/* ===== 内蒙古打大A - 草原蒙古包风格 (参考哥哥打大A) ===== */
:root{
  --sky-top:#5fb8e8;
  --sky-mid:#8fd0f0;
  --sky-low:#c8eadb;
  --grass-light:#7cc576;
  --grass:#4a9d4a;
  --grass-dark:#2d7a2d;
  --grass-deep:#1a5528;
  --ink:#1a3528;
  --muted:#5a7560;
  --gold:#d8a840;
  --gold2:#f0c860;
  --gold3:#b8901e;
  --red:#c42b2b;
  --red2:#e85050;
  --blue:#1e6d8f;
  --blue2:#4a9eff;
  --green:#3dbf73;
  --green2:#5ee090;
  --paper:rgba(255,252,245,.92);
  --paper2:rgba(255,250,235,.88);
  --card-bg:#faf6ee;
  --card-red:#c42b2b;
  --card-black:#1a1a1a;
  --border:rgba(45,122,45,.2);
  --shadow:0 8px 32px rgba(26,85,40,.25);
  --shadow-sm:0 2px 8px rgba(26,85,40,.15);
  --table-felt-dark:#0d3a1a;
  --table-felt:#1a5c2e;
  --table-felt-light:#2d8044;
  --table-border:#8B7355;
  --table-border-dark:#5a4a35;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;
  color:var(--ink);
  -webkit-tap-highlight-color:transparent;
  position:relative;
}

/* ===== 草原背景层 ===== */
.grassland-bg{
  position:fixed;inset:0;z-index:-1;
  background:linear-gradient(180deg,
    var(--sky-top) 0%,
    var(--sky-mid) 25%,
    var(--sky-low) 45%,
    var(--grass-light) 55%,
    var(--grass) 72%,
    var(--grass-dark) 88%,
    var(--grass-deep) 100%);
  overflow:hidden;
}
.bg-clouds{
  position:absolute;top:0;left:0;width:100%;height:30vh;
  animation:cloudDrift 60s linear infinite;
}
@keyframes cloudDrift{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50px)}
}
.bg-mountains{
  position:absolute;bottom:30%;left:0;width:100%;height:20vh;
  opacity:.9;
}
.bg-yurts{
  position:absolute;bottom:28%;left:0;width:100%;height:18vh;
  opacity:.85;
}
.bg-grass{
  position:absolute;bottom:0;left:0;right:0;height:35%;
  background:
    radial-gradient(ellipse 60% 40% at 20% 100%,rgba(26,85,40,.4),transparent 70%),
    radial-gradient(ellipse 70% 50% at 80% 100%,rgba(20,70,35,.4),transparent 70%);
}
.bg-grass:before{
  content:"";position:absolute;inset:0;
  background-image:
    radial-gradient(circle at 10% 80%,rgba(124,197,118,.6) 1px,transparent 2px),
    radial-gradient(circle at 30% 90%,rgba(124,197,118,.5) 1px,transparent 2px),
    radial-gradient(circle at 50% 85%,rgba(124,197,118,.6) 1px,transparent 2px),
    radial-gradient(circle at 70% 92%,rgba(124,197,118,.5) 1px,transparent 2px),
    radial-gradient(circle at 90% 88%,rgba(124,197,118,.6) 1px,transparent 2px);
  background-size:40px 40px;
  opacity:.5;
}

/* ---- 页面容器 ---- */
.screen{
  display:flex;flex-direction:column;
  width:100%;height:100vh;
  overflow:hidden;
  position:relative;
}
.hidden{display:none!important}

/* ===== 登录页 ===== */
#loginPanel{
  justify-content:center;align-items:center;
}
.login-box{
  width:min(380px,88vw);
  text-align:center;
  background:var(--paper);
  border:2px solid var(--border);
  border-radius:24px;
  padding:36px 28px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(12px);
  position:relative;
  overflow:hidden;
}
.login-box:before{
  content:"";position:absolute;inset:0 0 auto 0;height:6px;
  background:linear-gradient(90deg,var(--red),var(--gold),var(--blue),var(--gold),var(--red));
  border-radius:22px 22px 0 0;
}
.game-logo{margin-bottom:28px}
.logo-icon{
  width:80px;height:80px;margin:0 auto 14px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  border-radius:20px;
  display:flex;align-items:center;justify-content:center;
  font-size:42px;color:var(--grass-deep);
  box-shadow:0 8px 24px rgba(216,168,64,.35);
}
.game-logo h1{
  font-size:28px;font-weight:900;color:var(--grass-deep);
  margin-bottom:8px;
}
.game-logo p{color:var(--muted);font-size:13px}

.login-form{display:flex;flex-direction:column;gap:12px}
.login-form input{
  width:100%;padding:15px 18px;
  border:1.5px solid var(--border);
  border-radius:14px;
  background:rgba(255,255,255,.8);
  color:var(--ink);font-size:16px;
  text-align:center;
}
.login-form input:focus{
  outline:none;border-color:var(--gold);
  background:#fff;
}
.login-form input::placeholder{color:var(--muted)}

