/* ============================================================
   管理后台样式
   ============================================================ */

.manage-panel{
  position:fixed;inset:0;z-index:800;display:flex;background:var(--bg);
  animation:fadeIn .18s ease;
}
.mg-nav{
  flex:none;width:236px;background:#1b1d24;color:#fff;display:flex;flex-direction:column;
  padding:18px 14px;
}
.mg-brand{display:flex;align-items:center;gap:12px;padding:6px 8px 20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:16px;}
.mgb-icon{
  width:44px;height:44px;border-radius:12px;flex:none;display:grid;place-items:center;font-size:24px;
  background:linear-gradient(150deg,#ffd75e,#e0930a);
}
.mg-brand b{font-size:15.5px;letter-spacing:.6px;display:block;}
.mg-brand i{font-style:normal;font-size:12px;color:rgba(255,255,255,.5);display:block;margin-top:3px;
  max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.mg-menu{display:flex;flex-direction:column;gap:5px;flex:1;}
.mg-nav-item{
  display:flex;align-items:center;gap:11px;height:48px;padding:0 14px;border-radius:var(--r-sm);
  font-size:14.5px;font-weight:600;color:rgba(255,255,255,.72);text-align:left;
  transition:background .15s,color .15s;
}
.mg-nav-item em{font-style:normal;font-size:17px;width:22px;text-align:center;}
.mg-nav-item:hover{background:rgba(255,255,255,.08);color:#fff;}
.mg-nav-item.on{background:linear-gradient(90deg,rgba(216,30,44,.9),rgba(216,30,44,.55));color:#fff;box-shadow:0 4px 14px rgba(216,30,44,.3);}
.mg-nav-foot{border-top:1px solid rgba(255,255,255,.1);padding-top:14px;}
.mg-nav-foot .btn-line{background:rgba(255,255,255,.08);color:rgba(255,255,255,.85);border-color:rgba(255,255,255,.18);}
.mg-nav-foot .btn-line:hover{background:rgba(255,255,255,.16);}

.mg-main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;}
.mg-head{
  flex:none;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px 26px;background:#fff;border-bottom:1px solid var(--line);
}
.mg-head h2{font-size:19px;font-weight:700;}
.mg-head p{font-size:13px;color:var(--muted);margin-top:4px;}
.mg-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;}
.mg-body{flex:1;overflow:auto;padding:22px 26px 40px;}

/* ---------------- 概览看板 ---------------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;
  box-shadow:var(--shadow-1);position:relative;overflow:hidden;
}
.stat-card::after{content:"";position:absolute;right:-24px;top:-24px;width:96px;height:96px;border-radius:50%;background:var(--line-2);opacity:.7;}
.stat-card .sc-label{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px;position:relative;z-index:2;}
.stat-card .sc-value{font-size:34px;font-weight:800;font-family:var(--font-num);margin-top:10px;line-height:1.1;position:relative;z-index:2;}
.stat-card .sc-foot{font-size:12.5px;color:var(--muted-2);margin-top:8px;position:relative;z-index:2;}
.stat-card.c-red .sc-value{color:var(--brand);}
.stat-card.c-gold .sc-value{color:#b8860b;}
.stat-card.c-green .sc-value{color:var(--ok);}
.stat-card.c-blue .sc-value{color:var(--info);}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px;}
.three-col{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:18px;}
@media (max-width:1100px){.two-col,.three-col{grid-template-columns:1fr;}}

.rank-list{display:flex;flex-direction:column;gap:12px;}
.rank-item{display:flex;align-items:center;gap:12px;}
.rank-item .ri-no{
  width:26px;height:26px;border-radius:8px;flex:none;display:grid;place-items:center;
  font-size:12.5px;font-weight:700;font-family:var(--font-num);background:var(--line-2);color:var(--muted);
}
.rank-item:nth-child(1) .ri-no{background:linear-gradient(180deg,#ffd75e,#e0a000);color:#fff;}
.rank-item:nth-child(2) .ri-no{background:linear-gradient(180deg,#dfe4ec,#b6bdc9);color:#fff;}
.rank-item:nth-child(3) .ri-no{background:linear-gradient(180deg,#f0c9a0,#cf9b6a);color:#fff;}
.rank-item .ri-icon{font-size:22px;flex:none;width:30px;text-align:center;}
.rank-item .ri-name{flex:1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-item .ri-val{font-family:var(--font-num);font-size:15px;font-weight:700;color:var(--brand);flex:none;}
.rank-item .ri-bar{width:90px;flex:none;}

