}
.invite-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}

.hall-main{flex:1;display:flex;gap:20px;padding:18px 22px 12px;overflow:auto}
.hall-entries{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-content:start}
.entry-card{position:relative;text-align:left;padding:20px 18px;min-height:220px;border-radius:22px;
  border:3px solid rgba(255,255,255,.92);display:flex;flex-direction:column;gap:8px;
  transition:transform .16s,box-shadow .16s;overflow:hidden;color:#FFF;
  box-shadow:0 8px 0 rgba(0,0,0,.13),0 12px 26px rgba(20,80,140,.30),inset 0 2px 0 rgba(255,255,255,.55)}
.entry-card::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 82% 18%,rgba(255,255,255,.34),transparent 48%)}
.entry-card::after{content:"";position:absolute;inset:7px;border:2px dashed rgba(255,255,255,.42);
  border-radius:16px;pointer-events:none}
.entry-card:hover{transform:translateY(-6px) rotate(-.4deg);
  box-shadow:0 12px 0 rgba(0,0,0,.13),0 20px 34px rgba(20,80,140,.38),inset 0 2px 0 rgba(255,255,255,.55)}
.entry-card.gold{background:linear-gradient(155deg,#7BE08B 0%,#46C96E 48%,#228F48 100%)}
.entry-card.blue{background:linear-gradient(155deg,#79C4FF 0%,#2E8FE8 48%,#1B62C4 100%)}
.entry-card.pink{background:linear-gradient(155deg,#FFA6BC 0%,#FF7096 48%,#E23A68 100%)}
.entry-card.purple{background:linear-gradient(155deg,#C0A2FF 0%,#8C68EC 48%,#5E3ABE 100%)}
.entry-card.outline{background:linear-gradient(155deg,#79C4FF 0%,#2E8FE8 48%,#1B62C4 100%)}
.entry-card.jade{background:linear-gradient(155deg,#7BE08B 0%,#46C96E 48%,#228F48 100%)}
.entry-icon{position:relative;z-index:1;font-size:0;line-height:1;margin-bottom:0}
.entry-art{position:relative;display:block;width:104px;height:104px;margin:0 auto 4px;z-index:1;
  filter:drop-shadow(0 6px 9px rgba(0,0,0,.24))}
.entry-card h2{position:relative;z-index:1;font-size:24px;color:#FFF;
  text-shadow:0 2px 0 rgba(0,0,0,.22),0 4px 10px rgba(0,0,0,.25)}
.entry-card p{position:relative;z-index:1;color:rgba(255,255,255,.95);font-size:12.5px;margin:0;line-height:1.6;
  text-shadow:0 1px 3px rgba(0,0,0,.25);font-weight:600}
.entry-arrow{position:absolute;right:18px;bottom:14px;color:#FFF;font-size:24px;z-index:1;
  text-shadow:0 2px 4px rgba(0,0,0,.3)}
.hall-side{width:326px;flex:none;display:flex;flex-direction:column;gap:14px}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.card-head h3{color:var(--blue-deep)}
.room-list{max-height:190px;overflow:auto}
.room-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:12px;
  background:#EAF5FF;border:2px solid rgba(46,143,232,.20);margin-bottom:8px;cursor:pointer;color:var(--ink)}
.room-item:hover{border-color:var(--blue);background:#DCEEFF}
.room-item b{color:var(--blue-deep);font-variant-numeric:tabular-nums;letter-spacing:.08em}
.room-item small{color:var(--text-2);display:block;font-size:11px}
.empty{color:var(--text-3);text-align:center;padding:22px 0;font-size:13px}
.notice-card ul{margin:10px 0 0;padding-left:18px;color:var(--text-2);font-size:12.5px;line-height:1.9}

