:root{
    --bg:#0a0f1a; --panel:#121a2b; --line:#22304a; --text:#e6edf7; --muted:#8b98ad;
    --my:#1e3a8a; --enemy:#7f1d1d;
  }
  *{box-sizing:border-box}
  html,body{margin:0;height:100%}
  body{
    background:radial-gradient(1200px 600px at 50% -10%, #16213a 0%, #0a0f1a 60%);
    color:var(--text); overflow:hidden;
    font:14px/1.45 "Microsoft YaHei","PingFang SC","Hiragino Sans GB",system-ui,sans-serif;
  }
  button{font-family:inherit}
  #app{height:100vh;display:flex;flex-direction:column}
  /* ---------- 顶栏 ---------- */
  #topbar{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:10px 18px;border-bottom:1px solid var(--line);
    background:linear-gradient(180deg,rgba(30,44,70,.55),rgba(12,18,30,.25));
    flex:none;
  }
  .brand{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;letter-spacing:.5px}
  .brand .hexlogo{
    width:22px;height:24px;background:linear-gradient(145deg,#60a5fa,#2563eb);
    clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  }
  .brand .tag{
    font-size:10px;font-weight:700;color:#0a0f1a;background:#fbbf24;
    padding:1px 6px;border-radius:6px;letter-spacing:.5px;transform:translateY(-1px);
  }
  .tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
  .count{font-size:13px;color:var(--muted);margin-right:6px;white-space:nowrap}
  .count b{color:#fbbf24;font-size:16px}
  .btn{
    background:#16233a;border:1px solid #2a3a58;color:#cbd5e1;border-radius:9px;
    padding:7px 12px;font-size:13px;cursor:pointer;transition:.15s;white-space:nowrap;
  }
  .btn:hover{background:#1c2d4b;border-color:#3b527a;color:#fff}
  .btn.primary{background:#2563eb;border-color:#3b82f6;color:#fff}
  .btn.primary:hover{background:#3b82f6}
  /* ---------- 主体 ---------- */
  main{flex:1;display:flex;gap:16px;padding:12px 18px;min-height:0;align-items:stretch}
  /* 棋子池 */
  #pool{
    width:238px;flex:none;display:flex;flex-direction:column;overflow:hidden;
    background:var(--panel);border:1px solid var(--line);border-radius:14px;
  }
  .pool-title{
    padding:10px 14px;font-size:12px;font-weight:700;color:#9fb0cc;letter-spacing:2px;
    border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;
  }
  .pool-title span{font-size:11px;color:#5f6b81;font-weight:400;letter-spacing:0}
  .pool-list{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:8px}
  .pool-list::-webkit-scrollbar,.t-list::-webkit-scrollbar,.m-body::-webkit-scrollbar{width:8px;height:8px}
  .pool-list::-webkit-scrollbar-thumb,.t-list::-webkit-scrollbar-thumb,.m-body::-webkit-scrollbar-thumb{background:#2a3a58;border-radius:4px}
  .pcard{
    display:flex;align-items:center;gap:10px;padding:7px 9px;border-radius:10px;
    background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);
    cursor:grab;touch-action:none;user-select:none;transition:.12s;
  }
  .pcard:hover{background:rgba(96,165,250,.10);border-color:rgba(96,165,250,.45)}
  .pcard:active{cursor:grabbing}
  .p-avatar{
    width:36px;height:36px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
    font-weight:800;font-size:15px;color:#08101c;border:2px solid rgba(255,255,255,.45);
    box-shadow:0 2px 6px rgba(0,0,0,.45);
  }
  .p-meta{min-width:0}
  .p-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .p-sub{display:flex;align-items:center;gap:6px;margin-top:1px}
  .p-lv{font-size:11px;font-weight:700;color:#fbbf24}
  .p-traits{font-size:10.5px;color:#7c8aa2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  /* 棋盘区 */
  #stage{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}
  .legend{display:flex;gap:18px;align-items:center;font-size:12px;color:#8b98ad;flex:none}
  .legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-2px}
  .legend .my{background:#1e3a8a;border:1px solid #3b82f6}
  .legend .enemy{background:#7f1d1d;border:1px solid #ef4444;opacity:.8}
  #boardWrap{
    background:radial-gradient(600px 400px at 50% 40%, #16233c 0%, #0d1524 100%);
    border:1px solid var(--line);border-radius:16px;padding:2px;
    box-shadow:0 20px 60px rgba(0,0,0,.45), inset 0 0 80px rgba(59,130,246,.05);
