/* ═══════════════════════════════════════════════════════════
   Scaling Law · Board Game Arena 风格
   参考 BGA Studio Guidelines：
   中央=共享行动 · 上下=全局信息 · 侧栏=玩家私有资源
   按钮语言：蓝=前进 红=取消 白=次要 灰=不可用
   ═══════════════════════════════════════════════════════════ */
:root{
  --page:#c9d1dc;
  --block:#ffffff;
  --block2:#f4f6f9;
  --line:#c8d0dc;
  --line2:#dde3ea;
  --tx:#252b34;                          /* 14.3:1 */
  --tx2:#5a6472;                         /*  6.0:1 */
  --tx3:#656e7a;                         /*  5.2:1 白底 · 4.8:1 于 --block2（原 #8892a2 只有 3.1:1）*/
  --blue:#1f66b3; --blue-l:#4b95dd;      /* 白字对比 5.8:1，满足 AA */
  --red:#b52d45;  --red-l:#dd5570;
  --green:#1f6b41;
  --gold:#8a6408;
  --vp:#6b3fbf;
  --pcme:#1f66b3;                        /* 「这是你」的强调色，由阵营决定 */
  --arch:#6b4fd8; --post:#d2691e; --data:#2e8b57;
  --chip:#0e7c9b; --infra:#b8860b; --prod:#c2185b; --core:#4a5260;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --shadow:0 1px 3px rgba(30,40,60,.16),0 3px 10px rgba(30,40,60,.09);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;height:100dvh}
body{
  font-family:var(--sans); font-size:13px; color:var(--tx); overflow:hidden;
  background:
    radial-gradient(1200px 700px at 20% -10%, #eef2f7, transparent 60%),
    radial-gradient(900px 600px at 90% 110%, #b9c4d4, transparent 60%),
    var(--page);
  -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;cursor:pointer}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:rgba(0,0,0,.05);border-radius:6px}
::-webkit-scrollbar-thumb{background:#a8b3c2;border-radius:6px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:#8b97a8;background-clip:padding-box}

/* ══════════ BGA 按钮语言 ══════════ */
.bgabutton{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  min-height:40px; padding:9px 18px; border-radius:14px;
  font-weight:700; font-size:13px; color:#fff; white-space:nowrap;
  border:1px solid rgba(0,0,0,.2);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.42), 0 2px 4px rgba(20,30,50,.22);
  text-shadow:0 1px 1px rgba(0,0,0,.28);
  transition:filter .12s, transform .08s;
}
.bgabutton:hover:not(:disabled){filter:brightness(1.09)}
.bgabutton:active:not(:disabled){transform:translateY(1px);box-shadow:inset 0 1px 3px rgba(0,0,0,.25)}
.bgabutton_blue{background:linear-gradient(180deg,var(--blue-l),var(--blue))}
.bgabutton_red {background:linear-gradient(180deg,var(--red-l),var(--red))}
.bgabutton_gray{background:linear-gradient(180deg,#fdfdfe,#dde2e9);color:var(--tx);text-shadow:none;border-color:#b9c2cf}
.bgabutton_green{background:linear-gradient(180deg,#5cba86,#2e8b57)}
.bgabutton:disabled{
  background:linear-gradient(180deg,#dfe3e9,#c3cad4)!important;color:#8a93a1!important;
  text-shadow:none!important;cursor:not-allowed;box-shadow:none;border-color:#bcc4d0;
}
.bgabutton.sm{min-height:32px;padding:6px 13px;font-size:12px;border-radius:11px}

/* ══════════ 白块 ══════════ */
.whiteblock{
  background:var(--block); border:1px solid var(--line);
  border-radius:10px; box-shadow:var(--shadow); overflow:hidden;
}
.wb-head{
  display:flex; align-items:center; gap:8px; padding:9px 13px;
  background:linear-gradient(180deg,#fbfcfe,#eef1f6); border-bottom:1px solid var(--line2);
}
.wb-head h3{font-size:12.5px;font-weight:700;letter-spacing:.2px}
.wb-head .tag{margin-left:auto;font-size:10.5px;color:var(--tx3);font-family:var(--mono)}
.wb-body{padding:12px}

/* ══════════ 布局 ══════════ */
#app{display:flex;flex-direction:column;height:100%}

/* —— 行动条 —— */
#actionbar{
  flex:0 0 auto; z-index:30;
  background:linear-gradient(180deg,#fdfefe,#e7ecf3);
  border-bottom:1px solid #b6c0cd; box-shadow:0 2px 8px rgba(30,40,60,.13);
  padding:9px 16px; display:flex; align-items:center; gap:14px;
}
#ab-brand{display:flex;align-items:center;gap:9px;flex:0 0 auto}
#ab-brand .logo{
  width:30px;height:30px;border-radius:8px;display:grid;place-items:center;
  background:linear-gradient(160deg,#5aa9ec,#2472c8);color:#fff;font-weight:800;font-size:14px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 2px 5px rgba(20,40,80,.28);
}
#ab-brand b{font-size:13.5px;display:block;line-height:1.15}
#ab-brand small{font-size:9.5px;color:var(--tx3);letter-spacing:1.2px;display:block}
#ab-status{
  flex:1; min-width:0; text-align:center; display:flex;
  align-items:center; justify-content:center; gap:10px; flex-wrap:wrap;
}
#ab-msg{font-size:14px;font-weight:700}
#ab-msg .hl{color:var(--blue)}
#ab-buttons{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:center}
#ab-right{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.turnbadge{text-align:right}
.turnbadge b{font-family:var(--mono);font-size:14px;display:block;line-height:1.15}
.turnbadge small{font-size:9.5px;color:var(--tx3)}

/* —— 主体 —— */
#main{flex:1;min-height:0;display:flex;gap:12px;padding:12px;overflow:hidden}
#board{flex:1;min-width:0;display:flex;flex-direction:column;gap:10px}
#side{width:280px;flex:0 0 280px;display:flex;flex-direction:column;gap:10px;overflow-y:auto}