/* 底部蓝色胶囊导航（参考图 4/5） */
.hall-nav{height:60px;flex:none;display:flex;align-items:center;justify-content:center;gap:10px;
  padding:0 18px;background:linear-gradient(180deg,rgba(46,143,232,.90),rgba(27,98,196,.96));
  border-top:3px solid rgba(255,255,255,.5);box-shadow:0 -4px 16px rgba(15,70,130,.26)}
.nav-btn{display:inline-flex;align-items:center;gap:7px;padding:8px 18px;border-radius:999px;
  background:rgba(255,255,255,.16);border:2px solid rgba(255,255,255,.42);color:#FFF;
  font-size:13px;font-weight:800;letter-spacing:.04em;min-height:40px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28)}
.nav-btn:hover{background:rgba(255,255,255,.30)}
.nav-btn.active{background:var(--orange-grad);color:#5A2A00;border-color:#FFE3A6;
  box-shadow:0 3px 0 #B95A08,inset 0 1px 0 #FFF3D2}
.nav-btn .ni{font-size:17px;line-height:1}
/* 大厅 Q 版吉祥物：站在金色圆台上（参考图 1/3 的角色立绘构图） */
.hall-mascot{position:absolute;left:26px;bottom:78px;width:132px;height:132px;z-index:3;pointer-events:none;
  filter:drop-shadow(0 0 10px rgba(255,255,255,.85)) drop-shadow(0 10px 12px rgba(20,80,140,.28));
  animation:mascotFloat 3.6s ease-in-out infinite}
.hall-mascot::after{content:"";position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);
  width:118px;height:22px;border-radius:50%;z-index:-1;
  background:radial-gradient(ellipse,#FFE27A 0%,#FFB43C 58%,rgba(238,152,18,0) 76%)}
#screen-hall::after{content:"";position:absolute;left:26px;bottom:74px;width:132px;height:26px;z-index:2;
  border-radius:50%;pointer-events:none;
  background:radial-gradient(ellipse,rgba(255,210,60,.85) 0%,rgba(255,180,60,.35) 58%,transparent 76%)}

/* ---------- 牌桌 HUD ---------- */
.table-topbar{height:56px;flex:none;display:flex;align-items:center;justify-content:space-between;
  padding:0 12px;z-index:6;color:var(--felt-text);
  background:linear-gradient(180deg,#0B5F68,#073F4B);
  border-bottom:3px solid var(--wood);box-shadow:0 3px 12px rgba(0,0,0,.42)}
.tb-left,.tb-right,.tb-center{display:flex;align-items:center;gap:8px}
.room-badge{display:flex;flex-direction:column;line-height:1.05;margin-left:2px}
.room-badge small{color:#9FD9DE;font-size:10px;letter-spacing:.1em}
.room-badge b{color:#FFDA6B;font-size:19px;letter-spacing:.12em;font-variant-numeric:tabular-nums}
.tb-tag{font-size:12px;color:#DFF8FB;border:1px solid rgba(255,255,255,.28);border-radius:999px;
  padding:4px 10px;background:rgba(0,0,0,.26);white-space:nowrap;font-weight:700}
.tb-tag.gold{color:#FFE49A;border-color:rgba(255,218,107,.65);background:rgba(255,193,60,.16)}
.wallet-mini{display:flex;align-items:center;gap:5px;border:1px solid rgba(255,255,255,.30);border-radius:999px;
  padding:4px 10px;background:rgba(0,0,0,.28);white-space:nowrap}
.wallet-mini .wico{font-size:10px;color:#A9DDE2}
.wallet-mini b{font-size:14px;color:#FFE27A;font-variant-numeric:tabular-nums}
.wallet-mini.flash{animation:walletFlash .9s ease}
.conn-badge{font-size:11px;color:#B8F5C8;border:1px solid rgba(132,232,79,.6);border-radius:999px;
  padding:4px 10px;white-space:nowrap;font-weight:700;background:rgba(63,168,40,.16)}
.conn-badge.off{color:#FFB0AA;border-color:var(--red)}

