:root {
  --bg: #f4f6fb;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --brand: #1f3a8a;
  --brand-ink: #ffffff;
  --focus: #2563eb;
  --ok: #15803d;      --ok-bg: #dcfce7;
  --warn: #b45309;    --warn-bg: #fef3c7;
  --bad: #b91c1c;     --bad-bg: #fee2e2;
  --idle: #475569;    --idle-bg: #e2e8f0;
  --info: #1d4ed8;    --info-bg: #dbeafe;
  --gr: #ea580c; --cbse: #2563eb; --cisce: #0d9488; --msb: #7c3aed; --other: #64748b;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .06);
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120; --surface: #111a2e; --surface-2: #0f172a; --text: #e2e8f0; --muted: #94a3b8; --border: #23304a;
    --brand: #3b5bdb; --focus: #60a5fa;
    --ok: #4ade80; --ok-bg: #12301f; --warn: #fbbf24; --warn-bg: #3a2a0b; --bad: #f87171; --bad-bg: #3b1414;
    --idle: #cbd5e1; --idle-bg: #1e293b; --info: #93c5fd; --info-bg: #172554;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 16px rgba(0, 0, 0, .3);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Devanagari", sans-serif;
  -webkit-font-smoothing: antialiased;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
h2 { font-size: 18px; margin: 0; letter-spacing: -.01em; }
h3 { font-size: 17px; margin: 0 0 6px; }
a { color: var(--focus); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* buttons, inputs */
.btn {
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  border-radius: 10px; padding: 8px 14px; font: inherit; font-weight: 600; cursor: pointer;
}
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--bad); }
.btn.wide { width: 100%; margin-top: 14px; }
.btn.sm { padding: 4px 10px; font-size: 13px; }
input, select, textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 10px; padding: 9px 11px;
}
textarea { resize: vertical; }
label { display: block; font-size: 13px; font-weight: 600; margin: 12px 0 5px; }
.form-msg { color: var(--bad); min-height: 1.2em; margin: 10px 0 0; font-size: 14px; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: 100%; max-width: 360px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow);
}

/* header */
.brand { display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 18px; letter-spacing: -.01em; }
.brand-lg { font-size: 22px; }
.logo { width: 28px; height: 28px; border-radius: 8px; background: url(/favicon.svg) center / cover; flex: none; }
.top {
  position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px max(16px, calc((100vw - 1200px) / 2)); background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--border);
}
.top-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.chip { font-size: 13px; padding: 5px 10px; border-radius: 999px; background: var(--info-bg); color: var(--info); font-weight: 600; }
main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 40px; display: grid; gap: 22px; }
.foot { max-width: 1200px; margin: 0 auto; padding: 0 16px 28px; color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }

/* summary */
.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.stat .k { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.stat .v { font-size: 22px; font-weight: 750; margin-top: 2px; letter-spacing: -.01em; }
.stat .s { font-size: 13px; color: var(--muted); }

/* cards */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.attention { border-color: color-mix(in srgb, var(--warn) 45%, var(--border)); }
.attention ul { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 8px; }
.attention li { display: flex; gap: 10px; align-items: flex-start; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.section-actions { display: flex; gap: 8px; align-items: center; }
.section-actions input { width: 200px; }

/* pills */
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.rs .pill, .run > summary .pill, .src .pill { justify-self: start; }
.pill.ok { color: var(--ok); background: var(--ok-bg); }
.pill.warn { color: var(--warn); background: var(--warn-bg); }
.pill.bad { color: var(--bad); background: var(--bad-bg); }
.pill.idle { color: var(--idle); background: var(--idle-bg); }
.pill.info { color: var(--info); background: var(--info-bg); }