.login-footer{
  margin-top:24px;
  display:flex;justify-content:center;gap:8px;
  color:var(--muted);font-size:12px;
}

/* ===== 大厅页 ===== */
#lobbyPanel{}
.lobby-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;
  background:var(--paper);
  border-bottom:2px solid var(--border);
  backdrop-filter:blur(10px);
}
.lobby-brand{
  display:flex;align-items:center;gap:8px;
  font-size:18px;font-weight:900;color:var(--grass-deep);
}
.logo-small{
  width:32px;height:32px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;color:var(--grass-deep);
}
.top-actions{display:flex;gap:8px}

.lobby-body{
  flex:1;display:flex;flex-direction:column;
  justify-content:center;align-items:center;
  padding:20px;gap:18px;
}

.lobby-card{
  width:min(320px,90vw);
  padding:26px;
  background:var(--paper);
  border:2px solid var(--border);
  border-radius:20px;
  text-align:center;cursor:pointer;
  transition:all .2s ease;
  box-shadow:var(--shadow-sm);
}
.lobby-card:hover{
  transform:translateY(-3px);
  border-color:var(--gold);
  box-shadow:0 12px 32px rgba(216,168,64,.2);
}
.card-icon{
  width:56px;height:56px;margin:0 auto 12px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:28px;color:var(--grass-deep);font-weight:900;
}
.card-title{font-size:20px;font-weight:900;color:var(--grass-deep);margin-bottom:6px}
.card-desc{color:var(--muted);font-size:14px}

.lobby-divider{
  display:flex;align-items:center;gap:14px;
  color:var(--muted);font-size:14px;
}
.lobby-divider:before,.lobby-divider:after{
  content:"";width:60px;height:1px;
  background:var(--border);
}

.join-box{
  width:min(320px,90vw);
  display:flex;flex-direction:column;gap:10px;
}
.join-box input{
  width:100%;padding:15px;
  border:1.5px solid var(--border);
  border-radius:14px;
  background:var(--paper);
  color:var(--ink);font-size:16px;
  text-align:center;letter-spacing:4px;
}
.join-box input::placeholder{color:var(--muted);letter-spacing:normal}
.join-box input:focus{outline:none;border-color:var(--gold);background:#fff}

.lobby-rules{
  padding:16px 20px;
  background:var(--paper2);
  border-top:2px solid var(--border);
  backdrop-filter:blur(8px);
}
.lobby-rules h3{
  font-size:14px;color:var(--muted);margin-bottom:10px;
}
.rule-tags{
  display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;
}
.tag{
  padding:4px 12px;
  background:rgba(216,168,64,.15);
  border:1px solid rgba(216,168,64,.3);
  border-radius:99px;
  font-size:12px;color:#8a6a20;font-weight:600;
}
.rule-text{
  font-size:13px;color:var(--muted);line-height:1.6;
}

/* ===== 游戏页 - 参考哥哥打大A ===== */
#roomPanel{}

/* 顶部信息栏 */
.game-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:8px 14px;
  background:linear-gradient(180deg,rgba(13,58,26,.95),rgba(26,92,46,.9));
  border-bottom:2px solid var(--gold3);
  backdrop-filter:blur(10px);
  flex-shrink:0;
  color:#fff;
}
.game-header-right{display:flex;align-items:center;gap:8px}
.btn-icon{
  width:36px;height:36px;
  background:rgba(255,255,255,.15);
  border:1.5px solid rgba(216,168,64,.4);
  border-radius:10px;
  color:var(--gold2);font-size:18px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
}
.btn-icon:hover{background:rgba(255,255,255,.25)}
.room-info{display:flex;align-items:center;gap:6px}
.room-label{color:rgba(255,255,255,.6);font-size:12px}
.room-no{
  font-size:20px;font-weight:900;letter-spacing:2px;
  color:var(--gold2);
  text-shadow:0 1px 4px rgba(0,0,0,.3);
}
.stage-badge{
  padding:5px 14px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  border:1px solid var(--gold3);
  border-radius:99px;
  font-size:12px;font-weight:900;color:var(--grass-deep);
  box-shadow:0 2px 8px rgba(216,168,64,.3);
}

/* 牌桌区域 */
.table-area{
  flex:1;position:relative;
  display:flex;justify-content:center;align-items:center;
  padding:8px;
  min-height:0;
  background:radial-gradient(ellipse at 50% 40%,rgba(26,92,46,.15),transparent 70%);
}

