/* Keel operator screens. One stylesheet, no build: the app is a few tables, a few forms,
   and a side panel, and a hand-written sheet reads better than a utility soup here. */
:root {
  --green: #1B5E4B; --green-dark: #144a3b; --green-soft: #e6f0ed;
  --ink: #1e293b; --muted: #64748b; --line: #e2e8f0; --bg: #f4f6f8; --card: #fff;
  --red: #dc2626; --amber: #d97706; --blue: #2563eb; --grey: #94a3b8;
  --radius: 10px; --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .05);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font: 14px/1.5 Inter, "Segoe UI", system-ui, Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--green); text-decoration: none; } a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; } h2 { font-size: 16px; margin: 0 0 10px; } h3 { font-size: 14px; margin: 16px 0 8px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
p { margin: 0 0 8px; }
button, input, select, textarea { font: inherit; color: inherit; }
code, .mono { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; }
[hidden] { display: none !important; }

/* ---- shell */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.shell.with-ask { grid-template-columns: 220px 1fr 400px; }
.side { background: var(--green-dark); color: #dbe7e3; padding: 18px 14px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 18px; padding: 4px 8px 16px; }
.brand svg { width: 28px; height: 28px; }
.side a { color: #cfe0da; padding: 8px 10px; border-radius: 8px; display: flex; align-items: center; justify-content: space-between; }
.side a:hover { background: rgba(255,255,255,.08); text-decoration: none; }
.side a.active { background: rgba(255,255,255,.16); color: #fff; }
.side .sec { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #9bb8ae; padding: 12px 10px 4px; }
.side .spacer { flex: 1; }
.side .who { font-size: 12px; color: #9bb8ae; padding: 8px 10px; display: flex; justify-content: space-between; align-items: center; }
.side .who button { background: none; border: 1px solid rgba(255,255,255,.25); color: #fff; border-radius: 6px; padding: 2px 8px; cursor: pointer; }
.pill { background: var(--red); color: #fff; font-size: 11px; border-radius: 999px; padding: 0 7px; line-height: 18px; }
.main { padding: 22px 28px 60px; min-width: 0; }
.topbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.topbar .sub { color: var(--muted); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---- cards, tables */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card.tight { padding: 0; overflow: hidden; }
.grid { display: grid; gap: 16px; } .grid.c2 { grid-template-columns: 1fr 1fr; } .grid.c3 { grid-template-columns: repeat(3, 1fr); } .grid.c4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .grid.c3, .grid.c4 { grid-template-columns: 1fr 1fr; } }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.stat .n { font-size: 26px; font-weight: 700; } .stat .l { color: var(--muted); font-size: 12px; }
.stat.warn .n { color: var(--amber); } .stat.bad .n { color: var(--red); } .stat.good .n { color: var(--green); }
table { border-collapse: collapse; width: 100%; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 10px 12px; border-bottom: 1px solid #f1f5f9; vertical-align: top; }
tr.row:hover { background: #f8fafc; cursor: pointer; }
td.n, th.n { text-align: right; white-space: nowrap; }
.empty { color: var(--muted); padding: 24px; text-align: center; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 14px; } .kv .k { color: var(--muted); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 8px 12px; cursor: pointer; color: var(--muted); }
.tabs button.active { color: var(--green); border-bottom-color: var(--green); font-weight: 600; }

/* ---- badges */
.badge { display: inline-block; font-size: 11px; font-weight: 600; border-radius: 999px; padding: 1px 8px; background: #e2e8f0; color: #334155; white-space: nowrap; margin-right: 4px; }
.badge.red { background: #fee2e2; color: #991b1b; } .badge.amber { background: #fef3c7; color: #92400e; }
.badge.green { background: var(--green-soft); color: var(--green); } .badge.blue { background: #dbeafe; color: #1e40af; } .badge.grey { background: #f1f5f9; color: #64748b; }

/* ---- buttons, forms */
.btn { background: var(--green); color: #fff; border: 1px solid var(--green); border-radius: 8px; padding: 7px 14px; cursor: pointer; font-weight: 600; }
.btn:hover { background: var(--green-dark); } .btn:disabled { opacity: .5; cursor: default; }
.btn.secondary { background: #fff; color: var(--ink); border-color: var(--line); } .btn.secondary:hover { background: #f8fafc; }
.btn.danger { background: #fff; color: var(--red); border-color: #fecaca; } .btn.danger:hover { background: #fef2f2; }
.btn.small { padding: 3px 10px; font-size: 12.5px; font-weight: 500; }
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.field label { font-size: 12px; color: var(--muted); }
.field input, .field select, .field textarea { border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; background: #fff; width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid #b7d6cc; border-color: var(--green); }
.field.inline { flex-direction: row; align-items: center; gap: 8px; } .field.inline input[type=checkbox] { width: auto; }
.field .hint { font-size: 12px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.err { color: var(--red); font-size: 13px; margin: 6px 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; } .chip { border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; cursor: pointer; background: #fff; font-size: 12.5px; }
.chip.on { background: var(--green-soft); border-color: var(--green); color: var(--green); }
pre.doc { background: #f8fafc; border: 1px solid var(--line); border-radius: 8px; padding: 10px; white-space: pre-wrap; word-break: break-all; font-size: 12px; margin: 6px 0; }

/* ---- dialog */
dialog { border: 0; border-radius: 14px; padding: 0; box-shadow: 0 20px 60px rgba(15,23,42,.25); width: min(640px, 94vw); }
dialog::backdrop { background: rgba(15,23,42,.35); }
dialog .dlg-head { padding: 16px 20px 0; font-weight: 700; font-size: 16px; }
dialog .dlg-body { padding: 14px 20px; max-height: 70vh; overflow: auto; }
dialog .dlg-foot { padding: 12px 20px 16px; display: flex; justify-content: flex-end; gap: 8px; border-top: 1px solid var(--line); }

/* ---- toast */
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); z-index: 50; }
.toast.err { background: var(--red); }

/* ---- sign-in */
.login { min-height: 100vh; display: grid; place-items: center; }
.login .card { width: 360px; }

/* ---- ask panel */
.ask { border-left: 1px solid var(--line); background: #fff; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; }
.ask .head { padding: 14px 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; font-weight: 700; }
.ask .log { flex: 1; overflow: auto; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.ask .msg { border-radius: 12px; padding: 9px 12px; max-width: 95%; white-space: pre-wrap; }
.ask .msg.user { background: var(--green-soft); align-self: flex-end; }
.ask .msg.bot { background: #f1f5f9; align-self: flex-start; }
.ask .msg .looked { font-size: 11px; color: var(--muted); margin-top: 6px; }
.ask .msg ul { margin: 4px 0 4px 18px; padding: 0; }
.ask .compose { border-top: 1px solid var(--line); padding: 10px 12px; display: flex; gap: 8px; }
.ask .compose textarea { flex: 1; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; resize: none; height: 60px; }
.ask .starters { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 10px; }
.ask-toggle { position: fixed; right: 20px; bottom: 20px; background: var(--green); color: #fff; border: 0; border-radius: 999px; padding: 10px 18px; font-weight: 600; cursor: pointer; box-shadow: var(--shadow); z-index: 40; }
.briefing { background: linear-gradient(135deg, #f0f7f4, #fff); border: 1px solid #cfe3db; }
.briefing ul { margin: 6px 0 6px 18px; padding: 0; } .briefing p { margin: 0 0 6px; }