/* —— 标签页 —— */
#tabs{display:flex;gap:5px;flex:0 0 auto;flex-wrap:wrap}
.tab{
  display:flex;align-items:center;gap:6px;min-height:38px;padding:8px 15px;border-radius:10px 10px 4px 4px;
  background:linear-gradient(180deg,#eef1f6,#dbe1ea); border:1px solid var(--line);
  color:var(--tx2); font-weight:600; font-size:12.5px; transition:.12s;
}
.tab:hover{background:linear-gradient(180deg,#f7f9fc,#e4e9f0);color:var(--tx)}
.tab.on{background:var(--block);color:var(--tx);border-bottom-color:var(--block);
  box-shadow:0 -2px 6px rgba(30,40,60,.09)}
.tab .badge{background:var(--red);color:#fff;font-size:9.5px;border-radius:9px;padding:1px 6px;font-weight:700}

/* —— 面板容器 —— */
#panels{flex:1;min-height:0;position:relative}
.panel{position:absolute;inset:0;display:none;overflow:auto}
.panel.on{display:block}
.pgrid{display:grid;gap:10px}

/* ══════════ 玩家面板（BGA player-board） ══════════ */
.pboard{
  background:var(--block); border:1px solid var(--line); border-radius:10px;
  box-shadow:var(--shadow); padding:9px 10px; position:relative; overflow:hidden;
  border-left:5px solid var(--pc);
}
.pboard.me{box-shadow:0 0 0 2px var(--pcme),var(--shadow)}
/* 键盘可达性：所有可交互元素都要有焦点环 */
.bgabutton:focus-visible,.tab:focus-visible,.fchip:focus-visible,.zbtn:focus-visible,
.nd:focus-visible,.fcard:focus-visible,input:focus-visible{
  outline:3px solid var(--blue);outline-offset:2px}
/* 玩家名统一样式：阵营色 + 白描边，保证在任何底色上可读 */
.pname{font-weight:800;text-shadow:0 1px 0 #fff,0 -1px 0 #fff,1px 0 0 #fff,-1px 0 0 #fff,
  0 0 2px rgba(255,255,255,.9)}
.pboard.active::after{
  content:'';position:absolute;inset:0;border-radius:8px;pointer-events:none;
  box-shadow:inset 0 0 0 2px rgba(36,114,200,.5);
}
.pb-top{display:flex;align-items:center;gap:8px}
.pb-av{
  width:30px;height:30px;border-radius:7px;flex:0 0 30px;display:grid;place-items:center;
  font-weight:800;font-size:14px;color:#fff;background:var(--pc);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 1px 3px rgba(0,0,0,.25);
}
.pb-name{
  font-size:12.5px;font-weight:800;color:var(--pc);line-height:1.2;
  text-shadow:0 1px 0 #fff,0 -1px 0 #fff,1px 0 0 #fff,-1px 0 0 #fff;
}
.pb-role{font-size:9.5px;color:var(--tx3);line-height:1.2}
.pb-vp{margin-left:auto;text-align:right;flex:0 0 auto}
.pb-vp b{font-family:var(--mono);font-size:19px;font-weight:800;color:var(--vp);line-height:1}
.pb-vp small{display:block;font-size:8.5px;color:var(--tx3);letter-spacing:.8px}
.pb-res{display:flex;flex-wrap:wrap;gap:3px 9px;margin-top:8px;padding-top:7px;border-top:1px solid var(--line2)}
.pb-r{display:flex;align-items:center;gap:4px;font-size:10.5px;color:var(--tx2)}
.pb-r .i{font-size:11px;opacity:.85}
.pb-r b{font-family:var(--mono);color:var(--tx);font-weight:700}
.pb-cap{
  margin-top:7px;height:15px;border-radius:5px;background:#e7ebf1;overflow:hidden;position:relative;
  border:1px solid var(--line2);
}
.pb-cap>i{display:block;height:100%;background:linear-gradient(90deg,var(--pc),color-mix(in srgb,var(--pc) 55%,#fff))}
.pb-cap span{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:9.5px;font-weight:800;color:#20262e;
  text-shadow:0 1px 0 rgba(255,255,255,.75);
}
.pb-tag{
  display:inline-block;font-size:9px;font-weight:700;padding:1px 5px;border-radius:5px;
  background:#eef1f6;color:var(--tx3);border:1px solid var(--line2);margin-right:3px;margin-top:5px;
}
.pb-tag.lead{background:#fff4d6;color:#8a6410;border-color:#e6cf95}

/* ══════════ 日志 ══════════ */
#logbox{flex:1;min-height:130px;display:flex;flex-direction:column}
#loglist{flex:1;overflow-y:auto;padding:8px 10px;font-size:11px;line-height:1.55}
.logrow{padding:4px 0;border-bottom:1px solid #eef1f5;display:flex;gap:7px}
.logrow:last-child{border:none}
.logrow .t{font-family:var(--mono);font-size:9.5px;color:var(--tx3);flex:0 0 20px;padding-top:1px}
.logrow .m{flex:1;color:var(--tx2)}
.logrow.evt .m{color:#8a4d00;font-weight:600}
.logrow.vp .m{color:var(--vp);font-weight:700}
.logrow.train .m{color:#1d6fb8}
.logrow.fin .m{color:var(--green)}
.logrow.sys .m{color:var(--tx3);font-style:italic}

/* ══════════ 科技树 ══════════ */
/* gap 交给 #ttside.open 的 margin-left —— 抽屉关着时宽 0，gap 仍会白占 10px */
#tt{display:flex;height:100%;gap:0;position:relative}
#ttmain{flex:1;min-width:0;display:flex;flex-direction:column;
  background:var(--block);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}
#ttbar{position:relative;z-index:9;display:flex;align-items:center;gap:7px;padding:8px 11px;flex-wrap:wrap;
  background:linear-gradient(180deg,#fbfcfe,#eef1f6);border-bottom:1px solid var(--line2)}
.fchip{
  display:flex;align-items:center;gap:6px;min-height:32px;padding:5px 11px;border-radius:16px;font-size:11.5px;
  border:1px solid var(--line);background:#fff;color:var(--tx2);font-weight:600;transition:.12s;
}
.fchip:hover{background:#f2f5f9}
.fchip .sw{width:9px;height:9px;border-radius:3px}
.fchip.off{opacity:.36}
.fchip .n{font-family:var(--mono);font-size:10px;color:var(--tx3);font-weight:400}
#ttbar .rt{margin-left:auto;display:flex;align-items:center;gap:6px}
.zbtn{width:32px;height:32px;border-radius:8px;background:#fff;border:1px solid var(--line);
  display:grid;place-items:center;font-size:15px;color:var(--tx2);font-weight:700}
.zbtn:hover{background:#f0f3f8}

