:root{--bg:#f6f7f9;--card:#fff;--ink:#1c2430;--mute:#6b7280;--line:#e5e7eb;--brand:#0f3d3e;--brand-2:#146c6e;--ok:#15803d;--warn:#b45309;--bad:#b91c1c;--soft:#eef2f7}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.55}
a{color:var(--brand-2);text-decoration:none}a:hover{text-decoration:underline}
header.top{background:var(--brand);color:#fff;display:flex;align-items:center;gap:18px;padding:0 20px;height:48px}
header.top .logo{font-weight:700;letter-spacing:.5px;color:#fff;font-size:15px}
header.top nav a{color:#d6e4e4;margin-right:14px}header.top nav a.on{color:#fff;font-weight:600}
header.top .who{margin-left:auto;color:#cfe;display:flex;gap:10px;align-items:center}
header.top form{margin:0}
main{max-width:1180px;margin:0 auto;padding:20px}
.sub{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 16px}
.sub a{padding:5px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink)}
.sub a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.sub a .n{color:var(--mute);margin-left:4px;font-size:12px}
h1{font-size:20px;margin:0 0 14px}h2{font-size:16px;margin:0 0 10px}h3{font-size:14px;margin:0 0 8px;color:var(--mute);font-weight:600}
.flash{padding:10px 14px;border-radius:8px;margin:0 0 14px;border:1px solid}
.flash.ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.flash.err{background:#fef2f2;border-color:#fecaca;color:#7f1d1d}
.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.card.pad0{padding:0}.card h2{display:flex;align-items:center;gap:8px}
.kpi{font-size:26px;font-weight:700;line-height:1.1}.kpi small{font-size:12px;color:var(--mute);font-weight:400;display:block;margin-top:4px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--mute);font-size:12px;background:#fafafa}tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;background:var(--soft);color:var(--ink);white-space:nowrap}
.badge.ok{background:#dcfce7;color:var(--ok)}.badge.warn{background:#fef3c7;color:var(--warn)}.badge.major{background:#ffedd5;color:#c2410c}.badge.bad{background:#fee2e2;color:var(--bad)}.badge.dim{color:var(--mute)}
button,.btn{font:inherit;padding:6px 12px;border-radius:7px;border:1px solid var(--brand);background:var(--brand);color:#fff;cursor:pointer}
button.ghost,.btn.ghost{background:#fff;color:var(--brand);}button.warn{background:#fff;color:var(--bad);border-color:var(--bad)}
button.sm,.btn.sm{padding:3px 9px;font-size:12px}button:disabled{opacity:.5;cursor:not-allowed}
form.inline{display:inline}form.row{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end}
label{display:block;font-size:12px;color:var(--mute);margin:8px 0 3px}label.req::after{content:" 必填";color:var(--bad)}
input[type=text],input[type=number],input[type=password],input[type=month],input[type=date],input[type=datetime-local],select,textarea{font:inherit;width:100%;padding:7px 9px;border:1px solid #cfd4dc;border-radius:7px;background:#fff}
textarea{min-height:70px}form.row input,form.row select{width:auto;min-width:120px}
.mute{color:var(--mute)}.small{font-size:12px}.mono{font-family:ui-monospace,Menlo,monospace;font-size:12px}
.seven{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.seven div{background:var(--soft);border-radius:8px;padding:8px}.seven b{display:block;font-size:11px;color:var(--mute);font-weight:600;margin-bottom:2px}
.steps{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 12px}.steps span{padding:4px 10px;border-radius:6px;background:var(--soft);font-size:12px}.steps span.done{background:#dcfce7;color:var(--ok)}.steps span.now{background:var(--brand);color:#fff}
.blocks{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}@media(max-width:900px){.blocks{grid-template-columns:repeat(2,1fr)}}
.block{border:1px solid var(--line);border-radius:10px;padding:12px;background:#fff}.block.miss{border-color:#fca5a5;background:#fff7f7}.block .t{font-weight:600}.block .s{font-size:12px;color:var(--mute);margin-top:2px}
video,img.cover{max-width:100%;border-radius:8px;background:#000}
.login{max-width:380px;margin:60px auto}
.empty{color:var(--mute);padding:20px;text-align:center}
details summary{cursor:pointer;color:var(--brand-2)}
.tag{display:inline-block;background:var(--soft);border-radius:6px;padding:0 6px;margin:0 3px 3px 0;font-size:12px}

/* ── 骨架：顶栏项目切换 + 左侧八个模块 ───────────────────────────── */
header.top .pick{display:flex;align-items:center;gap:6px;margin:0}
header.top .pick select{width:auto;min-width:132px;padding:3px 7px;font-size:13px}
header.top .lab{color:#cfe;font-size:12px}
header.top .lit{color:#fff;text-decoration:underline}
header.top .pill{background:rgba(255,255,255,.15);border-radius:999px;padding:2px 9px;font-size:12px;color:#fff;white-space:nowrap}
.shell{display:flex;align-items:flex-start}
.side{width:188px;flex:none;background:#fff;border-right:1px solid var(--line);padding:10px 0 30px;min-height:calc(100vh - 48px)}
.side .mod{padding:2px 0 9px}
.side .mod>b{display:block;padding:6px 14px 3px;font-size:12px;color:var(--mute);font-weight:700}
.side .mod a{display:block;padding:5px 14px 5px 26px;color:var(--ink);font-size:13px;border-left:3px solid transparent}
.side .mod a:hover{background:var(--soft);text-decoration:none}
.side .mod a.on{background:#e8f1f1;border-left-color:var(--brand);color:var(--brand);font-weight:600}
.side .mod a.solo{padding-left:14px}
.side .mod a.solo b{font-size:13px;color:inherit}
.side .mod a.todo i{font-style:normal;font-size:11px;color:var(--warn);background:#fef3c7;border-radius:4px;padding:0 4px;margin-left:5px}
.side .mod a.dead{color:var(--mute)}
main{flex:1;min-width:0}
/* ── 工作台 ────────────────────────────────────────────────────── */
.acts{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px;align-items:center}
.wait{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
@media(max-width:1000px){.wait{grid-template-columns:repeat(2,1fr)}}
.wait .w{display:block;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;color:var(--ink)}
.wait .w:hover{text-decoration:none}
.wait a.w{border-color:#fbbf24;background:#fffbeb}
.wait .w .n{font-size:22px;font-weight:700;line-height:1.1}
.wait .w .t{font-size:12px;color:var(--mute);margin-top:3px}
tr.late td{background:#fff5f5}
.red{color:var(--bad)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--line);margin-right:4px}
.dot.done{background:var(--ok)}.dot.now{background:var(--brand)}
.feed{list-style:none;margin:0;padding:0}
.feed li{padding:6px 0;border-bottom:1px solid var(--line);font-size:13px}
.feed li:last-child{border-bottom:0}
.feed .when{color:var(--mute);font-size:12px;margin-right:8px;font-family:ui-monospace,Menlo,monospace}
/* ── 开发者视图 · 占位页 ────────────────────────────────────────── */
details.dev{margin:22px 0 0;background:#fff;border:1px dashed #cbd5e1;border-radius:10px;padding:10px 14px}
details.dev summary{color:var(--mute);font-size:12px}
details.dev table{margin-top:8px;font-size:12px}
.soon{background:#fffbeb;border:1px solid #fde68a}
.soon h2{margin-top:14px}