/* 座位 - 参考哥哥打大A的玩家信息卡 */
.seat{
  position:absolute;
  display:flex;flex-direction:column;
  align-items:center;gap:3px;
  z-index:5;
  transition:all .3s ease;
}
.seat-top-left{top:2%;left:4%}
.seat-top-right{top:2%;right:4%}
.seat-left{top:38%;left:2%}
.seat-right{top:38%;right:2%}
.seat-bottom{bottom:2%;left:50%;transform:translateX(-50%)}

/* 玩家头像框 */
.avatar-wrap{
  position:relative;
  display:flex;align-items:center;justify-content:center;
}
.avatar{
  width:52px;height:52px;
  background:linear-gradient(135deg,#e8dcc0,#d4c9a8);
  border:3px solid rgba(255,255,255,.5);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:900;color:var(--grass-deep);
  box-shadow:0 4px 12px rgba(0,0,0,.3);
  overflow:hidden;
  transition:all .25s ease;
}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar.me{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  border-color:var(--gold2);
  color:var(--grass-deep);
  width:58px;height:58px;font-size:22px;
  box-shadow:0 4px 16px rgba(216,168,64,.4);
}
.seat.active .avatar{
  border-color:var(--gold2);
  box-shadow:0 0 0 4px rgba(240,200,96,.35),0 4px 16px rgba(216,168,64,.4);
  animation:turnPulse 1.5s ease-in-out infinite;
}
@keyframes turnPulse{
  0%,100%{box-shadow:0 0 0 4px rgba(240,200,96,.35),0 4px 16px rgba(216,168,64,.4)}
  50%{box-shadow:0 0 0 8px rgba(240,200,96,.15),0 4px 16px rgba(216,168,64,.5)}
}
.seat.main .avatar{border-color:var(--red2);box-shadow:0 0 0 3px rgba(232,80,80,.3),0 4px 12px rgba(0,0,0,.3)}
.seat.farmer .avatar{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(74,158,255,.3),0 4px 12px rgba(0,0,0,.3)}

/* 回合指示三角 */
.seat.active .avatar-wrap:before{
  content:"";
  position:absolute;
  top:-10px;left:50%;
  transform:translateX(-50%);
  width:0;height:0;
  border-left:6px solid transparent;
  border-right:6px solid transparent;
  border-top:8px solid var(--gold2);
  filter:drop-shadow(0 2px 4px rgba(216,168,64,.5));
  animation:bounce 0.8s ease-in-out infinite;
}
@keyframes bounce{
  0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(-4px)}
}

/* 玩家信息卡 */
.seat-info{
  text-align:center;
  display:flex;flex-direction:column;
  align-items:center;gap:2px;
}
.seat-name{
  font-size:12px;font-weight:700;
  color:#fff;max-width:80px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  background:rgba(13,58,26,.7);
  padding:2px 10px;border-radius:10px;
  backdrop-filter:blur(4px);
}
.seat-count{
  font-size:11px;color:var(--gold2);
  background:rgba(13,58,26,.7);
  padding:1px 8px;border-radius:8px;
  font-weight:600;
  backdrop-filter:blur(4px);
}
.seat-tag{
  padding:2px 10px;
  border-radius:99px;
  font-size:10px;font-weight:700;
  white-space:nowrap;
}
.seat.main .seat-tag{
  background:linear-gradient(135deg,var(--red),var(--red2));
  color:#fff;
  box-shadow:0 2px 6px rgba(196,43,43,.3);
}
.seat.farmer .seat-tag{
  background:linear-gradient(135deg,var(--blue),var(--blue2));
  color:#fff;
  box-shadow:0 2px 6px rgba(30,109,143,.3);
}
.seat:not(.main):not(.farmer) .seat-tag{
  background:rgba(255,255,255,.15);
  color:rgba(255,255,255,.7);
}

/* 牌桌中央 - 椭圆形绿绒桌面 */
.table-center{
  position:relative;
  width:min(360px,60vw);
  height:min(220px,34vh);
  z-index:1;
}
.table-felt{
  width:100%;height:100%;
  background:
    radial-gradient(ellipse at 50% 40%,var(--table-felt-light) 0%,var(--table-felt) 50%,var(--table-felt-dark) 100%);
  border:5px solid var(--table-border);
  border-radius:50%;
  display:flex;flex-direction:column;
  justify-content:center;align-items:center;
  box-shadow:
    inset 0 0 50px rgba(0,0,0,.4),
    inset 0 0 100px rgba(0,0,0,.2),
    0 0 0 3px var(--table-border-dark),
    0 0 0 6px rgba(216,168,64,.15),
    0 12px 40px rgba(0,0,0,.4);
  position:relative;
}
.table-felt:before{
  content:"";position:absolute;inset:8px;
  border:2px dashed rgba(216,168,64,.2);
  border-radius:50%;
}
.table-felt:after{
  content:"";position:absolute;inset:14px;
  border:1px solid rgba(255,255,255,.06);
  border-radius:50%;
}
.table-logo{
  position:absolute;top:12%;
  font-size:14px;font-weight:900;
  color:rgba(216,168,64,.25);letter-spacing:6px;
  text-shadow:0 1px 2px rgba(0,0,0,.5);
}

