:root{--bg:#f4f6f8;--ink:#17212b;--mute:#5b6875;--line:#d5dde5;--card:#fff;--brand:#1f6feb;--good:#1a7f4b;--warn:#b26a00;--bad:#c62828;--glow:#ff9f1a;--sheetW:400px}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:16px/1.4 "Atkinson Hyperlegible",system-ui,sans-serif}
button{font:inherit;min-height:44px;padding:8px 14px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
button.primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}
button:disabled{opacity:.45;cursor:default}
button.link{border:0;background:none;color:var(--brand);padding:4px;min-height:0;text-decoration:underline}
button.icon{width:44px;padding:0;font-weight:700;font-size:20px}
#explainBtn.on{background:var(--brand);color:#fff}
.small{font-size:14px;color:var(--mute)}
#app{position:fixed;inset:0;display:flex;flex-direction:column}
#hud{display:flex;align-items:center;gap:8px;padding:6px 10px;background:#fff;border-bottom:1px solid var(--line);z-index:5}
#hud[hidden],#play[hidden],.screen[hidden]{display:none}
#stepper{flex:1;display:flex;gap:4px;list-style:none;margin:0;padding:0;min-width:0}
#stepper li{flex:1;text-align:center;font-size:14px;padding:6px 2px;border-radius:8px;background:#eef2f6;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#stepper li.on{background:var(--brand);color:#fff;font-weight:700}#stepper li.done{background:#d8eadf;color:var(--good)}
#clock{font-size:18px;font-variant-numeric:tabular-nums;padding:4px 8px;border-radius:8px;background:#17212b;color:#fff}
#clock.bump{animation:bump .6s}@keyframes bump{50%{background:var(--bad)}}
#play{flex:1;display:flex;min-height:0}
#ward{position:relative;flex:1;min-width:0}
#gl{width:100%;height:100%;display:block;touch-action:none}
#chips{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.chip{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;min-height:44px;min-width:44px;padding:6px 10px;border-radius:22px;background:#fffffff0;border:2px solid #17212b;font-size:14px;font-weight:700;line-height:1.1;white-space:nowrap;box-shadow:0 2px 6px #0003}
.chip.bay{border-color:var(--brand)}.chip.bay small{display:block;font-weight:400;color:var(--mute);font-size:12px}
.chip.num{min-width:44px;min-height:44px;padding:4px;border-radius:50%}
.chip.used{opacity:.55;border-style:dashed}
#coach{position:absolute;left:8px;right:8px;top:8px;margin:auto;max-width:560px;background:#17212bf2;color:#fff;padding:10px 14px;border-radius:12px;font-size:16px;text-align:center;pointer-events:none;z-index:3}
#coach:empty{display:none}
#sheet{width:var(--sheetW);background:var(--card);border-left:1px solid var(--line);overflow-y:auto;padding:14px 14px 90px;position:relative}
#sheet h2{margin:0 0 6px;font-size:21px}#sheet h3{margin:14px 0 6px;font-size:16px}
.who{color:var(--mute);margin:0 0 8px}
.says{font-size:18px;margin:6px 0 10px;font-style:italic}
.vitals{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:8px 0}
.vt{border:1px solid var(--line);border-radius:10px;padding:6px 8px}
.vt b{font-size:20px}.vt span{display:block;font-size:13px;color:var(--mute)}.vt.chg{border-color:var(--bad);background:#fff3f3}.vt.chg span{color:var(--bad)}
.lines{list-style:none;padding:0;margin:6px 0}
.lines li{padding:8px 10px;border-bottom:1px solid var(--line)}
.lines button{width:100%;text-align:left;margin:3px 0}
.lines button.on{background:#e7f0ff;border-color:var(--brand);font-weight:700}
.list{display:flex;flex-direction:column;gap:8px}
