/* shift.css — Agent 值班一日 (/agent-shift) on top of agent-play.css. Arcade board: four channel
   columns of message cards with a patience bar; the rule modal; the morning-vs-afternoon report. */
.sh-hud .sh-clock b{font:800 18px var(--font-mono);color:var(--c-fg);letter-spacing:.04em}
.sh-hud b.bad{color:var(--c-red)}
.sh-mode{font:700 11.5px var(--font-mono);letter-spacing:.08em;padding:3px 10px;border-radius:99px;border:1px solid var(--c-line2);color:var(--c-muted)}
.sh-mode.agent{border-color:rgba(45,212,191,.6);color:var(--c-teal);background:rgba(45,212,191,.08)}
.sh-start .ap-btn{margin-top:6px}

.sh-game{position:relative;padding:14px;min-height:560px;background:radial-gradient(70% 50% at 50% 0%,rgba(60,198,242,.07),transparent 60%)}
.sh-game[hidden]{display:none}
.sh-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;min-height:530px}
.sh-col{display:flex;flex-direction:column;gap:8px;min-width:0;padding:8px;border-radius:12px;background:rgba(7,18,31,.55);border:1px solid var(--c-line)}
.sh-col>b{display:flex;align-items:center;gap:6px;font:700 12px var(--font-mono);color:var(--c-muted);padding:2px 4px 4px}
.sh-col>b svg{width:15px;height:15px;color:var(--c-accent)}
.sh-col>b span{margin-left:auto;font-size:11px;color:var(--c-muted)}

.sh-card{--pat:1;position:relative;display:grid;gap:4px;padding:9px 10px 12px;border-radius:10px;background:#0F2439;border:1px solid var(--c-line2);color:var(--c-fg);font-size:13.5px;line-height:1.55;cursor:pointer;text-align:left;animation:sh-drop .4s cubic-bezier(.2,.9,.3,1.25) both;overflow:hidden;transition:border-color .2s,background .2s,opacity .35s,transform .35s}
@keyframes sh-drop{from{opacity:0;transform:translateY(-14px) scale(.96)}}
.sh-card small{font:600 10.5px var(--font-mono);color:var(--c-muted)}
.sh-card::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:calc(var(--pat) * 100%);background:var(--c-teal);transition:background .3s}
.sh-card.warn::after{background:var(--c-gold)}
.sh-card.late::after{background:var(--c-red)}
.sh-card.late{border-color:rgba(248,113,113,.55);animation:sh-shake .5s ease infinite}
@keyframes sh-shake{0%,100%{transform:none}25%{transform:translateX(-1.5px)}75%{transform:translateX(1.5px)}}
.sh-card:hover:not(.done):not(.gone){border-color:var(--c-accent)}
.sh-card.open{border-color:var(--c-accent);background:#122C45;cursor:default;animation:none}
.sh-card.human{border-color:rgba(245,185,66,.65);box-shadow:0 0 0 2px rgba(245,185,66,.18)}
.sh-card.human small b{color:var(--c-gold)}
.sh-card .acts{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.sh-card .acts button{border:1px solid var(--c-line2);background:#0A1A2B;color:var(--c-fg);border-radius:6px;padding:3px 7px;font:600 12px var(--font-sans);cursor:pointer}
.sh-card .acts button:hover:not(:disabled){border-color:var(--c-accent);background:rgba(60,198,242,.12)}
.sh-card .acts button:disabled{opacity:.4;cursor:default}
.sh-card .res{font:700 11.5px var(--font-mono)}
.sh-card.done{cursor:default;animation:none}
.sh-card.done.ok{border-color:rgba(74,222,128,.6);background:rgba(74,222,128,.08)}
.sh-card.done.ok .res{color:var(--c-ok)}
.sh-card.done.bad{border-color:rgba(248,113,113,.55);background:rgba(248,113,113,.07)}
.sh-card.done.bad .res{color:var(--c-red)}
.sh-card.done.by-agent .res::before{content:"⚡ Agent · "}
.sh-card.gone{opacity:0;transform:translateX(24px) scale(.95);pointer-events:none}
.sh-card.missed{opacity:0;transform:translateY(20px);pointer-events:none;border-color:var(--c-red)}