#canvas{
  flex:1;position:relative;overflow:hidden;cursor:grab;
  touch-action:none;overscroll-behavior:contain;-webkit-touch-callout:none;
  background:
    radial-gradient(900px 500px at 30% 0%,#f6f8fb,transparent 65%),
    linear-gradient(160deg,#e9eef4,#dbe2ec);
}
#canvas.drag{cursor:grabbing}
#canvas::before{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:linear-gradient(rgba(120,140,170,.10) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(120,140,170,.10) 1px,transparent 1px);
  background-size:42px 42px;
}
#world{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform}
#edges{position:absolute;top:0;left:0;overflow:visible;pointer-events:none}
.branch-hd{position:absolute;text-align:center;pointer-events:none}
.branch-hd .bn{font-size:12.5px;font-weight:800;letter-spacing:.6px;
  text-shadow:0 1px 0 rgba(255,255,255,.9)}
.branch-hd .bd{font-size:9.5px;color:var(--tx3);margin-top:1px}
.tier-lbl{position:absolute;font-family:var(--mono);font-size:10.5px;color:#9aa6b8;
  font-weight:700;pointer-events:none}

/* 科技节点 */
.nd{
  position:absolute;width:140px;height:58px;border-radius:9px;padding:6px 8px 5px;cursor:pointer;
  background:#fff;border:1px solid #b9c3d1;box-shadow:0 1px 2px rgba(30,45,70,.16);
  display:flex;flex-direction:column;justify-content:space-between;user-select:none;
  transition:transform .12s,box-shadow .12s,opacity .18s;
}
.nd:hover{transform:translateY(-2px);box-shadow:0 5px 14px rgba(30,45,70,.26);z-index:6}
.nd .t{font-size:11px;font-weight:700;line-height:1.28;color:var(--tx2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nd .f{display:flex;align-items:center;gap:5px}
.nd .c{font-family:var(--mono);font-size:9.5px;color:var(--tx3);margin-left:auto;font-weight:700}
.nd .pill{font-size:8.5px;padding:1px 6px;border-radius:8px;background:#eef1f6;color:var(--tx3);font-weight:700}
.nd .stripe{position:absolute;left:0;top:0;bottom:0;width:4px;border-radius:8px 0 0 8px;background:var(--bc)}
.nd.dim{opacity:.14;filter:grayscale(1)}
.nd.locked{opacity:.5;background:#eef1f5}
.nd.locked .t{color:var(--tx3)}
.nd.avail{
  border-color:var(--bc);border-width:2px;
  box-shadow:0 0 0 3px color-mix(in srgb,var(--bc) 22%,transparent),0 2px 6px rgba(30,45,70,.2);
}
.nd.avail .t{color:var(--tx)}
.nd.owned{
  background:linear-gradient(160deg,color-mix(in srgb,var(--bc) 16%,#fff),#fff);
  border-color:var(--bc);
}
.nd.owned .t{color:var(--tx)}
.nd.owned .chk{color:var(--bc);font-size:11px;font-weight:800}
.nd.res{border-color:var(--gold);border-width:2px;background:linear-gradient(160deg,#fff8e6,#fff)}
.nd.sel{outline:3px solid var(--blue);outline-offset:2px;z-index:7}
.nd .prog{position:absolute;left:8px;right:8px;bottom:3px;height:3px;border-radius:3px;background:#e2e7ee;overflow:hidden}
.nd .prog>i{display:block;height:100%;background:var(--gold)}
.nd .flag{position:absolute;top:-8px;right:-6px;font-size:8.5px;font-weight:800;padding:2px 6px;
  border-radius:8px;color:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.nd .flag.disc{background:var(--green)}
.nd .flag.q{background:var(--gold);min-width:20px;text-align:center}
.nd .flag.q.now{background:var(--blue);letter-spacing:.2px}
.nd .flag.banked{background:#6b7686}
/* 阵营专属科技：别人永远点不亮，必须一眼看出是「专属」而不是「还没解锁」 */
.nd .flag.excl{background:#8a5cd6}
.nd .flag.start{background:var(--tx3)}

/* 科技详情侧栏
   ── 详情**参与 flex 布局**，不再浮在画布上。原先是 position:absolute 的浮层，
      两个后果都很难受：
      ① 它盖住最右边那条分支（科学线），而那恰好就是玩家点开节点后想看的；
      ② 它从 #tt 顶部起算，于是被 z-index 更高的 #ttbar（缩放条）压住标题。
      改成真正的侧栏后，画布自己变窄、树重新 fit，两个问题一起消失。
   ── 不选中节点时宽度为 0，科技树仍然吃满每一像素。 */
#ttside{
  flex:0 0 0px; width:0; min-width:0; overflow:hidden; opacity:0;
  display:flex;flex-direction:column;
  background:var(--block);border:1px solid var(--line);border-radius:10px;
  box-shadow:var(--shadow);
  transition:flex-basis .18s ease, width .18s ease, opacity .18s ease, margin .18s ease;
}
#ttside.open{flex:0 0 300px; width:300px; opacity:1; margin-left:10px}
#ttdetail{flex:1;overflow-y:auto;padding:13px}
#ttclose{
  position:absolute;right:9px;top:9px;width:30px;height:30px;border-radius:8px;z-index:2;
  background:var(--block2);border:1px solid var(--line);font-size:15px;color:var(--tx2);
  display:grid;place-items:center;font-weight:700}
#ttclose:hover{background:#e6eaf1}
#tthint{
  position:absolute;right:12px;bottom:12px;z-index:7;pointer-events:none;
  background:rgba(255,255,255,.93);border:1px solid var(--line);border-radius:9px;
  padding:8px 12px;font-size:11px;color:var(--tx2);box-shadow:var(--shadow);line-height:1.6}
#tthint.hide{display:none}
.dt-bra{display:inline-flex;align-items:center;gap:6px;font-size:10px;letter-spacing:.9px;
  text-transform:uppercase;font-weight:800}
.dt-name{font-size:16px;font-weight:800;line-height:1.3;margin:7px 0 3px}
.dt-en{font-size:10.5px;color:var(--tx3);font-family:var(--mono)}
.dt-desc{font-size:11.5px;line-height:1.68;color:var(--tx2);margin:12px 0 14px;
  padding:9px 11px;background:var(--block2);border-radius:8px;border-left:3px solid var(--line)}
.sec{font-size:9.5px;letter-spacing:1.1px;text-transform:uppercase;color:var(--tx3);
  margin:0 0 7px;font-weight:800}
.eff{display:flex;gap:8px;align-items:flex-start;padding:6px 9px;background:var(--block2);
  border-radius:7px;margin-bottom:4px;border-left:3px solid var(--line);font-size:11.5px;line-height:1.45}
.eff.pos{border-left-color:var(--green)}
.eff.neg{border-left-color:var(--red)}
.eff.unl{border-left-color:var(--blue)}
.req{display:flex;align-items:center;gap:7px;padding:4px 0;font-size:11.5px}
.req .s{width:14px;text-align:center;font-weight:800}
.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:14px;
  font-size:10.5px;background:var(--block2);color:var(--tx2);border:1px solid var(--line2);font-weight:600}
.empty{display:grid;place-items:center;height:100%;text-align:center;color:var(--tx3);
  font-size:12px;line-height:1.9;padding:26px}