.stock-row{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.stock-row .sr-name{width:130px;flex:none;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.stock-row .sr-bar{flex:1;}
.stock-row .sr-num{width:110px;flex:none;text-align:right;font-family:var(--font-num);font-size:13.5px;color:var(--muted);}

/* ---------------- 工具栏 ---------------- */
.toolbar{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--shadow-1);
}
.toolbar .tb-search{width:240px;}
.toolbar .tb-select{width:160px;}
.toolbar .spacer{flex:1;}

/* ---------------- 奖品图示 ---------------- */
.prize-icon{
  width:44px;height:44px;border-radius:10px;flex:none;display:grid;place-items:center;
  background:var(--line-2);font-size:23px;overflow:hidden;
}
.prize-icon img{width:100%;height:100%;object-fit:cover;}
.prize-cell{display:flex;align-items:center;gap:11px;min-width:200px;}
.prize-cell .pc-name{font-weight:600;font-size:14.5px;line-height:1.35;}
.prize-cell .pc-note{font-size:12px;color:var(--muted-2);margin-top:3px;}
.lv{font-size:12px;font-weight:700;padding:2px 8px;border-radius:6px;white-space:nowrap;}
.lv-0{background:#fdeceb;color:#c81e1e;}
.lv-1{background:#fff2d8;color:#b06d00;}
.lv-2{background:#f3ecfe;color:#7c3aed;}
.lv-3{background:var(--info-bg);color:var(--info);}
.lv-4{background:var(--ok-bg);color:var(--ok);}
.lv-5{background:#eef2f6;color:#54617a;}
.lv-9{background:#f2f4f8;color:#8b93a5;}

/* 图标选择器 */
.icon-picker{display:flex;flex-wrap:wrap;gap:6px;max-height:168px;overflow:auto;padding:10px;
  border:1px solid var(--line);border-radius:var(--r-sm);background:#fbfcfe;}
.icon-picker button{
  width:40px;height:40px;border-radius:9px;font-size:21px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);transition:all .12s;
}
.icon-picker button:hover{border-color:var(--brand);transform:scale(1.08);}
.icon-picker button.on{border-color:var(--brand);background:var(--danger-bg);box-shadow:0 0 0 2px rgba(216,30,44,.15);}
.icon-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px;}
.icon-tabs button{
  padding:5px 12px;border-radius:99px;font-size:12.5px;font-weight:600;
  background:var(--line-2);color:var(--muted);
}
.icon-tabs button.on{background:var(--brand);color:#fff;}

.icon-preview{
  width:76px;height:76px;border-radius:var(--r-sm);display:grid;place-items:center;font-size:38px;
  background:var(--line-2);overflow:hidden;flex:none;
}
.icon-preview img{width:100%;height:100%;object-fit:cover;}

/* ---------------- 概率条 ---------------- */
.prob-bar{display:flex;align-items:center;gap:10px;}
.prob-bar .pb-track{flex:1;height:9px;border-radius:99px;background:var(--line-2);overflow:hidden;min-width:70px;}
.prob-bar .pb-track>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--brand));border-radius:99px;}
.prob-bar .pb-val{width:74px;text-align:right;font-family:var(--font-num);font-size:13.5px;font-weight:600;flex:none;}
.prob-bar .pb-val.warn{color:var(--warn);}

