:root{
  --ink:#131a24; --ink-soft:#4a5a6e; --ink-faint:#7d8b9d;
  --paper:#eef1f6; --surface:#fff; --line:#d3dae5; --line-soft:#e7ecf2;
  --brand:#2b5ea8; --brand-dark:#214a86; --brand-soft:#e7eefa;
  --go:#2f7d64; --go-soft:#e2f0ea;
  --signal:#a8442b; --signal-soft:#f7e7e2;
  --hold:#8a6a1f; --hold-soft:#f6eed8;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Noto Sans TC",system-ui,-apple-system,"Microsoft JhengHei",sans-serif;font-size:15px;line-height:1.6}
a{color:var(--brand)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.8rem 1.6rem;background:var(--ink);color:#fff}
.brand{font-weight:700;letter-spacing:.02em}
.brand span{font-weight:400;opacity:.6;margin-left:.5rem;font-size:.85em}
.who{display:flex;gap:1rem;align-items:center;font-size:.9rem}
.who a{color:#cfe0fb}
.wrap{max-width:68rem;margin:0 auto;padding:2rem 1.5rem 4rem;display:flex;flex-direction:column;gap:1.6rem}
h1{font-size:1.5rem;margin:0}
h2{font-size:1.1rem;margin:0 0 .8rem}
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:1.3rem 1.4rem}
.muted{color:var(--ink-soft)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:.9rem 1.2rem}
label{display:flex;flex-direction:column;gap:.3rem;font-size:.88rem;color:var(--ink-soft)}
input,select{font:inherit;color:var(--ink);padding:.55rem .65rem;border:1px solid var(--line);border-radius:4px;background:#fff}
input:focus,select:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.btn{font:inherit;font-weight:500;border:0;border-radius:4px;padding:.6rem 1.1rem;cursor:pointer;
  background:var(--brand);color:#fff;text-decoration:none;display:inline-block}
.btn:hover{background:var(--brand-dark)}
.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--brand)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.actions{display:flex;gap:.6rem;align-items:center;margin-top:1rem;flex-wrap:wrap}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:40rem}
th,td{text-align:left;padding:.55rem .7rem;border-bottom:1px solid var(--line-soft);vertical-align:top}
th{font-size:.75rem;letter-spacing:.06em;color:var(--ink-faint);font-weight:500;background:#f6f8fb}
.chip{display:inline-block;font-size:.75rem;padding:.1rem .5rem;border-radius:3px;border:1px solid}
.chip.go{color:var(--go);background:var(--go-soft);border-color:var(--go)}
.chip.hold{color:var(--hold);background:var(--hold-soft);border-color:var(--hold)}
.chip.bad{color:var(--signal);background:var(--signal-soft);border-color:var(--signal)}
.chip.idle{color:var(--ink-faint);background:#f3f5f8;border-color:var(--line)}
.alert{padding:.7rem .9rem;border-radius:4px;border-left:3px solid}
.alert.bad{background:var(--signal-soft);border-color:var(--signal);color:var(--signal)}
.alert.go{background:var(--go-soft);border-color:var(--go);color:var(--go)}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.82rem}
.login{max-width:24rem;margin:4rem auto}
.login .card{display:flex;flex-direction:column;gap:1rem}
.empty{color:var(--ink-faint);padding:1rem 0}

.card-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.4rem}
.card-head h2{margin:0}
.small{font-size:.82rem}
.label{font-size:.75rem;letter-spacing:.05em;color:var(--ink-faint);margin-bottom:.2rem}
.pending{display:inline-block;font-size:.78rem;color:var(--hold);background:var(--hold-soft);border:1px dashed var(--hold);border-radius:3px;padding:0 .4rem}
.kw{display:inline-block;font-size:.82rem;background:var(--brand-soft);color:var(--brand-dark);border-radius:3px;padding:.1rem .5rem;margin:.12rem .1rem}
.kwrow{display:grid;grid-template-columns:7rem 1fr;gap:.8rem;padding:.45rem 0;border-bottom:1px solid var(--line-soft)}
.kwrow:last-child{border-bottom:0}
ul.plain{margin:.2rem 0 0;padding-left:1.1rem}
ul.plain li{margin:.15rem 0}
ol.sources{margin:0;padding-left:1.3rem}
ol.sources li{margin:.35rem 0}
.mini{border:1px solid var(--line-soft);border-radius:4px;padding:.6rem .7rem;display:flex;flex-direction:column;gap:.2rem}
.progress{height:6px;background:var(--line-soft);border-radius:3px;overflow:hidden;margin-top:.8rem}
.progress .bar{height:100%;background:var(--brand);transition:width .4s}
.small-btn{padding:.25rem .6rem;font-size:.82rem}
tr.picked td{background:var(--go-soft)}
.card.attention{border-left:4px solid var(--hold);background:#fffdf6}
@media (max-width:640px){.kwrow{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.progress .bar{transition:none}}

/* 步驟列 */
.stepper{display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem}
.step{display:flex;gap:.7rem;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:6px;
  padding:.7rem .8rem;text-decoration:none;color:var(--ink)}
.step:hover{border-color:var(--brand)}
.step.current{border-color:var(--brand);box-shadow:inset 0 -3px 0 var(--brand)}
.step.locked{opacity:.6}
.step-no{flex:none;width:2rem;height:2rem;border-radius:50%;display:grid;place-items:center;font-weight:700;
  background:var(--brand-soft);color:var(--brand-dark)}
.step-text{display:flex;flex-direction:column;gap:.2rem;min-width:0}
.step-title{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.step-text .chip{align-self:flex-start}
@media (max-width:760px){.stepper{grid-template-columns:1fr 1fr}}

/* 審核區 */
.approval{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;border-left:4px solid var(--line)}
.approval.done{border-left-color:var(--go);background:#f7fbf9}
label.check{flex-direction:row;align-items:flex-start;gap:.7rem;color:var(--ink);font-size:.95rem;cursor:pointer}
label.check input{width:1.2rem;height:1.2rem;margin-top:.2rem;accent-color:var(--go)}
label.check > span{display:flex;flex-direction:column;gap:.1rem}
.btn.disabled-link{opacity:.45;pointer-events:none}

/* 產出預覽 */
textarea{font:inherit;color:var(--ink);padding:.55rem .65rem;border:1px solid var(--line);border-radius:4px;background:#fff;width:100%;min-height:8rem;resize:vertical}
textarea:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.preview-frame{width:100%;height:70vh;border:1px solid var(--line);border-radius:4px;background:#fff}
.shot{max-width:100%;border:1px solid var(--line);border-radius:4px;display:block}
.split{display:grid;grid-template-columns:minmax(0,18rem) minmax(0,1fr);gap:1.2rem;align-items:start}
@media (max-width:760px){.split{grid-template-columns:1fr}}
.substep{border-top:1px solid var(--line-soft);padding-top:1rem;margin-top:1rem}
.substep:first-of-type{border-top:0;padding-top:0;margin-top:0}
.nums{display:flex;gap:1.4rem;flex-wrap:wrap}
.nums div b{display:block;font-size:1.4rem}