/* ══════════ 通用小部件 ══════════ */
.kv{display:flex;justify-content:space-between;align-items:center;padding:6px 0;
  font-size:11.5px;border-bottom:1px solid #eef1f5}
.kv:last-child{border:none}
.kv .k{color:var(--tx2)} .kv .v{font-family:var(--mono);font-weight:700}
.bar{height:7px;border-radius:5px;background:#e7ebf1;overflow:hidden;border:1px solid var(--line2)}
.bar>i{display:block;height:100%}
.stat{background:var(--block);border:1px solid var(--line);border-radius:10px;padding:11px;box-shadow:var(--shadow)}
.stat .lb{font-size:9.5px;letter-spacing:.9px;text-transform:uppercase;color:var(--tx3);
  margin-bottom:6px;font-weight:700}
.stat .vl{font-family:var(--mono);font-size:21px;font-weight:800;line-height:1}
.stat .dl{font-size:10.5px;margin-top:5px;color:var(--tx3)}
table{width:100%;border-collapse:collapse;font-size:11.5px}
th{text-align:left;font-weight:700;color:var(--tx3);font-size:9.5px;letter-spacing:.7px;
  text-transform:uppercase;padding:8px 10px;background:var(--block2);border-bottom:1px solid var(--line)}
td{padding:8px 10px;border-bottom:1px solid #eef1f5}
tr:hover td{background:#f7f9fc}
.rankrow{display:flex;align-items:center;gap:9px;padding:7px 0;border-bottom:1px solid #eef1f5}
.rankrow:last-child{border:none}
.rankrow .pos{width:17px;font-family:var(--mono);font-size:11px;color:var(--tx3);text-align:center;font-weight:700}
.rankrow .av{width:23px;height:23px;border-radius:6px;display:grid;place-items:center;
  font-size:11px;font-weight:800;color:#fff}
.rankrow .nm{font-size:11.5px;font-weight:700;flex:0 0 76px}
.rankrow .bb{flex:1;height:9px;border-radius:5px;background:#e7ebf1;overflow:hidden;border:1px solid var(--line2)}
.rankrow .bb>i{display:block;height:100%}
.rankrow .vv{font-family:var(--mono);font-size:11.5px;width:48px;text-align:right;font-weight:700}
.tierrow{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid #eef1f5}
.tierrow .tn{flex:0 0 128px;font-size:11.5px;font-weight:700}
.tierrow .gate{font-family:var(--mono);font-size:10px;color:var(--tx3);flex:0 0 50px}
.tierrow .bb{flex:1;height:17px;border-radius:5px;background:#e7ebf1;overflow:hidden;display:flex;
  border:1px solid var(--line2)}
.tierrow.lk{opacity:.62}
.hint{font-size:10.5px;color:var(--tx3);line-height:1.6}
.note{padding:9px 11px;border-radius:8px;font-size:11px;line-height:1.6;border:1px solid}
.note.b{background:#eaf3fc;border-color:#bcd8f2;color:#1b527f}
.note.g{background:#eaf7ef;border-color:#b9e0c8;color:#1d6b41}
.note.y{background:#fdf6e3;border-color:#ecd9a5;color:#7a5a10}
.note.r{background:#fdecef;border-color:#f2c2cc;color:#8d2338}
.slider{width:100%;height:36px}
input[type=range]{width:100%;accent-color:var(--blue);height:22px}

/* ══════════ 弹窗 ══════════ */
/* 弹窗必须盖过 toast（z-index 150），否则结算画面会被飘字糊住 */
.overlay{position:fixed;inset:0;background:rgba(28,36,50,.62);backdrop-filter:blur(4px);
  z-index:300;display:flex;align-items:center;justify-content:center;padding:24px}
.overlay.hide{display:none}
.modal{background:var(--block);border-radius:14px;box-shadow:0 18px 60px rgba(15,25,45,.42);
  max-width:1160px;width:100%;max-height:92vh;display:flex;flex-direction:column;overflow:hidden}
.modal-head{padding:18px 22px 14px;text-align:center;border-bottom:1px solid var(--line2);
  background:linear-gradient(180deg,#fbfcfe,#f1f4f9)}
.modal-head .eyebrow{font-size:10px;letter-spacing:4px;color:var(--blue);
  text-transform:uppercase;font-weight:800;margin-bottom:6px}
.modal-head h1{font-size:26px;font-weight:800;letter-spacing:-.3px}
.modal-head p{font-size:12.5px;color:var(--tx2);margin-top:6px}
.modal-body{padding:16px 20px;overflow-y:auto;flex:1}
.modal-foot{padding:13px 20px;border-top:1px solid var(--line2);background:var(--block2);
  display:flex;align-items:center;justify-content:center;gap:14px}