/* ---------- 牌桌（青绿水墨桌面 + 亮木金边） ---------- */
.felt{position:relative;flex:1;margin:8px;border-radius:22px;overflow:hidden;
  border:10px solid var(--wood);border-color:#EBC28C #B57C3C #8A5826 #D9A05B;
  background:
    radial-gradient(ellipse 46% 38% at 50% 46%,rgba(255,255,255,.10),transparent 70%),
    radial-gradient(ellipse 80% 70% at 50% 44%,var(--felt-1) 0%,var(--felt-2) 52%,var(--felt-3) 100%);
  box-shadow:inset 0 0 100px rgba(0,0,0,.55),inset 0 0 0 3px rgba(255,218,107,.30),0 8px 24px rgba(0,0,0,.5)}
/* 水墨云纹暗纹 */
.felt::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.13;
  background:
    radial-gradient(ellipse 22% 14% at 26% 30%,#FFF 0 40%,transparent 42%),
    radial-gradient(ellipse 18% 11% at 34% 34%,#FFF 0 40%,transparent 42%),
    radial-gradient(ellipse 24% 15% at 72% 68%,#FFF 0 40%,transparent 42%),
    radial-gradient(ellipse 16% 10% at 78% 72%,#FFF 0 40%,transparent 42%),
    repeating-linear-gradient(0deg,transparent 0 3px,rgba(255,255,255,.06) 3px 4px)}
.felt-frame{position:absolute;inset:12px;border:2px solid rgba(255,218,107,.28);border-radius:14px;pointer-events:none;z-index:1}
.felt-corner{position:absolute;font-family:var(--serif);font-size:22px;font-weight:900;
  color:rgba(255,218,107,.35);pointer-events:none;z-index:1}
.felt-corner.tl{top:16px;left:20px}.felt-corner.tr{top:16px;right:20px}
.felt-corner.bl{bottom:16px;left:20px}.felt-corner.br{bottom:16px;right:20px}

/* 四边玫红牌墙（参考图对局实拍：沿桌边一整排粉色立牌）
   用 repeating-linear-gradient 画出连续的牌背，避免散乱小方块；
   位于最底层（z-index:1），不遮挡座位、牌河与手牌。 */
.wall-strip{position:absolute;pointer-events:none;z-index:1;opacity:.60;
  border-radius:3px;box-shadow:0 2px 0 rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.35)}
.wall-strip i{display:none}
.wall-strip.h{left:50%;transform:translateX(-50%);height:14px;width:86%;
  background:repeating-linear-gradient(90deg,
    #FF9CBB 0 10px,var(--wall-pink) 10px 11px,var(--wall-pink-deep) 11px 12px,
    rgba(0,0,0,.16) 12px 13px,transparent 13px 14px)}
.wall-strip.h.top{top:3.5%}
/* 自家面前不摆牌墙：真实牌桌开局后自家牌墙已摸完，且避免压住手牌 */
.wall-strip.h.bottom{display:none}
.wall-strip.v{top:50%;transform:translateY(-50%);width:14px;height:46%;
  background:repeating-linear-gradient(0deg,
    #FF9CBB 0 10px,var(--wall-pink) 10px 11px,var(--wall-pink-deep) 11px 12px,
    rgba(0,0,0,.16) 12px 13px,transparent 13px 14px)}
.wall-strip.v.left{left:2.5%}
.wall-strip.v.right{right:2.5%}

/* 中央金色计分圈（参考图：红蓝 PK 边框 + 金色大数字） */
.table-center{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);
  width:230px;height:158px;display:flex;align-items:center;justify-content:center;z-index:2;pointer-events:none}
.center-medallion{position:relative;width:196px;height:150px;border-radius:22px;
  border:4px solid #FFD23C;background:linear-gradient(180deg,rgba(6,52,60,.90),rgba(4,36,46,.94));
  box-shadow:0 0 0 4px rgba(240,83,76,.55),0 0 0 8px rgba(46,143,232,.35),
    inset 0 0 26px rgba(0,0,0,.55),0 10px 24px rgba(0,0,0,.4);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}
.center-medallion::before,.center-medallion::after{content:"";position:absolute;top:8px;bottom:8px;width:5px;border-radius:3px}
.center-medallion::before{left:9px;background:linear-gradient(#F0534C,#FF9A8F)}
.center-medallion::after{right:9px;background:linear-gradient(#2E8FE8,#8CD2FF)}
.md-char{font-family:var(--serif);font-size:19px;font-weight:900;letter-spacing:.3em;
  color:#FFE9A8;text-shadow:0 0 12px rgba(255,210,60,.7)}
.md-sub{font-size:10px;letter-spacing:.16em;color:#A9E2E6}
.wall-count{position:static;font-size:11px;color:#BFEAEE;margin-top:2px}
.wall-count b{font-size:40px;line-height:1.05;color:#FFD23C;font-variant-numeric:tabular-nums;
  text-shadow:0 3px 0 #A96C0A,0 0 18px rgba(255,210,60,.65)}
.turn-hint{position:static;margin-top:4px;max-width:176px;white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;color:#FFF2C4;font-size:11px;letter-spacing:.04em;
  text-shadow:0 2px 5px #000;font-weight:800}