/* 出牌区 */
.trick-area{
  display:flex;flex-wrap:wrap;
  justify-content:center;align-items:center;
  gap:4px;padding:8px;
  max-width:90%;
  position:relative;
  z-index:2;
}
.trick-hint{
  font-size:14px;color:rgba(255,255,255,.4);
  font-weight:600;
}
.trick-combo-name{
  margin-bottom:6px;
  font-size:12px;color:var(--gold2);
  text-align:center;font-weight:700;
  text-shadow:0 1px 3px rgba(0,0,0,.5);
}

/* 系统消息 */
.game-message{
  text-align:center;
  padding:7px 16px;
  font-size:13px;color:var(--gold2);font-weight:600;
  background:linear-gradient(180deg,rgba(13,58,26,.9),rgba(26,92,46,.85));
  border-top:1px solid rgba(216,168,64,.25);
  border-bottom:1px solid rgba(216,168,64,.25);
  flex-shrink:0;
  text-shadow:0 1px 2px rgba(0,0,0,.3);
}

/* 手牌区 */
.hand-area{
  flex-shrink:0;
  padding:10px 12px 6px;
  background:linear-gradient(180deg,rgba(13,58,26,.6),rgba(13,58,26,.85));
  overflow-x:auto;overflow-y:hidden;
  border-top:1px solid rgba(216,168,64,.15);
}
.hand-cards{
  display:flex;justify-content:center;
  gap:4px;
  min-height:92px;
  padding-bottom:4px;
}
.hand-empty{
  display:flex;align-items:center;justify-content:center;
  height:82px;color:rgba(255,255,255,.4);font-size:14px;
}

/* 扑克牌 - 更精致的设计 */
.card{
  position:relative;
  width:52px;height:76px;
  background:linear-gradient(165deg,#fffaf0 0%,#f5edd8 100%);
  border-radius:7px;
  border:1px solid rgba(0,0,0,.15);
  display:flex;flex-direction:column;
  justify-content:space-between;align-items:center;
  padding:4px 3px;
  cursor:pointer;
  flex-shrink:0;
  box-shadow:0 3px 8px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.8);
  transition:transform .18s cubic-bezier(.4,0,.2,1),box-shadow .18s ease;
  user-select:none;
}
.card:hover{transform:translateY(-6px);box-shadow:0 8px 16px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.8)}
.card.selected{
  transform:translateY(-18px);
  box-shadow:0 10px 24px rgba(216,168,64,.4),0 0 0 2px var(--gold2),inset 0 1px 0 rgba(255,255,255,.8);
  border-color:var(--gold);
}
.card-top,.card-bottom{
  display:flex;flex-direction:column;
  align-items:center;line-height:1.1;
}
.card-bottom{transform:rotate(180deg)}
.card-rank{
  font-size:15px;font-weight:900;
  color:var(--card-black);
}
.card-suit{
  font-size:16px;
  color:var(--card-black);
  line-height:1;
}
.card.red .card-rank,.card.red .card-suit{color:var(--card-red)}
.card.joker-big .card-rank,.card.joker-big .card-suit{color:var(--card-red)}
.card.joker-small .card-rank,.card.joker-small .card-suit{color:var(--card-black)}
.card-center{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  font-size:24px;opacity:.12;
}

/* 迷你牌 - 桌面出牌 */
.mini-card{
  width:36px;height:52px;
  background:linear-gradient(165deg,#fffaf0 0%,#f5edd8 100%);
  border-radius:5px;border:1px solid rgba(0,0,0,.12);
  display:flex;flex-direction:column;
  justify-content:space-between;align-items:center;
  padding:3px 2px;flex-shrink:0;
  box-shadow:0 2px 6px rgba(0,0,0,.2);
}
.mini-card .card-rank{font-size:12px}
.mini-card .card-suit{font-size:13px;line-height:1}
.mini-card.red .card-rank,.mini-card.red .card-suit{color:var(--card-red)}
.mini-card.joker-big .card-rank,.mini-card.joker-big .card-suit{color:var(--card-red)}
.mini-card.joker-small .card-rank,.mini-card.joker-small .card-suit{color:var(--card-black)}

/* 底部操作栏 */
.action-bar{
  display:flex;justify-content:center;align-items:center;
  gap:8px;padding:10px 12px;
  background:linear-gradient(180deg,rgba(26,92,46,.95),rgba(13,58,26,.95));
  border-top:2px solid rgba(216,168,64,.3);
  backdrop-filter:blur(10px);
  flex-shrink:0;
}
.action-group{display:flex;gap:8px}
.main-actions{flex:1;justify-content:center}