/* ══════════ 回合结算财报 ══════════ */
.rptcard{max-width:760px}
.rptcard .modal-head h1{font-family:var(--mono);font-variant-numeric:tabular-nums}
.rptcard .modal-head h1.pos{color:var(--green)}
.rptcard .modal-head h1.neg{color:var(--red)}
.rp-netlbl{font-family:var(--sans);font-size:12px;font-weight:700;color:var(--tx3);
  letter-spacing:1px;margin-left:6px;vertical-align:middle}
.rp-sec{font-size:10.5px;font-weight:800;letter-spacing:1.4px;color:var(--tx3);
  margin:16px 0 7px;padding-bottom:5px;border-bottom:1px solid var(--line2)}
.rp-sec:first-child{margin-top:0}

/* 明细表 —— 窄屏必须能横向滚动，body 本身不许横滚 */
table.rpt{width:100%;border-collapse:collapse;font-size:12px;display:table}
table.rpt th,table.rpt td{padding:6px 8px;text-align:left;border-bottom:1px solid var(--line2);
  vertical-align:top}
table.rpt thead th{font-size:10px;font-weight:800;letter-spacing:.6px;color:var(--tx3);
  background:var(--block2);white-space:nowrap}
table.rpt td.n,table.rpt th.n{text-align:right;font-family:var(--mono);
  font-variant-numeric:tabular-nums;white-space:nowrap}
table.rpt td.b{font-weight:800}
table.rpt tfoot td{font-weight:800;background:var(--block2);border-bottom:none}
table.rpt td.pos,table.rpt .pos{color:var(--green)}
table.rpt td.neg,table.rpt .neg{color:var(--red)}
.rp-sm{display:block;font-family:var(--sans);font-size:9.5px;font-weight:500;
  color:var(--tx3);letter-spacing:0}
.rp-mut{color:var(--tx2)}
.rp-empty{font-size:12px;color:var(--tx3);padding:10px 11px;background:var(--block2);
  border-radius:8px;border:1px dashed var(--line)}
.rp-note{font-size:11px;color:var(--tx3);margin-top:6px;line-height:1.5}

/* 收支两栏 */
.rp-two{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.rp-col{border:1px solid var(--line2);border-radius:8px;overflow:hidden}
.rp-colhd{font-size:11.5px;font-weight:800;padding:6px 10px;background:var(--block2);
  border-bottom:1px solid var(--line2);font-family:var(--mono)}
.rp-colhd.pos{color:var(--green)} .rp-colhd.neg{color:var(--red)}
.rp-kv{display:flex;justify-content:space-between;align-items:baseline;gap:8px;
  padding:5px 10px;font-size:11.5px}
.rp-kv+.rp-kv{border-top:1px dotted var(--line2)}
.rp-kv b{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:12px}
.rp-kv .pos{color:var(--green)} .rp-kv .neg{color:var(--red)}

/* 现金流一条线 */
.rp-cash{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;
  margin-top:14px;padding:11px;background:var(--block2);border:1px solid var(--line2);
  border-radius:9px}
.rp-cash>div{text-align:center}
.rp-cash span{display:block;font-size:9.5px;color:var(--tx3);letter-spacing:.4px}
.rp-cash b{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:15px}
.rp-cash b.pos{color:var(--green)} .rp-cash b.neg{color:var(--red)}
.rp-cash .op{font-size:16px;color:var(--tx3);font-weight:800}
.rp-warn{margin-top:11px;padding:9px 11px;border-radius:8px;font-size:11.5px;
  background:#fdeaee;border:1px solid #f0bcc7;color:#8f2338}

@media (max-width:640px){
  .rp-two{grid-template-columns:1fr}
  table.rpt{font-size:11px}
  table.rpt th,table.rpt td{padding:5px 5px}
}

/* 阵营卡 */
.fgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}
.fcard{border:2px solid var(--line);border-radius:11px;padding:12px;cursor:pointer;
  transition:.14s;background:#fff;position:relative}
.fcard:hover{border-color:var(--fc);transform:translateY(-2px);box-shadow:0 6px 18px rgba(30,45,70,.16)}
.fcard.sel{border-color:var(--fc);box-shadow:0 0 0 3px color-mix(in srgb,var(--fc) 30%,transparent),
  0 8px 22px rgba(30,45,70,.2)}
.fcard .top{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.fcard .av{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:16px;
  font-weight:800;background:var(--fc);color:#fff;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 1px 3px rgba(0,0,0,.22)}
.fcard .nm{font-size:13.5px;font-weight:800;line-height:1.15}
.fcard .rl{font-size:10px;color:var(--fc);letter-spacing:.6px;font-weight:700;margin-top:1px}
.fcard .sts{display:flex;flex-direction:column;gap:3px;margin-bottom:9px}
.fcard .st{display:flex;align-items:center;gap:6px;font-size:9.5px;color:var(--tx3)}
.fcard .st .lb{width:24px;flex:0 0 24px}
.fcard .st .bb{flex:1;height:4px;border-radius:3px;background:#e7ebf1;overflow:hidden}
.fcard .st .bb>i{display:block;height:100%;background:var(--fc)}
.fcard .pk,.fcard .fl{font-size:10.5px;line-height:1.5;display:flex;gap:5px;margin-bottom:3px}
.fcard .pk{color:var(--tx2)} .fcard .pk .i{color:var(--green);font-weight:800}
.fcard .fl{color:var(--tx3)} .fcard .fl .i{color:var(--red);font-weight:800}
.fcard .scoring{margin-top:8px;padding:7px 8px;background:#f5f1fd;border:1px solid #ded2f5;
  border-radius:7px;font-size:10px;line-height:1.5;color:#5a3fa0}

