:root {
  --brand: #0B3B75; --brand-600: #14539C; --brand-50: #E7EFF9; --brand-soft: #BFD3EE;
  --green: #0B5D3B; --green-50: #E8F2EC; --green-600: #11764c;
  --blue: #1D6FD8; --blue-50: #EAF2FC;
  --amber: #B8600F; --amber-50: #FDF1E7;
  --red: #B42318; --red-50: #FDECEA;
  --ink: #17212b; --ink-2: #4a5663; --ink-3: #7b8794;
  --line: #dfe6ef; --bg: #f3f6fa; --card: #fff;
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); }
.shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.side { background: linear-gradient(180deg, #0B3B75 0%, #0A2F5E 100%); color: #fff; padding: 20px 14px; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; gap: 10px; align-items: center; padding: 0 8px 22px; }
.mark { display: flex; gap: 3px; align-items: flex-end; height: 26px; }
.mark span { width: 6px; background: var(--brand-soft); border-radius: 2px; }
.mark span:nth-child(1) { height: 10px; } .mark span:nth-child(2) { height: 18px; } .mark span:nth-child(3) { height: 26px; background: #fff; }
.bname { font-weight: 700; font-size: 18px; letter-spacing: .2px; } .bsub { font-size: 12px; opacity: .8; letter-spacing: 1.5px; text-transform: uppercase; }
nav a { display: flex; align-items: center; gap: 10px; color: #e6eef9; text-decoration: none; padding: 9px 10px; border-radius: 8px; margin-bottom: 2px; font-size: 14.5px; }
nav a:hover { background: rgba(255,255,255,.08); }
nav a.on { background: #fff; color: var(--brand); font-weight: 600; }
nav .sec { font-size: 11px; text-transform: uppercase; letter-spacing: 1.2px; opacity: .6; margin: 16px 10px 6px; }
.side-foot { margin-top: auto; padding: 12px 8px 0; border-top: 1px solid rgba(255,255,255,.15); }
.side-foot label { font-size: 12px; opacity: .8; display: block; margin-bottom: 4px; }
.side-foot select { width: 100%; padding: 7px; border-radius: 6px; border: 0; font: inherit; font-size: 14px; }
.side-foot .hint { font-size: 11.5px; opacity: .65; margin: 6px 0 0; }
main { padding: 26px 34px 60px; min-width: 0; }
.top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; gap: 16px; }
h1 { font-size: 24px; margin: 0; } h2 { font-size: 17px; margin: 0 0 12px; } h3 { font-size: 15px; margin: 0 0 8px; }
.muted { color: var(--ink-3); font-size: 14px; }
.pill { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.grid { display: grid; gap: 16px; } .g2 { grid-template-columns: 1fr 1fr; } .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; min-width: 0; }
.kpi .v { font-size: 28px; font-weight: 700; margin-top: 2px; } .kpi .l { color: var(--ink-3); font-size: 13px; }
.kpi .s { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-weight: 600; color: var(--ink-2); font-size: 12.5px; text-transform: uppercase; letter-spacing: .5px; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr.click { cursor: pointer; } tr.click:hover td { background: #f5f9fe; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.t-pass { background: var(--green-50); color: var(--green); } .t-fail { background: var(--red-50); color: var(--red); }
.t-warn { background: var(--amber-50); color: var(--amber); } .t-info { background: var(--blue-50); color: var(--blue); } .t-grey { background: #eef0f3; color: var(--ink-2); }
button, .btn { font: inherit; font-size: 14px; border-radius: 8px; padding: 8px 14px; border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; }
button.primary { background: var(--brand); color: #fff; border-color: var(--brand); } button.primary:hover { background: var(--brand-600); }
button.blue { background: var(--blue); color: #fff; border-color: var(--blue); }
button.danger { color: var(--red); border-color: #f1c1bc; }
button:disabled { opacity: .5; cursor: default; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
label.f { display: block; font-size: 13px; color: var(--ink-2); margin: 10px 0 4px; font-weight: 600; }
input, select, textarea { font: inherit; font-size: 14px; padding: 8px 10px; border: 1px solid #cfd6dd; border-radius: 8px; background: #fff; width: 100%; }
textarea { min-height: 120px; resize: vertical; }
.row input, .row select { width: auto; }
.err { color: var(--red); font-size: 13px; margin-top: 6px; }
.bar { height: 8px; background: #eef0f3; border-radius: 99px; overflow: hidden; } .bar > i { display: block; height: 100%; background: var(--brand-600); border-radius: 99px; }
.email { background: #fbfcfd; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; white-space: pre-wrap; font-size: 14px; }