    overflow:hidden;
  }
  #board{position:relative;width:534px;height:515px}
  .hex{
    position:absolute;width:68px;height:78.5px;background:#dbe4f2;
    clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
    filter:drop-shadow(0 1px 1px rgba(0,0,0,.3));
  }
  .hex .in{
    position:absolute;top:3px;right:3px;bottom:3px;left:3px;
    clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
    background:#122040;transition:background .12s;
  }
  .hex.my .in{background:#12254a}
  .hex.my:hover .in{background:#1c3f78}
  .hex.enemy{background:#93a0b6}
  .hex.enemy .in{background:#2e1216}
  .hex.enemy{opacity:.92;cursor:not-allowed}
  .hex.drop-target .in{background:#2563eb}
  .u-fill{
    position:absolute;top:3px;right:3px;bottom:3px;left:3px;z-index:2;
    clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
    background:linear-gradient(160deg,var(--uc) 0%,var(--uc) 52%,rgba(0,0,0,.45) 100%);
    display:flex;align-items:center;justify-content:center;overflow:hidden;
    cursor:grab;touch-action:none;user-select:none;
  }
  .u-fill::before{
    content:'';position:absolute;top:0;right:0;bottom:0;left:0;
    background:radial-gradient(circle at 32% 20%,rgba(255,255,255,.4),transparent 58%);
    pointer-events:none;
  }
  .u-initial{
    position:relative;font-size:27px;font-weight:800;color:rgba(255,255,255,.5);
    text-shadow:0 2px 8px rgba(0,0,0,.4);transform:translateY(-5px);pointer-events:none;
  }
  .u-name{
    position:absolute;left:0;right:0;bottom:0;padding:9px 0 4px;
    font-size:10px;font-weight:700;color:#fff;text-align:center;line-height:1.2;
    background:linear-gradient(180deg,transparent,rgba(0,0,0,.8));
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    text-shadow:0 1px 2px #000;pointer-events:none;
  }
  .u-fill .chip-lv{
    position:absolute;top:5px;right:6px;background:#081120;border:1px solid #fbbf24;color:#fbbf24;
    font-size:10px;font-weight:800;line-height:1;padding:2px 4px;border-radius:6px;white-space:nowrap;
    z-index:3;pointer-events:none;
  }
  .hex.my:hover .u-fill{filter:brightness(1.14)}
  .hint{font-size:12px;color:#5f6b81;flex:none}
  /* 全局技能槽（竖条卡牌） */
  #skillBar{width:auto;max-width:none;flex:none;margin-top:2px}
  .sb-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:5px}
  .sb-label{font-size:11px;letter-spacing:2px;color:#6b7a94;font-weight:700}
  .sb-note{font-size:10.5px;color:#5f6b81}
  .sb-slots{display:flex;gap:14px;justify-content:center}
  .skill-slot{
    position:relative;width:112px;height:clamp(150px,26vh,300px);border-radius:14px;border:2px dashed #2f405f;
    background:rgba(255,255,255,.02);display:flex;flex-direction:column;align-items:center;
    justify-content:center;padding:0;cursor:pointer;transition:.15s;overflow:hidden;flex:none;
  }
  .skill-slot:hover{border-color:#3b82f6;background:rgba(59,130,246,.07)}
  .skill-slot.filled{
    border-style:solid;border-color:rgba(170,225,255,.75);
    background:linear-gradient(160deg,var(--sc) 0%,var(--sc) 55%,rgba(0,0,0,.5) 100%);
    box-shadow:0 0 20px rgba(96,165,250,.35),inset 0 0 0 1px rgba(255,255,255,.28);
  }
  .skill-slot.filled::before{
    content:'';position:absolute;left:0;right:0;top:0;bottom:0;
    background:radial-gradient(circle at 32% 18%,rgba(255,255,255,.42),transparent 60%);
    pointer-events:none;
  }
  .skill-slot.has-img::before{display:none}
  .skill-slot .empty-tip{font-size:11.5px;color:#5f6b81;text-align:center;padding:0 6px;line-height:1.5}
  .skill-slot .s-initial{
    position:relative;z-index:2;font-size:clamp(30px,5.6vh,52px);font-weight:800;color:rgba(255,255,255,.55);
    text-shadow:0 3px 12px rgba(0,0,0,.45);
  }
  .skill-slot.has-img .s-initial{display:none}
  .skill-slot .s-remove{
    position:absolute;z-index:3;top:6px;right:8px;width:20px;height:20px;border-radius:50%;
    background:rgba(8,17,32,.78);border:1px solid rgba(255,255,255,.3);color:#cbd5e1;
    font-size:11px;line-height:18px;text-align:center;display:none;
  }
  .skill-slot.filled:hover .s-remove{display:block}
