:root {
  --bg: #080b12;
  --bg-2: #0d1220;
  --panel: rgba(17, 24, 39, 0.82);
  --panel-solid: #111827;
  --card: rgba(23, 32, 51, 0.72);
  --card-hover: rgba(31, 43, 68, 0.9);
  --border: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(148, 163, 184, 0.26);
  --text: #e7edf7;
  --muted: #8b9bb4;
  --muted-2: #61708a;
  --accent: #6d8dff;
  --accent-2: #38e0c8;
  --accent-3: #b07cff;
  --danger: #ff6b81;
  --warn: #f5b94c;
  --ok: #42d392;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.36);
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(900px 500px at 12% -8%, rgba(109, 141, 255, 0.18), transparent 60%),
    radial-gradient(800px 500px at 96% 2%, rgba(56, 224, 200, 0.1), transparent 55%),
    radial-gradient(700px 500px at 60% 105%, rgba(176, 124, 255, 0.1), transparent 60%),
    linear-gradient(160deg, var(--bg), var(--bg-2));
  font-family: "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  overflow: hidden;
}

button { font: inherit; color: inherit; }
code, pre { font-family: var(--mono); }
.hidden { display: none !important; }

.app-shell {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  height: 100vh;
}

/* ---------------- sidebar ---------------- */
.sidebar {
  display: flex;
  flex-direction: column;
  padding: 26px 18px 18px;
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(12, 18, 31, 0.86), rgba(8, 11, 18, 0.9));
  backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 12px; padding: 0 6px 26px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 13px;
  display: grid; place-items: center;
  font-weight: 800; font-size: 19px; letter-spacing: 0.5px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-3) 58%, var(--accent-2));
  box-shadow: 0 10px 26px rgba(109, 141, 255, 0.38);
}
.brand-name { font-size: 17px; font-weight: 700; letter-spacing: 0.2px; }
.brand-sub { font-size: 10px; color: var(--muted-2); letter-spacing: 2px; text-transform: uppercase; }

.nav { display: flex; flex-direction: column; gap: 6px; }
.nav-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 13px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition: 160ms ease;
}
.nav-btn:hover { color: var(--text); background: rgba(148, 163, 184, 0.07); }
.nav-btn.active {
  color: #fff;
  border-color: rgba(109, 141, 255, 0.32);
  background: linear-gradient(90deg, rgba(109, 141, 255, 0.2), rgba(109, 141, 255, 0.05));
  box-shadow: inset 0 0 0 1px rgba(109, 141, 255, 0.06);
}
.nav-icon { width: 18px; text-align: center; color: var(--accent-2); }

.side-info {
  margin-top: auto;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(10, 15, 26, 0.55);
  display: flex; flex-direction: column; gap: 10px;
}
.side-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 11.5px; color: var(--muted); }
.side-row code {
  max-width: 128px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 11px; color: var(--text); background: rgba(148, 163, 184, 0.08);
  padding: 2px 6px; border-radius: 6px;
}
.side-footer { margin-top: 14px; text-align: center; font-size: 10px; color: var(--muted-2); letter-spacing: 1px; }

/* ---------------- main ---------------- */
.main { overflow-y: auto; padding: 26px 30px 50px; }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 24px; }
.eyebrow { font-size: 10px; letter-spacing: 3px; color: var(--accent-2); opacity: 0.85; margin-bottom: 4px; }
h1 { margin: 0; font-size: 28px; line-height: 1.2; letter-spacing: -0.4px; }
#pageSub { margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.top-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ---------------- buttons ---------------- */
.btn {
  border: 1px solid var(--border-strong);
  border-radius: 11px;
  padding: 9px 14px;
  background: rgba(148, 163, 184, 0.06);
  color: var(--text);
  cursor: pointer;
  transition: 160ms ease;
  white-space: nowrap;
}
.btn:hover { background: rgba(148, 163, 184, 0.13); border-color: rgba(148, 163, 184, 0.38); }
.btn:active { transform: translateY(1px); }
.btn.ghost { color: var(--muted); }
.btn.small { padding: 6px 11px; font-size: 12px; border-radius: 9px; }
.btn.primary {
  border: none;
  padding: 11px 20px;
  color: #fff;
  font-weight: 650;
  background: linear-gradient(135deg, #5f82ff, #9b6bff);
  box-shadow: 0 10px 28px rgba(95, 130, 255, 0.32);
}
.btn.primary:hover { filter: brightness(1.08); box-shadow: 0 12px 32px rgba(95, 130, 255, 0.42); }
.btn.primary:disabled { opacity: 0.38; cursor: not-allowed; box-shadow: none; filter: none; }
.btn .arrow { margin-left: 6px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--border);
  background: rgba(148, 163, 184, 0.05);
  color: var(--muted);
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 11.5px;
  cursor: pointer;
  transition: 150ms;
}
.chip:hover { color: var(--text); border-color: var(--border-strong); background: rgba(148, 163, 184, 0.1); }

/* ---------------- stats ---------------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat {
  position: relative;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(22, 31, 50, 0.8), rgba(13, 18, 32, 0.7));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.stat::after {
  content: "";
  position: absolute; right: -30px; top: -30px;
  width: 100px; height: 100px; border-radius: 50%;
  background: radial-gradient(circle, rgba(109, 141, 255, 0.18), transparent 70%);
}
.stat span { display: block; font-size: 11px; color: var(--muted); letter-spacing: 0.4px; }
.stat strong { display: block; margin: 3px 0 1px; font-size: 25px; letter-spacing: -0.5px; }
.stat em { font-style: normal; font-size: 10.5px; color: var(--muted-2); }