/* 按钮系统 - 更有质感的按钮 */
.btn-primary,.btn-action{
  padding:12px 20px;
  border:none;border-radius:12px;
  font-size:15px;font-weight:900;
  cursor:pointer;transition:all .15s ease;
  position:relative;
  overflow:hidden;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:var(--grass-deep);
  box-shadow:0 4px 12px rgba(216,168,64,.35),inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 16px rgba(216,168,64,.4),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-primary:active{transform:translateY(0)}

.btn-ghost,.btn-action.btn-ghost{
  background:rgba(255,255,255,.2);
  color:#fff;
  border:1.5px solid rgba(255,255,255,.3);
}
.btn-ghost:hover{background:rgba(255,255,255,.3)}

.btn-small{padding:8px 14px;font-size:13px;border-radius:10px}

.btn-action{padding:10px 18px;font-size:14px;border-radius:11px}
.btn-gold{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:var(--grass-deep);
  box-shadow:0 4px 12px rgba(216,168,64,.3),inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-red{
  background:linear-gradient(135deg,var(--red),var(--red2));
  color:#fff;
  box-shadow:0 4px 12px rgba(196,43,43,.3),inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-green{
  background:linear-gradient(135deg,var(--green),var(--green2));
  color:#fff;
  box-shadow:0 4px 12px rgba(61,191,115,.3),inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-blue{
  background:linear-gradient(135deg,var(--blue),var(--blue2));
  color:#fff;
  box-shadow:0 4px 12px rgba(30,109,143,.3),inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-action:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-action:active{transform:translateY(1px);filter:brightness(.95)}

/* 事件记录面板 */
.events-panel{
  flex-shrink:0;
  background:rgba(13,58,26,.8);
  border-top:1px solid rgba(216,168,64,.2);
  max-height:120px;
  transition:max-height .3s ease;
  backdrop-filter:blur(8px);
}
.events-panel.collapsed{max-height:32px}
.events-toggle{
  padding:6px 16px;
  font-size:12px;color:rgba(255,255,255,.6);
  text-align:center;cursor:pointer;
  border-bottom:1px solid rgba(216,168,64,.15);
}
.events-list{
  padding:8px 16px;
  max-height:88px;overflow-y:auto;
  display:flex;flex-direction:column;gap:4px;
}
.event-item{
  font-size:12px;color:rgba(255,255,255,.6);
}
.event-item.system{color:var(--gold2);font-weight:600}
.event-item strong{color:rgba(255,255,255,.85)}

/* Toast */
.toast{
  position:fixed;left:50%;bottom:80px;
  transform:translateX(-50%);
  padding:12px 24px;
  background:rgba(13,58,26,.95);
  border:1px solid var(--gold);
  border-radius:12px;
  color:var(--gold2);font-size:14px;font-weight:700;
  box-shadow:0 8px 32px rgba(0,0,0,.4);
  z-index:100;
  white-space:nowrap;
}

/* ===== 个人资料弹窗 ===== */
.modal{
  position:fixed;inset:0;z-index:200;
  background:rgba(13,58,26,.6);
  display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(4px);
}
.modal-card{
  width:min(360px,90vw);
  background:var(--paper);
  border:2px solid var(--border);
  border-radius:20px;
  padding:24px;
  box-shadow:var(--shadow);
}
.modal-title{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:20px;
}
.modal-title h3{font-size:18px;color:var(--grass-deep)}
.profile-preview{
  display:flex;align-items:center;gap:14px;
  margin-bottom:20px;
  padding:14px;
  background:rgba(255,250,235,.6);
  border-radius:14px;
}
.profile-avatar{
  width:56px;height:56px;font-size:22px;
}
.profile-name-preview{
  font-size:16px;font-weight:900;color:var(--ink);
}
.profile-tip{font-size:12px;color:var(--muted);margin-top:2px}
.profile-form{display:flex;flex-direction:column;gap:8px}
.profile-form label{
  font-size:13px;color:var(--muted);font-weight:600;
}
.profile-form input{
  width:100%;padding:13px 15px;
  border:1.5px solid var(--border);
  border-radius:12px;
  background:rgba(255,255,255,.8);
  color:var(--ink);font-size:15px;
}
.profile-form input:focus{outline:none;border-color:var(--gold);background:#fff}
.avatar-presets{
  display:flex;gap:8px;margin:4px 0 12px;
}
.avatar-preset{
  width:40px;height:40px;
  background:rgba(255,250,235,.6);
  border:1.5px solid var(--border);
  border-radius:10px;
  font-size:20px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.avatar-preset:hover{border-color:var(--gold);background:#fff}