  @media (max-height: 820px){ .skill-slot{height:150px} }
  .sk-item{display:flex;gap:10px;align-items:flex-start;padding:10px;border:1px solid #22304a;border-radius:10px;margin-bottom:8px;cursor:pointer;background:rgba(255,255,255,.02)}
  .sk-item:hover{border-color:#3b82f6;background:rgba(59,130,246,.08)}
  .sk-ic{width:34px;height:34px;border-radius:8px;flex:none;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;color:#08101c}
  .sk-nm{font-size:13.5px;font-weight:700}
  .sk-ds{font-size:11.5px;color:#8b98ad;margin-top:2px}
  /* ---------- 右侧羁绊栏（竖排） ---------- */
  #traitbar{
    width:222px;flex:none;display:flex;flex-direction:column;overflow:hidden;
    background:var(--panel);border:1px solid var(--line);border-radius:14px;
  }
  .t-head{
    padding:10px 12px;border-bottom:1px solid var(--line);
    display:flex;flex-direction:column;gap:3px;flex:none;
  }
  .t-label{font-size:12px;letter-spacing:2px;color:#9fb0cc;font-weight:700}
  .t-note{font-size:10.5px;color:#5f6b81;line-height:1.45}
  .t-list{flex:1;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:8px}
  .trait{
    min-width:0;width:100%;display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:10px;
    background:rgba(255,255,255,.03);border:1.5px solid rgba(255,255,255,.1);
    cursor:default;transition:.15s;touch-action:none;
  }
  .trait:hover{background:rgba(255,255,255,.06)}
  .t-icon{
    width:30px;height:30px;flex:none;border:2px solid;border-radius:8px;
    display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;
    background:rgba(255,255,255,.04);
  }
  .t-body{min-width:0}
  .t-name{font-size:13px;font-weight:700;display:flex;align-items:baseline;gap:6px;white-space:nowrap}
  .t-count{font-size:15px;font-weight:800}
  .t-progress{font-size:11.5px;color:#5f6b81;margin-top:1px;white-space:nowrap}
  .t-progress i{font-style:normal;padding:0 1px;color:#3b465c}
  .t-progress .cur{font-weight:800;font-size:13px}
  /* ---------- 拖拽幽灵 ---------- */
  #ghost{
    position:fixed;left:0;top:0;width:46px;height:46px;border-radius:50%;z-index:2000;
    display:none;align-items:center;justify-content:center;pointer-events:none;
    transform:translate(-50%,-50%);box-shadow:0 8px 24px rgba(0,0,0,.6);
    font-weight:800;font-size:17px;color:#08101c;border:2px solid rgba(255,255,255,.7);
  }
  /* ---------- 提示 ---------- */
  #toast{
    position:fixed;left:50%;bottom:120px;transform:translateX(-50%) translateY(8px);
    background:#1f2937;border:1px solid #374151;color:#e5e7eb;padding:8px 16px;border-radius:10px;
    font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:4000;
  }
  #toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
  /* ---------- 羁绊浮层 ---------- */
  #tip{
    position:fixed;z-index:1500;width:272px;display:none;
    background:#0b1220;border:1px solid #2b3a57;border-radius:10px;padding:10px 12px;
    box-shadow:0 12px 34px rgba(0,0,0,.6);
  }
  .tip-title{font-size:14px;font-weight:800;display:flex;align-items:baseline;gap:8px}
  .tip-sub{font-size:11px;color:#8b98ad;margin:3px 0 8px}
  .tip-row{
    display:flex;align-items:center;gap:8px;padding:4px 6px;border-radius:6px;
    border-left:3px solid transparent;font-size:12px;margin-bottom:2px;
  }
  .tip-row.active{background:rgba(255,255,255,.05);border-left-color:var(--c)}
  .tip-n{width:20px;text-align:right;font-weight:800;color:var(--c)}
  .tip-lv{width:32px;font-size:10px;color:#7c8aa2}
  .tip-desc{flex:1;color:#cbd5e1}
  .tip-row.active .tip-desc{color:#fff}
  /* ---------- 等级气泡 ---------- */
  #lvPop{
    position:fixed;z-index:2500;display:none;width:210px;
    background:#0f1726;border:1px solid #2b3a57;border-radius:12px;padding:12px;
    box-shadow:0 16px 40px rgba(0,0,0,.6);
  }
  #lvPop.show{display:block}
  .lv-h{font-size:13px;font-weight:700;margin-bottom:8px}
  .lv-h b{color:#fbbf24}
  .lv-h em{font-style:normal;color:#7c8aa2;font-weight:400;font-size:11px}
  #lvRange{width:100%;accent-color:#3b82f6}
  .lv-btns{display:flex;gap:8px;margin-top:8px}
  .lv-btns .btn{flex:1;padding:5px 0;text-align:center}