.email .h { font-size: 12.5px; color: var(--ink-3); margin-bottom: 6px; white-space: normal; }
.timeline { position: relative; }
.ev { display: grid; grid-template-columns: 34px 170px 1fr; gap: 10px; padding: 7px 0; border-bottom: 1px dashed #eef0f3; font-size: 13.5px; align-items: baseline; }
.ev .n { color: var(--ink-3); font-family: var(--mono); font-size: 12px; text-align: right; }
.ev .a { font-weight: 600; font-size: 12.5px; }
.ev.human .a { color: var(--amber); } .ev.orch .a { color: var(--ink-3); } .ev.agent .a { color: var(--blue); }
.ev.blocked { background: var(--red-50); border-radius: 6px; } .ev.blocked .a { color: var(--red); }
.ev .d { color: var(--ink-2); overflow-wrap: anywhere; } .ev .d b { color: var(--ink); font-weight: 600; }
.states { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.states .st { padding: 4px 10px; border-radius: 6px; font-size: 12.5px; background: var(--brand-50); color: var(--brand); font-weight: 600; }
.states .st.term { background: var(--green-50); color: var(--green); } .states .st.stop { background: var(--amber-50); color: var(--amber); }
.states .arr { color: var(--ink-3); }
.checks { display: flex; flex-wrap: wrap; gap: 6px; }
.gates { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.gate { border-radius: 8px; padding: 10px; border-top: 4px solid #cfd6dd; background: #f6f7f9; font-size: 13px; }
.gate.p { border-color: var(--green); background: var(--green-50); } .gate.f { border-color: var(--red); background: var(--red-50); }
.gate .gn { font-weight: 700; text-transform: capitalize; }
.decision { border: 2px solid var(--amber); background: var(--amber-50); border-radius: var(--radius); padding: 18px; }
.decision h2 { color: var(--amber); }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 4px 12px; font-size: 14px; } .kv div:nth-child(odd) { color: var(--ink-3); }
.ab { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ab .card h3 { color: var(--blue); }
.empty { text-align: center; padding: 40px 20px; color: var(--ink-3); }
.lb td .bar { width: 160px; display: inline-block; vertical-align: middle; margin-right: 8px; }
#toast { position: fixed; bottom: 20px; right: 20px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 14px; opacity: 0; transition: opacity .2s; pointer-events: none; max-width: 420px; }
#toast.show { opacity: 1; }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid #cfd6dd; border-top-color: var(--brand); border-radius: 50%; animation: s 0.8s linear infinite; vertical-align: -2px; }
@keyframes s { to { transform: rotate(360deg); } }
pre.j { background: #f6f7f9; border-radius: 8px; padding: 10px; font-size: 12px; overflow: auto; max-height: 260px; margin: 0; }
@media (max-width: 1000px) { .shell { grid-template-columns: 1fr; } .side { position: static; height: auto; } .g2, .g3, .g4, .ab, .gates { grid-template-columns: 1fr; } main { padding: 18px; } }
.gate.w { border-color: var(--amber); background: var(--amber-50); }
.note { background: #fbfcfd; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; font-size: 14px; }
.note .h { font-size: 12.5px; color: var(--ink-3); margin-bottom: 6px; }
.banner { background: var(--blue-50); border-color: #cfe1f3; margin-bottom: 16px; color: var(--ink); }
.empty h2 { color: var(--ink); }

/* task register */
.reg-filters { display: grid; grid-template-columns: 2fr 1.4fr 1fr; gap: 10px; margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 4px 11px; font-size: 13px; cursor: pointer; color: var(--ink-2); }
.chip.on { background: var(--brand); border-color: var(--brand); color: #fff; }
.chip b { font-weight: 600; margin-left: 4px; opacity: .7; }
.ind { margin-bottom: 14px; }
.ind h2 { display: flex; gap: 10px; align-items: baseline; } .ind h2 .mono { color: var(--brand-600); }
.ctx { font-size: 13px; color: var(--ink-3); margin: -6px 0 10px; }
.flow { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 6px 0 10px; }
.flow .s { background: var(--brand-50); color: var(--brand); border-radius: 6px; padding: 4px 9px; font-size: 12.5px; font-weight: 600; }
.flow .arr { color: var(--ink-3); }
tr.det td { background: #f8fbff; }
.t-a { background: #eef0f3; color: var(--ink-2); } .t-s { background: var(--amber-50); color: var(--amber); } .t-f { background: var(--green-50); color: var(--green); }
@media (max-width: 1000px) { .reg-filters { grid-template-columns: 1fr; } }