/* 头像上传 */
.avatar-upload-wrap{
  position:relative;display:flex;align-items:center;gap:10px;
  padding:10px 14px;background:rgba(255,250,235,.6);
  border:1.5px dashed var(--border);border-radius:12px;
  cursor:pointer;transition:all .15s ease;
}
.avatar-upload-wrap:hover{border-color:var(--gold);background:rgba(255,250,235,.9)}
.avatar-file-input{
  position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;z-index:2;
}
.avatar-upload-btn{
  padding:6px 14px;background:linear-gradient(135deg,var(--gold),var(--gold2));
  border-radius:8px;color:var(--grass-deep);font-size:13px;font-weight:700;
  flex-shrink:0;pointer-events:none;
}
.avatar-upload-name{
  font-size:13px;color:var(--muted);overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap;pointer-events:none;
}
.avatar-or{
  text-align:center;font-size:12px;color:var(--muted);margin:2px 0;
}

/* ===== 邀请弹窗 ===== */
.btn-invite{
  padding:6px 14px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  border:none;border-radius:10px;
  color:var(--grass-deep);font-size:13px;font-weight:700;
  cursor:pointer;
  box-shadow:0 3px 10px rgba(216,168,64,.3);
  transition:all .15s ease;
  white-space:nowrap;
}
.btn-invite:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-invite:active{transform:translateY(1px)}

.invite-modal{max-width:380px}

.invite-body{
  display:flex;flex-direction:column;
  align-items:center;gap:16px;
}

.invite-room-badge{
  display:flex;flex-direction:column;
  align-items:center;gap:6px;
  padding:20px 32px;
  background:rgba(216,168,64,.1);
  border:2px dashed rgba(216,168,64,.3);
  border-radius:16px;
  width:100%;
}
.invite-label{
  font-size:13px;color:var(--muted);font-weight:600;
}
.invite-room-no{
  font-size:32px;font-weight:900;
  color:var(--gold);letter-spacing:6px;
  font-family:monospace;
}

.invite-actions{
  display:flex;flex-direction:column;
  gap:10px;width:100%;
}
.invite-copy-btn{
  width:100%;
  padding:14px 20px;
  display:flex;align-items:center;
  justify-content:center;gap:8px;
  font-size:16px;
}
.invite-btn-icon{font-size:20px}

.invite-tip{
  text-align:center;
  padding:12px;
  background:rgba(255,250,235,.5);
  border-radius:12px;
}
.invite-tip p{
  font-size:13px;color:var(--muted);line-height:1.6;
  margin:0;
}

.invite-link-preview{
  width:100%;
  padding:10px 14px;
  background:rgba(255,255,255,.7);
  border:1px solid var(--border);
  border-radius:10px;
  font-size:12px;color:var(--muted);
  word-break:break-all;
  text-align:center;
  max-height:40px;overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

/* ===== 后台页 ===== */
.admin-body{
  min-height:100vh;overflow:auto;
}
.admin-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;
  background:var(--paper);
  border-bottom:2px solid var(--border);
  backdrop-filter:blur(10px);
}
.admin-header h1{font-size:20px;color:var(--grass-deep)}
.admin-content{padding:20px;max-width:1200px;margin:0 auto}
.admin-panel{
  background:var(--paper);
  border:2px solid var(--border);
  border-radius:16px;padding:20px;margin-bottom:16px;
  box-shadow:var(--shadow-sm);
}
.admin-panel h2{font-size:16px;color:var(--grass-deep);margin-bottom:16px}
.admin-table{width:100%;border-collapse:collapse;font-size:14px}
.admin-table th,.admin-table td{
  padding:12px;border-bottom:1px solid var(--border);
  text-align:left;
}
.admin-table th{color:#8a6a20;background:rgba(216,168,64,.1);font-weight:800}
.admin-table td{color:var(--ink)}
.admin-table tr:hover td{background:rgba(124,197,118,.08)}
.status-badge{
  display:inline-block;padding:3px 10px;
  border-radius:99px;font-size:12px;font-weight:700;
}
.status-waiting{background:rgba(216,168,64,.2);color:#8a6a20}
.status-playing{background:rgba(61,191,115,.2);color:var(--grass-dark)}
.status-finished{background:rgba(90,117,96,.2);color:var(--muted)}

/* 后台登录 */
.admin-login{
  max-width:360px;margin:12vh auto;
  text-align:center;
  background:var(--paper);
  border:2px solid var(--border);
  border-radius:20px;
  padding:32px 24px;
  box-shadow:var(--shadow);
}
.admin-login h2{color:var(--grass-deep);margin-bottom:24px;font-size:22px}
.admin-login input{
  width:100%;padding:14px 16px;margin-bottom:12px;
  background:rgba(255,255,255,.8);
  border:1.5px solid var(--border);
  border-radius:12px;color:var(--ink);font-size:15px;
}
.admin-login input:focus{outline:none;border-color:var(--gold);background:#fff}