.list button{text-align:left}
.bar{position:sticky;bottom:-90px;display:flex;gap:8px;padding:10px 0;background:linear-gradient(#fff0,#fff 30%)}
.bar button{flex:1}
.why{border-left:4px solid var(--good);padding:6px 10px;margin:6px 0;background:#f2faf5;font-size:15px}
.why.warn{border-color:var(--warn);background:#fff8ec}.why.bad,.why.critical{border-color:var(--bad);background:#fff3f3}.why.info{border-color:var(--brand);background:#f1f6ff}
.slip{border:1px dashed #8a96a3;border-radius:10px;padding:10px;background:#fffdf3;text-align:left;width:100%}
.slip.sel{border:2px solid var(--brand);background:#eef5ff}.slip.placed{border-style:solid;background:#f2faf5}
.slip small{display:block;color:var(--mute)}
.roles{display:flex;gap:8px;margin:10px 0}.roles button{flex:1;font-weight:700}
.stars{display:flex;flex-direction:column;gap:6px}
.star{display:flex;gap:10px;align-items:flex-start;padding:8px;border-radius:10px;background:#f4f6f8}
.star i{font-style:normal;font-size:22px;line-height:1}.star.got i{color:#e0a100}.star:not(.got) i{color:#aab4bf}
.tl{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:14px}.tl ol{margin:0;padding-left:18px}
.term{border-bottom:2px dotted var(--brand);cursor:help}
.glow{outline:3px solid var(--glow)!important;box-shadow:0 0 0 6px #ff9f1a55,0 0 18px var(--glow)!important;animation:glow 1s infinite alternate;position:relative;z-index:2}
@keyframes glow{to{box-shadow:0 0 0 2px #ff9f1a55,0 0 4px var(--glow)}}
#toast{position:fixed;left:50%;top:136px;transform:translateX(-50%);display:flex;flex-direction:column;gap:6px;z-index:20;pointer-events:none;width:min(92%,460px)}
#toast div{background:#17212b;color:#fff;padding:8px 12px;border-radius:10px;text-align:center;animation:fade 3s forwards}
#toast div.bad{background:var(--bad)}#toast div.good{background:var(--good)}
@keyframes fade{0%{opacity:0;transform:translateY(-6px)}10%,80%{opacity:1;transform:none}100%{opacity:0}}
#tip{position:fixed;z-index:30;max-width:280px;background:#17212b;color:#fff;padding:8px 10px;border-radius:8px;font-size:14px}
#tip[hidden],#explainBanner[hidden]{display:none}
#explainBanner{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:25;background:var(--brand);color:#fff;padding:8px 14px;border-radius:10px;font-size:15px;pointer-events:none;width:max-content;max-width:92%}
.screen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:16px;background:linear-gradient(160deg,#e4eef8,#f6f2ea);overflow:auto}
.card{background:#fff;border-radius:16px;padding:22px;max-width:520px;width:100%;box-shadow:0 8px 30px #0002}
.card h1{margin:0 0 6px;font-size:34px}.lead{font-size:19px}
.beats{padding-left:20px}.row{display:flex;gap:8px;flex-wrap:wrap}.row button{flex:1}
.case{display:block;width:100%;text-align:left;margin:8px 0;padding:12px}.case small{display:block;color:var(--mute)}
dialog{border:0;border-radius:14px;max-width:min(520px,92vw);padding:20px}
@media (max-width:760px){
  #play{flex-direction:column}#ward{flex:0 0 45%}
  #sheet{width:auto;flex:1;border-left:0;border-top:1px solid var(--line);padding:12px 16px 90px}
  #stepper li{font-size:12px;padding:4px 0;white-space:normal;line-height:1.1}#stepper li.on{flex:1.6}#coach{font-size:14px;padding:5px 8px;top:auto;bottom:6px}#toast{top:64px}
  .chip{font-size:13px;padding:5px 8px}
}
@media (prefers-reduced-motion:reduce){.glow,#toast div,#clock.bump{animation:none}}