.sim-table td,.sim-table th{padding:8px 10px;font-size:13px;}

/* ---------------- 记录 ---------------- */
.rec-sum{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:18px;}
.rec-sum .rs{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px;}
.rec-sum .rs b{font-size:24px;font-family:var(--font-num);display:block;}
.rec-sum .rs span{font-size:12.5px;color:var(--muted);}
.rec-mono{font-family:var(--font-num);font-size:13px;letter-spacing:.4px;}
.voided{text-decoration:line-through;opacity:.5;}

/* ---------------- 设置 ---------------- */
.set-sec{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-1);margin-bottom:18px;overflow:hidden;}
.set-sec>h3{
  font-size:15px;font-weight:700;padding:15px 20px;border-bottom:1px solid var(--line);background:#fafbfd;
  display:flex;align-items:center;gap:9px;
}
.set-sec>h3 small{font-weight:400;font-size:12.5px;color:var(--muted);}
.set-body{padding:20px;}
.set-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 20px;padding:13px 0;border-bottom:1px dashed var(--line-2);}
.set-row:last-child{border-bottom:none;}
/* sr-l 必须 min-width:180px（不能为 0）：flex-basis 0 时 Chromium 换行判定把标签按
   0 宽求和，右侧 w-auto 被 max-width 钳到容器宽后「刚好放得下」→ 不换行 → 收缩阶段
   0 基数标签分不到宽度 → 压成 0 宽竖排（125% 最大化时曲库片 max-content≈容器宽必现）。
   180px 让换行判定必燃：标签独占一行横排，内容第二行内部自动换行 */
.set-row .sr-l{flex:1;min-width:180px;}
.set-row .sr-l b{font-size:14.5px;font-weight:600;display:block;}
.set-row .sr-l span{font-size:12.5px;color:var(--muted);display:block;margin-top:4px;line-height:1.6;}
.set-row .sr-r{flex:none;width:260px;}
.set-row .sr-r.w-auto{width:auto;flex:0 1 auto;min-width:0;max-width:100%;}
/* 网格类内容（如玩法背景图）固有宽度极小（auto-fill 单列 min），basis 会塌缩，
   必须允许 grow 撑满整行，否则窄容器里网格永远只有 1 列并顶到最右缘 */
.set-row .sr-r.grow{flex:1 1 auto;}

.usage-bar{height:12px;border-radius:99px;background:var(--line-2);overflow:hidden;margin-top:10px;}
.usage-bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--ok),var(--gold),var(--danger));transition:width .4s;}

.drop-zone{
  border:2px dashed var(--line);border-radius:var(--r);padding:34px 20px;text-align:center;
  background:#fbfcfe;transition:all .18s;cursor:pointer;
}
.drop-zone:hover,.drop-zone.drag{border-color:var(--brand);background:var(--danger-bg);}
.drop-zone .dz-icon{font-size:40px;opacity:.7;}
.drop-zone .dz-main{font-size:15.5px;font-weight:600;margin-top:12px;}
.drop-zone .dz-sub{font-size:12.5px;color:var(--muted);margin-top:7px;line-height:1.8;}

.import-map{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px;margin-top:6px;}
.import-map .im-item{display:flex;align-items:center;gap:10px;}
.import-map .im-item>span{width:78px;flex:none;font-size:13.5px;font-weight:600;color:var(--ink-2);}
.import-preview{max-height:280px;overflow:auto;border:1px solid var(--line);border-radius:var(--r-sm);}

.code-hint{
  font-family:var(--font-num);font-size:12.5px;background:#f5f7fa;border:1px solid var(--line);
  border-radius:6px;padding:2px 7px;color:var(--ink-2);
}

/* 加载 */
.loading{display:flex;align-items:center;justify-content:center;gap:12px;padding:60px;color:var(--muted);font-size:14.5px;}
.spinner{width:22px;height:22px;border:2.5px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============================================================
   外观与音频页
   ============================================================ */