/* ===== 响应式 ===== */
@media(max-width:480px){
  .card{width:46px;height:68px}
  .card-rank{font-size:13px}
  .card-suit{font-size:14px}
  .card-center{font-size:20px}
  .avatar{width:44px;height:44px;font-size:17px}
  .avatar.me{width:50px;height:50px;font-size:19px}
  .table-center{width:58vw;height:28vh}
  .action-bar{padding:8px}
  .btn-action{padding:8px 14px;font-size:13px}
  .seat-name{max-width:60px;font-size:11px}
  .login-box{padding:28px 20px}
  .bg-yurts{height:14vh}
  .mini-card{width:32px;height:46px}
  .mini-card .card-rank{font-size:11px}
  .mini-card .card-suit{font-size:12px}
  .room-no{font-size:18px}
  .stage-badge{font-size:11px;padding:4px 10px}
}

/* ===== 通用按钮补丁 ===== */
.btn-red.btn-small{
  padding:8px 14px;font-size:13px;border-radius:10px;
  background:linear-gradient(135deg,var(--red),var(--red2));
  color:#fff;border:none;font-weight:700;cursor:pointer;
}

/* ===== 后台增强样式 ===== */
/* 管理员头部 */
.admin-header-actions{display:flex;align-items:center;gap:10px}
.admin-user-badge{padding:4px 12px;background:rgba(216,168,64,.15);border:1px solid rgba(216,168,64,.3);border-radius:99px;font-size:12px;color:#8a6a20;font-weight:700}

/* 标签导航 */
.admin-tabs{
  display:flex;overflow-x:auto;
  background:var(--paper);border-bottom:2px solid var(--border);
  padding:0 8px;flex-shrink:0;
  -webkit-overflow-scrolling:touch;
}
.admin-tab{
  padding:12px 16px;background:none;border:none;border-bottom:3px solid transparent;
  color:var(--muted);font-size:14px;font-weight:700;cursor:pointer;
  white-space:nowrap;transition:all .2s ease;
}
.admin-tab:hover{color:var(--grass-deep)}
.admin-tab.active{color:var(--grass-deep);border-bottom-color:var(--gold)}

/* 内容区域 */
.admin-section{display:none}
.admin-section.active{display:block}

/* 仪表盘 */
.dash-welcome{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px 24px;margin-bottom:18px;
  background:linear-gradient(135deg,rgba(45,122,45,.08),rgba(216,168,64,.08));
  border:1px solid var(--border);border-radius:18px;
  backdrop-filter:blur(10px);
}
.dash-welcome-text h2{font-size:20px;color:var(--grass-deep);margin-bottom:4px}
.dash-welcome-text p{font-size:13px;color:var(--muted)}
.dash-welcome-actions{display:flex;gap:8px;flex-wrap:wrap}

.dashboard-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));
  gap:14px;margin-bottom:20px;
}
.dash-card{
  position:relative;
  background:var(--paper);border:1px solid var(--border);border-radius:18px;
  padding:20px 18px;display:flex;align-items:center;gap:14px;
  box-shadow:var(--shadow-sm);cursor:pointer;
  transition:all .2s cubic-bezier(.4,0,.2,1);overflow:hidden;
}
.dash-card:before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:var(--card-color,var(--gold));
}
.dash-card:hover{
  transform:translateY(-4px);box-shadow:0 12px 32px rgba(26,85,40,.18);
}
.dash-icon{
  width:48px;height:48px;border-radius:14px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:24px;
  background:var(--icon-bg,rgba(216,168,64,.15));
}
.dash-body{flex:1;min-width:0}
.dash-num{font-size:28px;font-weight:900;color:var(--grass-deep);line-height:1.1;font-variant-numeric:tabular-nums}
.dash-label{font-size:13px;color:var(--ink);font-weight:700;margin-top:2px}
.dash-sub{font-size:11px;color:var(--muted);margin-top:2px}

.dash-blue{--card-color:#1e6d8f;--icon-bg:rgba(30,109,143,.15)}
.dash-blue .dash-icon{background:rgba(30,109,143,.15)}
.dash-green{--card-color:#3dbf73;--icon-bg:rgba(61,191,115,.15)}
.dash-green .dash-icon{background:rgba(61,191,115,.15)}
.dash-gold{--card-color:#d8a840;--icon-bg:rgba(216,168,64,.15)}
.dash-gold .dash-icon{background:rgba(216,168,64,.15)}
.dash-teal{--card-color:#20a8a8;--icon-bg:rgba(32,168,168,.15)}
.dash-teal .dash-icon{background:rgba(32,168,168,.15)}
.dash-red{--card-color:#c42b2b;--icon-bg:rgba(196,43,43,.15)}
.dash-red .dash-icon{background:rgba(196,43,43,.15)}
.dash-purple{--card-color:#8b5cf6;--icon-bg:rgba(139,92,246,.15)}
.dash-purple .dash-icon{background:rgba(139,92,246,.15)}