/* 四家牌河 */
.discard-zone{position:absolute;display:flex;flex-wrap:wrap;align-content:flex-start;gap:2px;
  z-index:3;pointer-events:none}
.dz-self{left:50%;top:63%;transform:translateX(-50%);width:352px;max-height:76px;justify-content:center}
.dz-top{left:50%;top:17%;transform:translateX(-50%) rotate(180deg);width:330px;max-height:70px;justify-content:center}
.dz-left{left:20%;top:46%;transform:translate(-50%,-50%) rotate(90deg);width:210px;max-height:66px;justify-content:center}
.dz-right{left:80%;top:46%;transform:translate(-50%,-50%) rotate(-90deg);width:210px;max-height:66px;justify-content:center}
.discard-zone .tile.last{filter:drop-shadow(0 0 7px #FFE9A8);animation:lastTilePulse 1.3s ease-in-out infinite}
@keyframes lastTilePulse{0%,100%{filter:drop-shadow(0 0 3px #FFE9A8)}50%{filter:drop-shadow(0 0 10px #FFD35C)}}

/* 日志 */
.log-panel{position:absolute;right:14px;top:12px;width:190px;max-height:110px;overflow:hidden;
  background:rgba(4,38,46,.72);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:8px 10px;
  font-size:11px;color:#CDEDF0;line-height:1.75;z-index:4}
.log-panel div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- 座位 ---------- */
.seat{position:absolute;z-index:5}
.seat-top{top:8px;left:50%;transform:translateX(-50%);width:400px;text-align:center}
.seat-bottom{bottom:100px;left:50%;transform:translateX(-50%);width:460px;text-align:center}
.seat-left{left:10px;top:47%;transform:translateY(-50%);width:132px}
.seat-right{right:10px;top:47%;transform:translateY(-50%);width:132px}
.seat-card{display:inline-flex;align-items:center;gap:9px;padding:6px 11px;min-width:138px;
  border-radius:14px;border:2px solid rgba(255,255,255,.42);
  background:linear-gradient(180deg,rgba(6,58,66,.94),rgba(4,36,46,.94));
  box-shadow:0 4px 12px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.14)}
.seat-card.active{border-color:#FFD23C;box-shadow:0 0 0 3px rgba(255,210,60,.35),0 0 22px rgba(255,210,60,.5)}
.seat-card.hu{border-color:#FF7A70;box-shadow:0 0 18px rgba(240,83,76,.6)}
.seat-avatar{position:relative;width:38px;height:38px;flex:none;border-radius:50%;
  border:3px solid var(--coin);background:linear-gradient(160deg,#FFE9A8,#FFB43C);
  display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;color:#7A4400;
  box-shadow:0 0 0 2px rgba(255,255,255,.55)}
.seat-card.active .seat-avatar{animation:avatarPulse 1.4s ease-in-out infinite}
@keyframes avatarPulse{0%,100%{box-shadow:0 0 0 2px rgba(255,210,60,.3)}50%{box-shadow:0 0 0 8px rgba(255,210,60,.5)}}
.seat-info{display:flex;flex-direction:column;line-height:1.35;text-align:left;min-width:0}
.seat-info b{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:104px;color:#FFF}
.seat-info small{font-size:11px;color:#A9DDE2;font-variant-numeric:tabular-nums}
.seat-badge{font-size:10px;border-radius:999px;padding:2px 7px;background:rgba(255,210,60,.2);color:#FFE49A;white-space:nowrap;font-weight:700}
.seat-badge.red{background:rgba(240,83,76,.28);color:#FFB7AE}
.seat-badge.que{background:rgba(70,201,110,.26);color:#B6F5C9}
.seat-tiles{display:flex;gap:1px;justify-content:center;margin-top:5px;flex-wrap:wrap;max-width:100%}
.seat-left .seat-tiles,.seat-right .seat-tiles{flex-direction:column;align-items:center;max-height:150px;overflow:hidden}
/* 玫红牌背，呼应参考图牌墙 */
.tile-back{width:15px;height:21px;border-radius:3px;flex:none;
  background:linear-gradient(160deg,#FF9CBB 0%,var(--wall-pink) 55%,var(--wall-pink-deep) 100%);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:0 2px 0 #8E1F45,inset 0 1px 0 rgba(255,255,255,.55)}
.tile-back::after{content:"";display:block;margin:5px auto 0;width:5px;height:5px;border-radius:50%;
  background:rgba(255,255,255,.6)}
.seat-left .tile-back,.seat-right .tile-back{width:19px;height:12px}
.seat-left .tile-back::after,.seat-right .tile-back::after{margin:2px auto 0;width:4px;height:4px}
.mini-meld{display:flex;gap:1px;margin:0 2px}