/* ══════════ 新手教程 ══════════ */
#tutorial-layer{position:fixed;inset:0;z-index:500;pointer-events:none}
#tutorial-layer.hide{display:none}
/* 不用 pointer-events 拦截 —— 交给 JS 捕获阶段，才能穿透 transform 层叠上下文 */
#tutorial-guard{position:absolute;inset:0;z-index:0;pointer-events:none}
#tutorial-spotlight{position:fixed;z-index:1;pointer-events:none;border:3px solid #69b5f5;border-radius:12px;
  box-shadow:0 0 0 9999px rgba(20,29,43,.68),0 0 0 6px rgba(105,181,245,.22),
  0 10px 30px rgba(10,20,40,.28);transition:left .2s,top .2s,width .2s,height .2s}
#tutorial-spotlight.hide{display:none}
#tutorial-card{position:fixed;z-index:2;width:min(410px,calc(100vw - 24px));max-height:calc(100dvh - 24px);
  overflow:auto;pointer-events:auto;background:#fff;border:1px solid #aeb9c8;border-radius:14px;
  box-shadow:0 18px 55px rgba(7,15,28,.42)}
.tutorial-top{display:flex;align-items:center;justify-content:space-between;padding:11px 14px 9px;
  background:linear-gradient(180deg,#fbfcfe,#f1f4f9)}
#tutorial-kicker{font-size:10px;font-weight:800;letter-spacing:2px;color:var(--blue)}
#tutorial-skip{font-size:11px;color:var(--tx3);padding:5px 7px;border-radius:6px}
#tutorial-skip:hover{background:#e4e9f0;color:var(--tx)}
.tutorial-progress{height:4px;background:#dfe5ed;overflow:hidden}
.tutorial-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),#69b5f5);
  transition:width .2s}
.tutorial-body{display:grid;grid-template-columns:42px 1fr;gap:12px;padding:18px 18px 14px}
#tutorial-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:#eaf3fc;color:var(--blue);font-size:21px;font-weight:800}
#tutorial-title{font-size:19px;line-height:1.25;letter-spacing:-.2px}
#tutorial-copy{margin-top:8px;color:var(--tx2);font-size:12.5px;line-height:1.7}
#tutorial-note.hide{display:none}
/* 教程期间唯一可点的元素 */
.tut-clickable{animation:tutpulse 1.4s ease-in-out infinite;
  outline:3px solid #69b5f5;outline-offset:2px;border-radius:9px}
@keyframes tutpulse{0%,100%{box-shadow:0 0 0 0 rgba(105,181,245,.75)}
  50%{box-shadow:0 0 0 8px rgba(105,181,245,0)}}
#tutorial-note{grid-column:2;margin-top:10px;padding:8px 10px;border-left:3px solid var(--gold);border-radius:6px;
  background:#fdf6e3;color:#70520c;font-size:11px;line-height:1.55}
.tutorial-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 14px;
  border-top:1px solid var(--line2);background:var(--block2)}
.tutorial-foot>div{display:flex;gap:8px}
#tutorial-count{font-family:var(--mono);font-size:11px;color:var(--tx3)}
#tutorial-skip:focus-visible,#tutorial-prev:focus-visible,#tutorial-next:focus-visible{
  outline:3px solid var(--blue);outline-offset:2px}

/* 阵营难度徽章 */
.diffbadge{flex:0 0 auto;text-align:right;line-height:1.15}
.diffbadge .dots{display:block;font-size:8.5px;letter-spacing:1px;color:var(--gold)}
.diffbadge .dlbl{font-size:9.5px;font-weight:800;color:var(--tx3)}
.diffwhy{font-size:10px;color:var(--tx3);line-height:1.5;margin:-3px 0 7px;font-style:italic}
/* 股权市场 */
.sharerow{border:1px solid var(--line2);border-radius:9px;padding:9px 10px;margin-bottom:8px;
  background:var(--block2)}
.sr-top{display:flex;align-items:center;gap:8px}
.sr-top .av{width:22px;height:22px;border-radius:6px;display:grid;place-items:center;
  font-size:10px;font-weight:800;color:#fff;flex:0 0 22px}
.sr-top b{font-size:12.5px}
.sr-bars{display:flex;gap:11px;flex-wrap:wrap;margin-top:6px;font-size:10.5px;
  color:var(--tx2);font-family:var(--mono)}

/* 阵营专属融资轮 */
.special-round{border:2px solid var(--green);border-radius:10px;padding:11px;margin-bottom:12px;
  background:linear-gradient(160deg,#eaf7ef,#fff)}
.sr-hd{font-size:12.5px;font-weight:800;color:var(--green);margin-bottom:5px}
.sr-body{font-size:11px;color:var(--tx2);line-height:1.6;margin-bottom:8px}
#rentrange{accent-color:var(--gold)}

/* 算力分配：训练 ⇄ 推理 */
.allocbar{display:flex;height:58px;border-radius:10px;overflow:hidden;
  border:1px solid var(--line);box-shadow:inset 0 1px 3px rgba(20,32,55,.12)}
.allocbar>div{display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;color:#fff;transition:width .12s;min-width:0;overflow:hidden;white-space:nowrap}
.allocbar b{font-size:12.5px;font-weight:800;text-shadow:0 1px 2px rgba(0,0,0,.3)}
.allocbar span{font-size:10px;opacity:.92;text-shadow:0 1px 2px rgba(0,0,0,.3)}
.alloc-train{background:linear-gradient(180deg,#8b74e8,#6b4fd8)}
.alloc-serve{background:linear-gradient(180deg,#3f97d8,#1f66b3)}
.allocside{border:1px solid var(--line2);border-radius:9px;padding:10px 11px;background:var(--block2)}
.allocside.train{border-left:3px solid var(--arch)}
.allocside.serve{border-left:3px solid var(--blue)}
.as-hd{font-size:11px;font-weight:800;margin-bottom:7px;letter-spacing:.3px}
.allocside.train .as-hd{color:var(--arch)}
.allocside.serve .as-hd{color:var(--blue)}

/* ── 训练规模选择 ──
   .bgabutton 带着 white-space:nowrap，三个 flex:1 的兄弟又都不能收缩到内容宽度以下，
   于是「22 算力·回合 ≈ 1 回合」这种长文本会直接把 whiteblock 撑破。
   改成 auto-fit 网格：容量不够就自动换行，按钮宽度跟着容器走。 */
.scalegrid{display:grid;gap:7px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.scalegrid>button{flex-direction:column;align-items:stretch;gap:3px;
  min-height:78px;min-width:0;padding:9px 8px;white-space:normal;line-height:1.4;text-align:center}
.scalegrid .sname{font-size:13px;font-weight:800}
.scalegrid .smeta{font-size:10px;opacity:.92;display:block;overflow-wrap:anywhere}
/* 排队按钮同理 —— 「+ 大规模」在窄栏里也会顶出去 */
.qgrid{display:grid;gap:6px;grid-template-columns:repeat(auto-fit,minmax(96px,1fr))}
.qgrid>button{min-width:0;padding:6px 8px;white-space:normal}