/* ---- 内置主题色板 ---- */
.theme-pal{display:flex;flex-wrap:wrap;gap:10px;}
.theme-chip{
  display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:99px;
  background:#fff;border:1.5px solid var(--line);font-size:13.5px;font-weight:600;
  color:var(--ink-2);transition:all .16s;cursor:pointer;
}
.theme-chip:hover{border-color:var(--muted-2);}
.theme-chip.on{border-color:var(--brand);color:var(--ink);box-shadow:0 0 0 3px var(--danger-bg);}
.theme-chip .tc-dot{width:16px;height:16px;border-radius:50%;flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);}

/* ---- 玩法背景图 ---- */
.bg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;width:100%;}
.bg-tile{
  border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;background:#fbfcfe;
  display:flex;flex-direction:column;
}
.bgt-label{font-size:13px;font-weight:700;padding:9px 12px;border-bottom:1px solid var(--line-2);color:var(--ink-2);}
.bgt-thumb{
  aspect-ratio:16/9;background:#eef1f6 center/cover no-repeat;
  display:grid;place-items:center;position:relative;
}
.bgt-thumb.has::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06);}
.bgt-ph{font-size:12.5px;color:var(--muted-2);}
.bgt-name{padding:8px 12px 2px;display:flex;flex-direction:column;gap:3px;min-height:42px;}
.bgt-file{font-size:12px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.bgt-file.pend{color:var(--warn);font-weight:600;}
.bgt-size{font-size:11.5px;color:var(--muted);}
.bgt-ops{display:flex;gap:6px;padding:8px 12px 12px;flex-wrap:wrap;}
.bgt-ops .btn{flex:1;min-width:0;padding:0 8px;}

/* ---- 音频分区 ---- */
.aud-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:12px 14px;border-radius:var(--r-sm);background:#fbfcfe;border:1px solid var(--line);
  margin-bottom:6px;
}
.aud-status{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-width:0;}
.aud-status b{font-size:13.5px;font-weight:600;max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.aud-ops{display:flex;gap:8px;flex-wrap:wrap;flex:none;}

/* ---- 内置曲库选择片 ---- */
.bm-chips{display:flex;flex-wrap:wrap;gap:8px;}
.bm-chip{
  display:inline-flex;align-items:center;gap:4px;
  padding:7px 13px;border-radius:99px;border:1px solid var(--line);
  background:#fff;font-size:12.5px;color:var(--ink-2);cursor:pointer;
  transition:border-color .15s,background .15s,color .15s;
}
.bm-chip small{font-size:10.5px;color:var(--muted-2);font-family:var(--font-num);}
.bm-chip:hover{border-color:var(--brand);color:var(--brand);}
.bm-chip.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.bm-chip.on small{color:rgba(255,255,255,.82);}

/* ---- 玩法样式选择片（与曲库选择片同款外观，独立 class 避免混入曲库统计） ---- */
.ss-chip{
  display:inline-flex;align-items:center;gap:4px;
  padding:7px 13px;border-radius:99px;border:1px solid var(--line);
  background:#fff;font-size:12.5px;color:var(--ink-2);cursor:pointer;
  transition:border-color .15s,background .15s,color .15s;
}
.ss-chip:hover{border-color:var(--brand);color:var(--brand);}
.ss-chip.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}

/* ---- 滑杆 ---- */
.sl-wrap{display:flex;align-items:center;gap:10px;width:320px;}
.sl{flex:1;-webkit-appearance:none;appearance:none;height:6px;border-radius:99px;background:var(--line);outline:none;}
.sl::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;
  background:var(--brand);border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.24);cursor:pointer;
}
.sl::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--brand);border:2px solid #fff;cursor:pointer;}
.sl-val{font-size:12.5px;font-family:var(--font-num);color:var(--ink-2);width:44px;text-align:right;flex:none;}
.sl-end{font-size:11.5px;color:var(--muted-2);flex:none;}

/* ---- 背景图预览 ---- */
.bg-preview-box{padding:6px;background:
  repeating-conic-gradient(#eef1f6 0% 25%, #fff 0% 50%) 50%/18px 18px;border-radius:12px;}

@media (max-width:1100px){
  .sl-wrap{width:220px;}
}