/* ---------- 麻将牌（程序化 SVG 真实牌面 + 象牙牌体） ---------- */
.tile{position:relative;width:46px;height:66px;flex:none;display:block;padding:0;border:0;background:none;
  transition:transform .13s ease,filter .13s ease;user-select:none;
  filter:drop-shadow(0 3px 3px rgba(0,0,0,.5))}
.tile > svg{display:block;width:100%;height:100%;border-radius:6px;overflow:visible}
.tile .face-sheen{pointer-events:none}
.tile.small{width:32px;height:46px}
.tile.tiny{width:21px;height:29px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.45))}
.tile.meld-tile{width:27px;height:38px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.45))}
.tile.playable{cursor:pointer}
.tile.playable:hover{transform:translateY(-9px);filter:drop-shadow(0 8px 8px rgba(0,0,0,.55)) drop-shadow(0 0 6px #FFD23C)}
.tile.selected{transform:translateY(-15px);filter:drop-shadow(0 10px 10px rgba(0,0,0,.6)) drop-shadow(0 0 9px #FF8A80)}
.tile.drawn{margin-left:16px;transform:translateY(-4px)}
.tile.drawn.selected{transform:translateY(-15px)}
.tile.que-tile{opacity:.62}
.tile.just-drawn{animation:drawPop .35s ease}
@keyframes drawPop{0%{transform:translateY(-24px) scale(.86)}100%{transform:translateY(-4px) scale(1)}}

.my-hand-wrap{position:absolute;bottom:6px;left:50%;transform:translateX(-50%);z-index:7;text-align:center;max-width:98%}
.my-hand{display:flex;gap:2px;justify-content:center;align-items:flex-end;flex-wrap:nowrap;
  padding:0 6px;border-radius:8px}
.my-melds{display:flex;gap:7px;justify-content:center;margin-bottom:5px;min-height:0}
.meld-group{display:flex;gap:1px;padding:2px 4px;border-radius:8px;
  background:rgba(4,38,46,.72);border:1px solid rgba(255,255,255,.28)}
.meld-group.concealed{background:rgba(70,201,110,.28)}