/* ── 闲置产能变现的四格数字 ── */
.idlegrid{display:grid;gap:5px 12px;margin-top:8px;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.idlegrid>div{display:flex;justify-content:space-between;align-items:baseline;gap:6px;
  font-size:11.5px;border-bottom:1px dotted var(--line2);padding-bottom:3px}
.idlegrid .k{color:var(--tx3)}
.idlegrid b{font-family:var(--mono);font-size:13px}
#allocrange{accent-color:var(--arch)}

/* 明星科学家卡 */
.starcard{border:1px solid var(--line);border-radius:10px;padding:10px 11px;margin-bottom:8px;
  background:linear-gradient(160deg,#fffdf5,#fff)}
.st-top{display:flex;align-items:flex-start;gap:9px}
/* 人物剪影头像。--ah 由 id 散列出来，每位明星一个稳定色调 */
.st-av{width:32px;height:32px;flex:0 0 32px;border-radius:50%;display:grid;place-items:center;
  overflow:hidden;
  color:hsl(var(--ah,45) 42% 34%);
  background:linear-gradient(160deg,hsl(var(--ah,45) 62% 90%),hsl(var(--ah,45) 48% 76%));
  border:1px solid hsl(var(--ah,45) 40% 62%)}
.st-av svg{width:22px;height:22px;display:block;transform:translateY(1px)}
.st-name{font-size:12.5px;font-weight:800;line-height:1.25}
.st-title{font-size:10.5px;font-weight:700;color:var(--gold);margin-left:3px}
.st-eff{font-size:10.5px;color:var(--tx2);margin-top:3px;line-height:1.45}
.st-price{font-size:12.5px;font-weight:800;color:var(--tx);flex:0 0 auto}
.st-blurb{font-size:10.5px;color:var(--tx3);line-height:1.6;margin-top:7px;
  padding-top:7px;border-top:1px dashed var(--line2)}
/* 锁定合约 / 被挖次数这类状态标签 */
.st-tag{font-size:10.5px;font-weight:700;color:var(--gold);margin-top:5px;
  background:#fdf6e3;border:1px solid #ecd9a0;border-radius:6px;padding:3px 7px;
  display:inline-block;margin-right:4px}
.st-owner{font-size:10.5px;color:var(--tx2);margin-top:6px}

/* 发布策略三选一 */
.relgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.relbtn{flex-direction:column;gap:3px;min-height:78px;padding:10px 8px;text-align:center;line-height:1.35}
.relbtn b{font-size:12.5px}
.relbtn span{font-size:9.5px;opacity:.9;font-weight:500}
.relbtn em{font-size:10px;font-style:normal;opacity:.95;font-weight:700}
@media(max-width:820px){.relgrid{grid-template-columns:1fr}}

/* ══════════ 事件卡 ══════════ */
.evcard{max-width:560px;overflow:hidden}
.ev-kicker{display:flex;align-items:center;justify-content:space-between;
  padding:11px 18px;background:linear-gradient(180deg,#fbfcfe,#eef1f6);
  border-bottom:1px solid var(--line2);font-size:10.5px;letter-spacing:1.6px;
  text-transform:uppercase;font-weight:800;color:var(--tx3)}
.ev-kicker #ev-kind{padding:3px 10px;border-radius:12px;color:#fff;letter-spacing:1px}
.ev-art{line-height:0;border-bottom:1px solid var(--line2);background:#fff}
.ev-art svg{display:block;height:190px}
.ev-body{padding:18px 22px 6px;text-align:center}
.ev-body h1{font-size:24px;font-weight:800;letter-spacing:-.3px;line-height:1.25}
.ev-body p{margin-top:9px;font-size:13px;line-height:1.75;color:var(--tx2)}
.ev-fx{margin-top:12px;padding:10px 12px;border-radius:9px;text-align:left;
  background:#f6f2e6;border:1px solid #e2d5b4;font-size:11.5px;line-height:1.65}
.ev-fx b{display:block;font-size:9.5px;letter-spacing:1.4px;color:#7a5a10;margin-bottom:5px}
.ev-fx span{display:block;color:#4a4436}
.ev-fx.none{background:var(--block2);border-color:var(--line2)}
.ev-fx.none span{color:var(--tx3);font-style:italic}
#ev-effects{display:flex;flex-direction:column;gap:6px;margin:15px 0 4px;text-align:left}
#ev-effects .row{display:flex;gap:9px;align-items:flex-start;padding:8px 11px;
  border-radius:8px;background:var(--block2);border-left:3px solid var(--line);font-size:11.5px;line-height:1.5}
#ev-effects .row.hit{border-left-color:var(--red);background:#fdecef}
#ev-effects .row.good{border-left-color:var(--green);background:#eaf7ef}
#ev-effects .row.safe{border-left-color:var(--blue);background:#eaf3fc}
.ab-sep{width:1px;align-self:stretch;background:var(--line);margin:4px 2px}

/* 结算画面 */
.scoretable{width:100%;font-size:12px}
.scoretable td,.scoretable th{padding:9px 11px}
.scoretable .win{background:#fff8e0}
.medal{font-size:16px}

/* Tooltip */
#tip{position:fixed;z-index:400;pointer-events:none;max-width:265px;background:#fff;
  border:1px solid var(--line);border-radius:9px;padding:10px 12px;
  box-shadow:0 10px 30px rgba(20,32,55,.28);display:none;font-size:11.5px;line-height:1.55}
#tip.on{display:block}
#tip .tn{font-weight:800;font-size:12px;margin-bottom:2px}
#tip .tb{font-size:9.5px;letter-spacing:.8px;text-transform:uppercase;font-weight:800;margin-bottom:5px}
#tip .td{color:var(--tx2);margin-bottom:6px}
#tip .te{font-size:10.5px;display:block;margin-top:2px;color:var(--green)}
#tip .tr{color:var(--red);font-size:10.5px;margin-top:5px;padding-top:5px;border-top:1px solid var(--line2)}

/* toast */
#toasts{position:fixed;top:64px;left:50%;transform:translateX(-50%);z-index:150;
  display:flex;flex-direction:column;gap:7px;align-items:center;pointer-events:none}
.toast{background:#fff;border:1px solid var(--line);border-left:5px solid var(--blue);
  border-radius:9px;padding:9px 16px;box-shadow:0 6px 22px rgba(20,32,55,.24);
  font-size:12.5px;font-weight:600;animation:tin .3s ease}
.toast.vp{border-left-color:var(--vp);color:var(--vp)}
.toast.evt{border-left-color:var(--gold);color:#8a5c0a}
.toast.err{border-left-color:var(--red);color:var(--red)}
@keyframes tin{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