/* boards and sources */
.boards { display: grid; gap: 14px; }
.board { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.board-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 16px; border-left: 5px solid var(--accent); }
.board-head h3 { margin: 0; font-size: 16px; }
.board[data-board="gr"] { --accent: var(--gr); }
.board[data-board="cbse"] { --accent: var(--cbse); }
.board[data-board="cisce"] { --accent: var(--cisce); }
.board[data-board="msb"] { --accent: var(--msb); }
.board[data-board="other"] { --accent: var(--other); }
.src {
  display: grid; grid-template-columns: minmax(180px, 1.3fr) 110px minmax(220px, 2fr) 150px 90px; gap: 14px; align-items: center;
  width: 100%; text-align: left; font: inherit; color: inherit; background: none; border: 0; border-top: 1px solid var(--border);
  padding: 12px 16px; cursor: pointer;
}
.src:hover { background: var(--surface-2); }
.src .name { font-weight: 650; }
.src .sub { font-size: 13px; color: var(--muted); }
.src .doc { font-size: 13px; min-width: 0; }
.src .doc .sub { overflow-wrap: anywhere; }
.src .doc .t { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.src .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 650; }
.src .when { font-size: 13px; }
.overdue { color: var(--bad); font-weight: 700; }
.cols { display: grid; grid-template-columns: minmax(180px, 1.3fr) 110px minmax(220px, 2fr) 150px 90px; gap: 14px; padding: 6px 16px;
  font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; border-top: 1px solid var(--border); }
.cols span:last-child { text-align: right; }

/* runs */
.runs { display: grid; gap: 10px; }
.run { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.run > summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 170px 90px 1fr auto; gap: 12px; align-items: center; padding: 12px 16px; }
.run > summary::-webkit-details-marker { display: none; }
.run .saved { font-weight: 750; font-variant-numeric: tabular-nums; }
.run .sum { color: var(--muted); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.run-body { border-top: 1px solid var(--border); padding: 10px 16px 14px; display: grid; gap: 8px; }
.rs { display: grid; grid-template-columns: minmax(160px, 1fr) 120px repeat(4, 64px); gap: 10px; align-items: center; font-size: 14px; }
.rs .n { text-align: right; font-variant-numeric: tabular-nums; }
.rs-head { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.rs-msg { grid-column: 1 / -1; font-size: 13px; color: var(--muted); margin-top: -4px; }
.details { grid-column: 1 / -1; margin: 0 0 4px; padding-left: 18px; font-size: 13px; }
.run-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }

/* dialogs */
dialog { border: 0; padding: 0; background: transparent; max-width: calc(100vw - 32px); }
dialog::backdrop { background: rgba(2, 6, 23, .55); backdrop-filter: blur(2px); }
.dlg { width: 560px; max-width: 100%; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); max-height: calc(100vh - 48px); overflow: auto; }
.dlg-wide { width: 900px; }
.dlg-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 14px; font-size: 14px; margin: 12px 0; }
.kv dt { color: var(--muted); font-weight: 600; }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.report { white-space: pre-wrap; overflow-wrap: anywhere; font: 13px/1.55 ui-monospace, "Cascadia Mono", Consolas, monospace; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 14px; margin: 12px 0 0; max-height: 70vh; overflow: auto; }
.inline { display: flex; gap: 8px; align-items: center; }
.inline input { width: 90px; }
.empty { padding: 18px; color: var(--muted); text-align: center; }

@media (max-width: 860px) {
  .summary { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { padding: 12px; }
  .stat .v { font-size: 17px; }
  .cols { display: none; }
  .src { grid-template-columns: 1fr auto; gap: 6px 12px; }
  .src .doc { grid-column: 1 / -1; }
  .src .when { grid-column: 1; }
  .src .num { grid-column: 2; grid-row: 3; }
  .run > summary { grid-template-columns: 1fr auto; }
  .run .sum { grid-column: 1 / -1; white-space: normal; }
  .rs { grid-template-columns: 1fr auto; }
  .rs .n { display: none; }
  .rs .counts { grid-column: 1 / -1; display: block; font-size: 13px; color: var(--muted); }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .kv dd { margin-bottom: 8px; }
  .section-actions input { width: 140px; }
}
@media (min-width: 861px) { .rs .counts { display: none; } }