/* ---------- 动作按钮：绿色发光圆形（参考图「杠 / 过」） ---------- */
.action-bar{position:absolute;right:14px;bottom:76px;z-index:9;display:flex;gap:10px;align-items:center;
  flex-wrap:wrap;justify-content:flex-end;max-width:calc(100% - 28px);
  padding:6px 10px;border-radius:20px;
  background:rgba(4,38,46,.55);border:1px solid rgba(255,255,255,.18);
  box-shadow:0 6px 18px rgba(0,0,0,.4)}
.action-bar:empty{display:none}
.action-bar .btn{width:56px;height:56px;min-width:56px;min-height:56px;padding:0;border-radius:50%;
  font-size:19px;font-weight:900;letter-spacing:0;color:#123A16;
  background:radial-gradient(circle at 36% 28%,#C8FF9A,var(--action-green) 55%,var(--action-green-deep) 100%);
  border:3px solid #E9FFC4;
  box-shadow:0 4px 0 #2C7A1C,0 0 18px rgba(132,232,79,.75),inset 0 2px 0 rgba(255,255,255,.8);
  text-shadow:0 1px 0 rgba(255,255,255,.5)}
.action-bar .btn:active{transform:scale(.9)}
.action-bar .act-hu{color:#FFF2D6;
  background:radial-gradient(circle at 36% 28%,#FFB08A,#F0534C 55%,#B92A24 100%);
  border-color:#FFD6C6;box-shadow:0 4px 0 #7E1A14,0 0 22px rgba(240,83,76,.8),inset 0 2px 0 rgba(255,255,255,.6);
  animation:actPulse 1.2s ease-in-out infinite;text-shadow:0 2px 4px rgba(0,0,0,.4)}
.action-bar .act-gang{color:#123A16}
.action-bar .act-peng{color:#5A2A00;
  background:radial-gradient(circle at 36% 28%,#FFE9A8,var(--gold-soft) 55%,var(--gold) 100%);
  border-color:#FFF3C4;box-shadow:0 4px 0 #A96C0A,0 0 18px rgba(255,210,60,.7),inset 0 2px 0 #FFF}
.action-bar .btn.ghost{color:#FFF;background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.55);
  box-shadow:0 4px 0 rgba(0,0,0,.28);font-size:16px}
.action-bar .btn.danger{color:#FFD6D2;background:rgba(240,83,76,.28);border-color:#FF9A8F;
  box-shadow:0 4px 0 rgba(0,0,0,.28);font-size:14px}
.action-bar .btn.primary{color:#5A2A00;font-size:14px}
@keyframes actPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
/* 横幅放在牌桌中上部，避开中央金色计分圈，避免大字与余牌数字叠在一起 */
.action-flash{position:absolute;left:50%;top:27%;transform:translate(-50%,-50%);z-index:20;pointer-events:none;
  animation:flashIn 1.05s ease-out forwards}
.action-flash span{display:block;font-family:var(--serif);font-size:78px;font-weight:900;letter-spacing:.1em;
  color:#FFF6C9;text-shadow:0 4px 0 #B92A24,0 8px 26px rgba(0,0,0,.75),0 0 34px rgba(255,215,110,.9);
  -webkit-text-stroke:2px #B92A24}
@keyframes flashIn{
  0%{opacity:0;transform:translate(-50%,-50%) scale(.35) rotate(-12deg)}
  25%{opacity:1;transform:translate(-50%,-50%) scale(1.18) rotate(2deg)}
  45%{transform:translate(-50%,-50%) scale(1) rotate(0)}
  80%{opacity:1;transform:translate(-50%,-56%) scale(1)}
  100%{opacity:0;transform:translate(-50%,-75%) scale(.94)}}
.last-discard-marker{position:absolute;width:12px;height:12px;border-radius:50%;
  background:#FFE08A;box-shadow:0 0 12px 4px rgba(255,215,110,.8);z-index:8;pointer-events:none}