  /* ---------- 弹窗 ---------- */
  #overlay{
    position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(2,6,14,.62);backdrop-filter:blur(3px);
    display:none;align-items:center;justify-content:center;z-index:3000;
  }
  #overlay.show{display:flex}
  .modal{
    width:780px;max-width:94vw;max-height:88vh;display:flex;flex-direction:column;
    background:#0f1726;border:1px solid #24314a;border-radius:14px;overflow:hidden;
    box-shadow:0 30px 80px rgba(0,0,0,.6);
  }
  .m-head{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:13px 16px;border-bottom:1px solid #1d2a42;flex:none;
  }
  .m-title{font-size:15px;font-weight:800}
  .m-x{background:none;border:none;color:#8b98ad;font-size:18px;cursor:pointer;line-height:1}
  .m-x:hover{color:#fff}
  .m-body{padding:14px 16px;overflow:auto}
  .m-btns{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
  .tabs{display:flex;gap:6px}
  .tabs button{
    background:#131f34;border:1px solid #24314a;color:#8b98ad;border-radius:8px;
    padding:5px 14px;font-size:12.5px;cursor:pointer;
  }
  .tabs button.on{background:#2563eb;border-color:#3b82f6;color:#fff}
  /* 编辑表单 */
  .f-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}
  .f-row label{font-size:12px;color:#8b98ad;flex:none;width:64px}
  input[type=text],input[type=number]{
    background:#0b1322;border:1px solid #2a3a58;color:#e6edf7;border-radius:8px;
    padding:6px 9px;font-size:13px;outline:none;min-width:0;
  }
  input:focus{border-color:#3b82f6}
  .ed-trait,.ed-unit{border:1px solid #22304a;border-radius:10px;padding:10px;margin-bottom:10px;background:rgba(255,255,255,.02)}
  .ed-row{display:flex;gap:8px;align-items:center;margin-bottom:6px}
  .ed-name,.ed-uname{flex:1}
  .ed-tier{display:flex;gap:6px;align-items:center;margin-top:5px}
  .ed-count{width:62px}
  .ed-desc{flex:1}
  .mini{
    background:#1a2740;border:1px solid #2a3a58;color:#9fb0cc;border-radius:7px;
    font-size:11.5px;padding:4px 8px;cursor:pointer;white-space:nowrap;
  }
  .mini:hover{background:#243553;color:#fff}
  .mini.danger{border-color:#7f1d1d;color:#fca5a5}
  .mini.danger:hover{background:#3b1212;color:#fff}
  .chk{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:#cbd5e1;margin:2px 10px 2px 0;cursor:pointer}
  .chk input{accent-color:#3b82f6}
  .ed-utraits{margin-top:4px;padding-top:6px;border-top:1px dashed #22304a}
  .ed-sub{font-size:11px;color:#5f6b81;margin-bottom:6px}
  .ed-imgok{font-size:11px;color:#7c8aa2}
  .img-wrap{text-align:center}
  .img-wrap img{max-width:100%;border-radius:10px;border:1px solid #24314a}
  .save-row{
    display:flex;align-items:center;gap:10px;padding:9px 10px;border:1px solid #22304a;border-radius:10px;
    margin-bottom:8px;background:rgba(255,255,255,.02);
  }
  .save-row .s-name{flex:1;font-size:13px;font-weight:700}
  .save-row .s-meta{font-size:11px;color:#7c8aa2}
  .empty{color:#5f6b81;font-size:12.5px;text-align:center;padding:20px 0}

  /* 窄窗口自适应：收窄两侧栏 */
  @media (max-width: 1240px){
    #pool{width:204px}
    #traitbar{width:196px}
    .pool-list{padding:8px}
    .trait{padding:6px 8px}
    .t-icon{width:26px;height:26px;font-size:12px;border-radius:7px}
    .t-name{font-size:12px}
    .t-count{font-size:14px}
  }

/* ---- 模拟器补充（Phase 2） ---- */
.u-fill.has-img{background-size:cover;background-position:center}
.u-fill.has-img::before{display:none}
a.back{color:#93c5fd;text-decoration:none;font-size:12.5px;border:1px solid #2a3a58;border-radius:8px;padding:5px 10px}
a.back:hover{background:#1c2d4b;color:#fff}
#emptyMask{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(4,8,16,.82);z-index:2500;display:none;align-items:center;justify-content:center}
#emptyMask.show{display:flex}
#emptyMask .box{background:#0f1726;border:1px solid #24314a;border-radius:14px;padding:26px 30px;text-align:center;max-width:420px}
#emptyMask .box h3{margin:0 0 8px;font-size:16px}
#emptyMask .box p{color:#8b98ad;font-size:13px;line-height:1.8;margin:0 0 14px}

.p-avatar{background-size:cover;background-position:center}
.p-avatar[style*='url(']{color:transparent}