@media(max-width:1240px){
  #side{width:240px;flex-basis:240px}
  #ttside.open{flex-basis:270px;width:270px}
  .fgrid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:960px){
  /* .panel 是 inset:0 绝对定位，父级必须有确定高度，否则整个棋盘塌成 0px */
  #main{flex-direction:column;overflow:auto}
  #board{flex:0 0 auto}
  #panels{min-height:min(72vh,560px)}
  #side{width:auto;flex-basis:auto;flex-direction:row;flex-wrap:wrap}
  #side>*{flex:1 1 210px;min-width:210px;max-width:none}
  #pboards{flex-direction:row!important;flex-wrap:wrap}
  #pboards>*{flex:1 1 200px}
  #logbox{min-height:180px}
  .fgrid{grid-template-columns:repeat(2,1fr)}
  #tt{flex-direction:column;height:auto}
  #ttmain{min-height:420px}
  /* 纵向堆叠：约束从宽度换成高度，否则 flex-basis 会被当成高度 */
  #ttside{width:auto;flex-basis:0;max-height:0;margin-left:0}
  #ttside.open{width:auto;flex-basis:auto;max-height:62vh;margin-left:0;margin-top:10px}
}

/* ╠════════ 手机端 ════════╣ */
@media(max-width:640px){
  body{font-size:14px;overscroll-behavior:none}
  #app{height:100dvh}

  #actionbar{
    display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 10px;
    padding:8px max(10px,env(safe-area-inset-right)) 8px max(10px,env(safe-area-inset-left));
  }
  #ab-brand .logo{width:34px;height:34px}
  #ab-brand{grid-column:1;grid-row:1}
  #ab-brand small{display:none}
  #ab-right{grid-column:2;grid-row:1;gap:9px}
  .turnbadge small{font-size:9px}
  #ab-status{grid-column:1/-1;grid-row:2;display:block;text-align:left;min-width:0}
  #ab-msg{font-size:12.5px;margin-bottom:7px}
  #ab-buttons{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding:1px 1px 5px;
    scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
  #ab-buttons .bgabutton{flex:0 0 auto;scroll-snap-align:start}

  .bgabutton{min-height:44px;padding:9px 14px;border-radius:12px}
  .bgabutton.sm{min-height:44px;padding:8px 13px}
  #main{gap:8px;padding:8px;overflow:auto;-webkit-overflow-scrolling:touch}
  #board{gap:8px;width:100%}
  #tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x proximity;
    padding:1px 1px 4px;-webkit-overflow-scrolling:touch}
  #tabs::-webkit-scrollbar{display:none}
  .tab{flex:0 0 auto;min-height:44px;padding:9px 14px;border-radius:10px;scroll-snap-align:start}
  #panels{min-height:68vh}

  .pgrid{grid-template-columns:minmax(0,1fr)!important}
  .pgrid[style*="repeat(4"]{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .stat{padding:10px;min-width:0}
  .stat .vl{font-size:18px;overflow-wrap:anywhere}
  .wb-body{padding:12px}
  input[type=range]{height:44px}
  [data-train]{min-width:145px}
  #p-models .wb-body>div[style*="display:flex"]{flex-wrap:wrap}

  #ttmain{min-height:64vh}
  #ttbar{padding:8px;display:flex;gap:8px}
  #fchips{order:2;width:100%;flex-wrap:nowrap!important;overflow-x:auto;padding-bottom:3px;
    scrollbar-width:none;-webkit-overflow-scrolling:touch}
  #fchips::-webkit-scrollbar{display:none}
  .fchip{flex:0 0 auto;min-height:40px;padding:7px 11px}
  #ttbar .rt{order:1;width:100%;margin-left:0;justify-content:flex-end}
  #ttstat{margin-right:auto}
  .zbtn{width:44px;height:44px;font-size:21px;border-radius:12px}
  #zfit{min-height:44px}
  #canvas{min-height:52vh}
  #ttside.open{max-height:60vh;min-height:180px}
  #ttdetail{padding:14px}
  .nd:hover{transform:none;box-shadow:0 1px 2px rgba(30,45,70,.16)}

  #side{display:block}
  #side>*{min-width:0;margin-bottom:8px}
  #pboards{display:grid!important;grid-template-columns:1fr!important;gap:8px!important}
  #pboards>*{min-width:0}
  #logbox{min-height:220px}

  .overlay{padding:0;align-items:stretch}
  .modal{max-height:100dvh;height:100dvh;border-radius:0}
  .modal-head{padding:calc(14px + env(safe-area-inset-top)) 14px 12px}
  .modal-head h1{font-size:22px}
  .modal-head p{font-size:11.5px;line-height:1.5}
  .modal-body{padding:12px;overscroll-behavior:contain}
  .modal-foot{padding:10px 12px calc(10px + env(safe-area-inset-bottom));justify-content:stretch}
  .modal-foot .hint{display:none}
  .modal-foot .bgabutton{flex:1}
  .fgrid{grid-template-columns:1fr;gap:9px}
  .fcard{padding:12px;min-height:44px}

  #tutorial-card{width:calc(100vw - 16px);max-height:calc(100dvh - 16px);border-radius:12px}
  .tutorial-body{grid-template-columns:34px 1fr;gap:10px;padding:14px 13px 12px}
  #tutorial-icon{width:34px;height:34px;border-radius:10px;font-size:17px}
  #tutorial-title{font-size:17px}
  #tutorial-copy{font-size:12px;line-height:1.6}
  .tutorial-foot{padding:9px 10px calc(9px + env(safe-area-inset-bottom))}
  .tutorial-foot .bgabutton{min-height:40px;padding:7px 11px}

  .scoretable{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
  #tip{display:none!important}
  #toasts{top:auto;bottom:calc(14px + env(safe-area-inset-bottom));width:calc(100% - 24px)}
  .toast{max-width:100%;text-align:center}
}

@media(max-width:360px){
  #ab-brand b{font-size:12.5px}
  .pgrid[style*="repeat(4"]{grid-template-columns:minmax(0,1fr)!important}
}