/* ---------- 覆盖层 / 对话框（白色圆角卡片） ---------- */
.overlay-layer{position:absolute;inset:0;background:rgba(6,44,72,.62);z-index:12;
  display:flex;align-items:center;justify-content:center;backdrop-filter:blur(2px)}
.overlay-layer.huan-overlay{background:rgba(6,44,72,.22);pointer-events:none;align-items:flex-start;padding-top:8px;backdrop-filter:none}
.overlay-layer.huan-overlay .modal-card{pointer-events:auto}
#felt.huan-active .my-hand-wrap{z-index:14}
.waiting-card{width:min(540px,92%);text-align:center;padding-top:32px}
.waiting-card h2{margin-bottom:8px;color:var(--blue-deep)}
.waiting-card p{color:var(--text-2);font-size:14px;margin:0 0 18px}
.seat-chips{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}
.seat-chip{border:2px solid rgba(46,143,232,.24);border-radius:12px;padding:8px 12px;font-size:13px;
  background:#EAF5FF;color:var(--ink);font-weight:700}
.seat-chip.ready{border-color:var(--green);color:var(--green-deep);background:#E4FAEA}
.waiting-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.modal-card{width:min(430px,92%);text-align:center;padding-top:32px}
.modal-card.wide{width:min(580px,94%)}
.modal-card h2{color:var(--blue-deep);margin-bottom:8px}
.modal-card>p{color:var(--text-2);font-size:14px;margin:0 0 16px}
.huan-selected{color:var(--text-2);margin-bottom:14px;font-size:14px;font-weight:700}
.que-options{display:flex;gap:14px;justify-content:center;margin:18px 0}
.que-btn{width:92px;height:92px;border-radius:20px;border:3px solid rgba(46,143,232,.3);
  background:linear-gradient(180deg,#FFFFFF,#EAF5FF);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;transition:.14s;
  box-shadow:0 5px 0 rgba(27,98,196,.28),0 8px 16px rgba(20,80,140,.18)}
.que-btn:hover{border-color:var(--blue);transform:scale(1.06)}
.que-btn:active{transform:scale(.96)}
.que-btn span{font-size:38px;font-weight:900;font-family:var(--serif);color:var(--ink);line-height:1}
.que-btn small{color:var(--text-3);font-size:11px;font-weight:700}
.que-btn.que0 span{color:#1B62C4}.que-btn.que1 span{color:#228F48}.que-btn.que2 span{color:#D8382F}
.result-card{width:min(600px,95%);padding-top:32px}
.result-rake{margin:8px 0 12px;padding:10px 12px;border:2px solid rgba(46,143,232,.22);border-radius:12px;
  background:#EAF5FF;color:var(--ink);font-size:13px;line-height:1.7}
.result-rake b{color:var(--blue-deep);font-variant-numeric:tabular-nums}
.rake-head{font-weight:800;color:var(--blue-deep);letter-spacing:.03em;margin-bottom:2px}
.rake-detail{margin-top:6px;padding-top:6px;border-top:1px dashed rgba(46,143,232,.32);
  display:flex;flex-wrap:wrap;gap:4px 14px}
.rake-row{font-size:12px;color:var(--text-2);white-space:nowrap}
.result-list{margin:12px 0;max-height:300px;overflow:auto}
.result-row{display:flex;align-items:center;gap:10px;padding:9px 12px;margin-bottom:6px;border-radius:12px;
  background:#F2F9FF;border:2px solid rgba(46,143,232,.16)}
.result-row.win{background:#FFF6DC;border-color:#FFD23C}
.result-row b{flex:1;text-align:left;color:var(--ink)}
.result-row small{color:var(--text-3);display:block;font-size:11px}
.result-row .score{font-size:19px;font-weight:800;font-variant-numeric:tabular-nums;min-width:74px;text-align:right}
.result-row .score.plus{color:var(--green-deep)}.result-row .score.minus{color:var(--red)}
.result-actions{display:flex;gap:10px;justify-content:flex-end}

/* 弹层 / 表单 */
.modal{position:absolute;inset:0;background:rgba(6,44,72,.66);z-index:30;
  display:flex;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(3px)}
.form-grid{display:grid;gap:9px;margin:16px 0}
.form-row{display:flex;align-items:center;gap:12px}
.form-row>label{width:76px;flex:none;color:var(--text-2);font-size:14px;font-weight:700}
.form-static{flex:1;padding:8px 12px;border-radius:12px;background:#EAF7F0;border:2px solid rgba(45,168,120,.22);
  color:#1E7A55;font-size:13px;font-weight:800}
.seg{display:flex;gap:6px;flex:1;flex-wrap:wrap}
.seg button{flex:1;min-width:56px;padding:8px 6px;border-radius:12px;border:2px solid rgba(46,143,232,.22);
  background:#F2F9FF;color:var(--text-2);font-size:13px;font-weight:700}
.seg button.active{background:var(--blue-grad);border-color:#A9D6FF;color:#FFF;font-weight:800;
  box-shadow:0 3px 0 #14509E,inset 0 1px 0 #DCF0FF}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}

/* 聊天条 */
.chat-bar{height:44px;flex:none;display:flex;align-items:center;gap:7px;padding:0 12px;
  color:var(--felt-text);
  border-top:3px solid var(--wood);background:linear-gradient(180deg,#0B5F68,#073F4B)}
.chat-bar input{flex:1;max-width:240px;background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.3);
  border-radius:999px;padding:7px 12px;color:#FFF;outline:none;font-size:13px}
.chat-bar input::placeholder{color:#A9DDE2}
.chat-bar .btn.ghost{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4);color:#FFF;
  box-shadow:none}
.toast{position:absolute;left:50%;bottom:70px;transform:translateX(-50%);z-index:50;
  background:linear-gradient(180deg,#2E8FE8,#1B62C4);border:2px solid #FFF;color:#FFF;
  padding:10px 20px;border-radius:999px;box-shadow:0 6px 18px rgba(20,80,140,.4);
  font-size:14px;font-weight:700;max-width:82vw;text-align:center}