.sh-busy{position:absolute;left:14px;right:14px;top:6px;z-index:20;display:flex;align-items:center;gap:10px;padding:6px 12px;border-radius:9px;background:rgba(10,30,50,.94);border:1px solid rgba(60,198,242,.45);font:600 12.5px var(--font-sans);color:var(--c-fg)}
.sh-busy[hidden]{display:none}
.sh-busy i{flex:1;height:4px;border-radius:2px;background:rgba(148,197,230,.15);position:relative;overflow:hidden}
.sh-busy i::after{content:"";position:absolute;inset:0;background:var(--c-accent);transform-origin:left;animation:sh-fill 1.2s linear forwards}
@keyframes sh-fill{from{transform:scaleX(0)}}

.sh-modal{position:absolute;inset:0;z-index:30;display:grid;place-items:center;padding:18px;background:rgba(5,14,25,.82);backdrop-filter:blur(3px)}
.sh-modal[hidden]{display:none}
.sh-box{width:min(100%,620px);display:grid;gap:10px;padding:20px;border-radius:16px;background:var(--c-panel);border:1px solid var(--c-line2);box-shadow:0 30px 70px -30px rgba(0,0,0,.8);animation:ap-gate-in .45s cubic-bezier(.2,.9,.3,1.2)}
.sh-box h3{margin:0;font-size:19px;color:var(--c-fg)}
.sh-box p{margin:0;font-size:14.5px;color:var(--c-fg2)}
.sh-box .boss{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:10px;background:rgba(245,185,66,.08);border:1px solid rgba(245,185,66,.35);color:var(--c-fg)}
.sh-box .boss span{font-size:22px;line-height:1}
.sh-box .row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sh-policy{width:100%;border-collapse:collapse;font-size:13.5px}
.sh-policy td{padding:6px 8px;border-bottom:1px solid var(--c-line);color:var(--c-fg2);vertical-align:top}
.sh-policy td:first-child{color:var(--c-fg);font-weight:600;white-space:nowrap}
.sh-policy td b{color:var(--c-accent)}
.sh-policy td b.human{color:var(--c-gold)}
.sh-policy td b.block{color:var(--c-red)}
.sh-policy small{display:block;font-size:12px;color:var(--c-muted)}

/* report (page theme) */
.sh-compare{display:grid;gap:12px}
.sh-bar{display:grid;grid-template-columns:8.5em minmax(0,1fr);gap:4px 12px;align-items:center;font-size:14px;color:var(--fg-2)}
.sh-bar>span{font-weight:600;color:var(--fg)}
.sh-bar .bars{display:grid;gap:4px}
.sh-bar .b{display:flex;align-items:center;gap:8px;font:600 12.5px var(--font-mono);color:var(--muted)}
.sh-bar .b i{height:12px;border-radius:3px;min-width:3px;background:var(--dim);transition:width 1s cubic-bezier(.2,.8,.2,1)}
.sh-bar .b.pm i{background:var(--data)}
.sh-bar .b em{font-style:normal;color:var(--fg)}
.sh-legend{display:flex;gap:16px;font:600 12.5px var(--font-mono);color:var(--muted)}
.sh-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px;background:var(--dim)}
.sh-legend .pm i{background:var(--data)}
.sh-review{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.sh-review li{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:14.5px;color:var(--fg-2)}
.sh-review li b{color:var(--fg)}
.sh-review li.ok::before{content:"✓";color:var(--ok);font-weight:800}
.sh-review li.no::before{content:"△";color:var(--warn);font-weight:800}

@media (max-width:900px){
  .sh-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sh-game{min-height:620px}
}
@media (max-width:520px){
  .sh-game{padding:10px}
  .sh-cols{gap:6px}
  .sh-col{padding:6px}
  .sh-card{font-size:12.5px;padding:7px 8px 10px}
  .sh-bar{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.sh-card,.sh-card.late{animation:none}}