.dash-quick-section{
  padding:18px 22px;background:var(--paper);
  border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--shadow-sm);
}
.dash-quick-section h3{font-size:15px;color:var(--grass-deep);margin-bottom:14px}
.quick-actions{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;
}
.quick-action{
  display:flex;align-items:center;gap:10px;padding:14px 16px;
  background:rgba(255,250,235,.5);border:1.5px solid var(--border);
  border-radius:14px;cursor:pointer;font-size:14px;font-weight:600;color:var(--ink);
  transition:all .18s ease;
}
.quick-action:hover{
  border-color:var(--gold);background:#fff;transform:translateY(-2px);
  box-shadow:0 6px 18px rgba(216,168,64,.18);
}
.quick-icon{font-size:20px;flex-shrink:0}

/* 工具栏 */
.panel-toolbar{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:16px;flex-wrap:wrap;gap:10px;
}
.toolbar-left{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.admin-search{
  width:200px;padding:10px 14px;
  border:1.5px solid var(--border);border-radius:12px;
  background:var(--paper);color:var(--ink);font-size:14px;
}
.admin-search:focus{outline:none;border-color:var(--gold);background:#fff}
.admin-input{
  width:100%;padding:12px 14px;
  border:1.5px solid var(--border);border-radius:12px;
  background:rgba(255,255,255,.8);color:var(--ink);font-size:14px;
}
.admin-input:focus{outline:none;border-color:var(--gold);background:#fff}
.admin-input-sm{width:80px;text-align:center}
.admin-textarea{
  width:100%;padding:12px 14px;resize:vertical;
  border:1.5px solid var(--border);border-radius:12px;
  background:rgba(255,255,255,.8);color:var(--ink);font-size:14px;
  font-family:inherit;line-height:1.6;
}
.admin-textarea:focus{outline:none;border-color:var(--gold);background:#fff}

/* 操作单元格 */
.action-cell{white-space:nowrap}
.action-cell button{margin:0 2px}

/* 分页 */
.pagination{
  display:flex;justify-content:center;align-items:center;gap:6px;
  padding:16px 0 4px;flex-wrap:wrap;
}
.page-active{
  background:linear-gradient(135deg,var(--gold),var(--gold2))!important;
  color:var(--grass-deep)!important;border-color:transparent!important;
}

/* 状态徽章补充 */
.status-normal{background:rgba(61,191,115,.2);color:var(--grass-dark)}
.status-banned{background:rgba(196,43,43,.2);color:var(--red)}
.status-muted{background:rgba(216,168,64,.2);color:#8a6a20}

/* 弹窗增强 */
.admin-detail-modal{max-width:640px;max-height:85vh;overflow-y:auto}
.detail-header{
  display:flex;align-items:center;gap:16px;
  padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:16px;
}
.detail-avatar{
  width:56px;height:56px;
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:24px;font-weight:900;color:var(--grass-deep);flex-shrink:0;
}
.detail-name{font-size:20px;font-weight:900;color:var(--grass-deep)}
.detail-meta{font-size:13px;color:var(--muted);margin-top:4px}
.detail-msg{
  margin-top:8px;padding:8px 12px;
  background:rgba(216,168,64,.1);border-radius:10px;
  font-size:13px;color:#8a6a20;font-weight:600;
}
.detail-section{margin-bottom:20px}
.detail-section h4{font-size:14px;color:var(--grass-deep);margin-bottom:10px}
.detail-actions{display:flex;gap:8px;flex-wrap:wrap}

/* 封禁信息 */
.ban-info{
  padding:8px 12px;background:rgba(196,43,43,.08);
  border:1px solid rgba(196,43,43,.15);border-radius:10px;
  font-size:13px;color:var(--red);margin-bottom:6px;
}

/* 事件日志 */
.event-log{max-height:200px;overflow-y:auto;font-size:13px}
.event-log-item{padding:4px 0;border-bottom:1px solid rgba(45,122,45,.08)}
.event-time{color:var(--muted);font-size:12px;margin-right:8px}

/* 公告表单 */
.announce-form{
  display:flex;flex-direction:column;gap:10px;
  padding:16px;background:rgba(255,250,235,.4);
  border:1px dashed var(--border);border-radius:14px;margin-bottom:16px;
}

/* 系统维护 */
.maint-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.maint-card{
  background:rgba(255,250,235,.5);border:2px solid var(--border);border-radius:16px;
  padding:20px;
}
.maint-card h3{font-size:16px;color:var(--grass-deep);margin-bottom:8px}
.maint-card p{font-size:13px;color:var(--muted);line-height:1.6;margin-bottom:12px}
.maint-inline{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink)}
.maint-inline input{width:60px}

/* 后台 Toast */
.admin-toast{
  position:fixed;left:50%;bottom:40px;
  transform:translateX(-50%);
  padding:12px 28px;
  background:rgba(26,53,40,.92);border:1px solid var(--gold);
  border-radius:12px;color:var(--gold);font-size:14px;font-weight:700;
  box-shadow:0 8px 32px rgba(0,0,0,.3);z-index:300;white-space:nowrap;
}