/* ---------- 竖屏提示 ---------- */
.rotate-mask{display:none;position:fixed;inset:0;z-index:999;
  background:linear-gradient(180deg,var(--sky-1),var(--sky-2) 55%,var(--sky-4));
  align-items:center;justify-content:center;flex-direction:column;gap:12px;text-align:center;padding:24px}
.rotate-icon{font-size:76px;color:#FFF;animation:rot 2.2s ease-in-out infinite;
  text-shadow:0 4px 0 #1B62C4}
@keyframes rot{0%,40%{transform:rotate(0)}60%,100%{transform:rotate(90deg)}}
.rotate-mask h2{color:#FFF;font-size:24px;text-shadow:0 3px 0 #1B62C4}
.rotate-mask p{color:#EAF8FF;font-size:14px;font-weight:700}
@media (orientation:portrait) and (max-width:900px){.rotate-mask{display:flex}}

/* ---------- 后台（明亮蓝白管理台，复用同一变量） ---------- */
body.admin-body{background:#EAF4FF;
  background-image:radial-gradient(circle at 12% 0%,rgba(121,206,242,.45),transparent 46%),
    radial-gradient(circle at 92% 8%,rgba(140,104,236,.16),transparent 44%)}
body.admin-body::before{display:none}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .hall-entries{grid-template-columns:repeat(3,1fr)}
  .hall-side{width:290px}
  .tile{width:40px;height:58px}
  .seat-top{width:340px}.seat-bottom{width:420px}
  .dz-self{width:300px}.dz-top{width:290px}
  .table-center{width:220px;height:150px}
}
@media (max-height:560px){
  .table-topbar{height:46px}
  .chat-bar{height:38px}
  .felt{margin:5px}
  .tile{width:38px;height:54px}
  .tile.drawn{margin-left:10px}
  .tile.tiny{width:18px;height:25px}
  .seat-avatar{width:32px;height:32px;font-size:14px}
  .seat-bottom{bottom:78px}
  .table-center{width:200px;height:130px;top:45%}
  .center-medallion{width:176px;height:118px}
  .wall-count b{font-size:30px}
  .dz-self{top:61%;max-height:62px}.dz-top{top:16%;max-height:58px}
  .log-panel{display:none}
  .action-bar .btn{width:46px;height:46px;min-width:46px;min-height:46px;font-size:16px}
  .action-flash span{font-size:56px}
  .topbar{height:62px}.asset-bar{height:34px}.hall-nav{height:50px}
  .entry-card{min-height:180px;padding:16px}
  .hall-mascot{display:none}
}
@media (max-width:720px){
  .hall-main{flex-direction:column}.hall-side{width:100%}
  .topbar{padding:0 12px}.wallet{display:none}.brand{font-size:16px}
  .room-info{gap:8px;font-size:11px}
  .felt{margin:4px;border-width:6px}
  .tb-center .tb-tag{font-size:10px;padding:3px 6px}
  .wallet-mini .wico{display:none}
  .tile{width:31px;height:45px}
  .tile.tiny{width:16px;height:23px}
  .tile.meld-tile{width:21px;height:30px}
  .dz-self{width:230px}.dz-top{width:210px}.dz-left,.dz-right{width:150px}
  .seat-left,.seat-right{width:96px}
  .seat-card{padding:4px 6px;min-width:0;gap:5px}
  .seat-info b{max-width:64px;font-size:11px}
  .seat-info small{font-size:9px}
  .chat-bar{height:38px;gap:3px}.chat-bar input{max-width:100px}
  .chat-bar .btn.ghost.tiny{padding:4px 7px;font-size:11px}
  .login-footer{display:none}
  .table-center{width:160px;height:110px}
  .center-medallion{width:150px;height:100px}
  .hall-entries{grid-template-columns:repeat(2,1fr)}
  .asset-bar{display:none}
  .nav-btn{padding:7px 11px;font-size:12px}
  .hall-mascot{display:none}
}