/* ---------------- panel ---------------- */
.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  padding: 20px;
  margin-bottom: 16px;
}
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 16px; }
.panel-head h2 { margin: 0; font-size: 16px; letter-spacing: 0.1px; }
.hint { margin: 4px 0 0; color: var(--muted); font-size: 12px; }

.warning {
  margin-bottom: 12px;
  padding: 9px 12px;
  border: 1px solid rgba(245, 185, 76, 0.28);
  border-radius: 10px;
  background: rgba(245, 185, 76, 0.08);
  color: #f5cf86;
  font-size: 12px;
}
.warning code { color: #ffe3a8; }

/* ---------------- date cards ---------------- */
.date-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(228px, 1fr)); gap: 12px; }
.date-card {
  position: relative;
  padding: 14px 15px 13px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(150deg, var(--card), rgba(13, 18, 32, 0.62));
  cursor: pointer;
  transition: 170ms ease;
  overflow: hidden;
}
.date-card:hover { transform: translateY(-2px); border-color: var(--border-strong); background: var(--card-hover); }
.date-card.selected {
  border-color: rgba(109, 141, 255, 0.65);
  background: linear-gradient(150deg, rgba(109, 141, 255, 0.17), rgba(21, 30, 51, 0.82));
  box-shadow: 0 0 0 1px rgba(109, 141, 255, 0.18), 0 12px 32px rgba(61, 91, 190, 0.18);
}
.date-card.disabled { opacity: 0.45; cursor: default; transform: none; }
.date-card.disabled:hover { border-color: var(--border); background: linear-gradient(150deg, var(--card), rgba(13, 18, 32, 0.62)); }
.date-top { display: flex; align-items: center; gap: 10px; }
.check {
  width: 18px; height: 18px; flex-shrink: 0;
  border: 1.5px solid var(--border-strong);
  border-radius: 6px;
  display: grid; place-items: center;
  background: rgba(8, 11, 18, 0.5);
  transition: 150ms;
}
.date-card.selected .check { background: linear-gradient(135deg, var(--accent), var(--accent-3)); border-color: transparent; }
.check::after { content: "✓"; color: #fff; font-size: 11px; opacity: 0; transform: scale(0.6); transition: 150ms; }
.date-card.selected .check::after { opacity: 1; transform: scale(1); }
.date-main { min-width: 0; }
.date-value { font-family: var(--mono); font-size: 16px; font-weight: 650; letter-spacing: 0.3px; }
.date-week { font-size: 10.5px; color: var(--muted-2); margin-left: 6px; }
.date-meta { display: flex; gap: 10px; margin-top: 7px; font-size: 11px; color: var(--muted); flex-wrap: wrap; }
.date-meta code { color: var(--muted); background: none; padding: 0; }
.date-report {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px dashed var(--border);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-size: 11px; color: var(--muted);
}
.date-report b { color: var(--text); font-weight: 600; }
.date-report .danger { color: var(--danger); }
.date-report .ok { color: var(--ok); }
.mini-link { margin-left: auto; color: var(--accent-2); cursor: pointer; font-size: 11px; }
.mini-link:hover { text-decoration: underline; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 10.5px; line-height: 1.5;
  border: 1px solid var(--border);
  color: var(--muted);
  white-space: nowrap;
}
.badge.ok { color: var(--ok); border-color: rgba(66, 211, 146, 0.3); background: rgba(66, 211, 146, 0.08); }
.badge.warn { color: var(--warn); border-color: rgba(245, 185, 76, 0.3); background: rgba(245, 185, 76, 0.08); }
.badge.danger { color: var(--danger); border-color: rgba(255, 107, 129, 0.3); background: rgba(255, 107, 129, 0.08); }
.badge.muted { color: var(--muted-2); }
.badge.ai { color: var(--accent-2); border-color: rgba(56, 224, 200, 0.26); background: rgba(56, 224, 200, 0.07); }

/* ---------------- month + calendar ---------------- */
.month-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.month-chip {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--border);
  background: rgba(148, 163, 184, 0.045);
  color: var(--muted);
  border-radius: 11px;
  padding: 7px 12px;
  cursor: pointer;
  font-size: 12px;
  transition: 150ms;
}
.month-chip:hover { color: var(--text); border-color: var(--border-strong); background: rgba(148, 163, 184, 0.09); }
.month-chip.active {
  color: #fff;
  border-color: rgba(109, 141, 255, 0.55);
  background: linear-gradient(135deg, rgba(109, 141, 255, 0.2), rgba(176, 124, 255, 0.08));
  box-shadow: 0 0 0 1px rgba(109, 141, 255, 0.12);
}
.month-chip .mc-label { font-weight: 600; }
.month-chip .mc-count { color: var(--muted-2); font-size: 10.5px; }
.month-chip.active .mc-count { color: #b8c7e6; }
.month-chip .mc-sel { color: var(--accent-2); font-size: 10.5px; }

.calendar { border-top: 1px solid var(--border); padding-top: 14px; }
.cal-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.cal-title { font-size: 18px; font-weight: 700; letter-spacing: -0.2px; }
.cal-sub { margin-top: 5px; color: var(--muted); font-size: 11.5px; line-height: 1.6; }
.cal-stat { display: inline-flex; align-items: center; gap: 5px; margin-right: 15px; }
.cal-stat:last-child { margin-right: 0; }
.cal-stat i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.cal-stat.pending { color: #f5b94c; }
.cal-stat.ai { color: var(--accent-2); }
.cal-stat.stats { color: #b07cff; }
.cal-stat.no-log { color: var(--muted-2); }
.cal-stat.sel { color: var(--accent); }
.cal-nav { display: flex; gap: 6px; }
.icon-btn {
  width: 30px; height: 30px;
  border: 1px solid var(--border); border-radius: 9px;
  background: rgba(148, 163, 184, 0.05);
  color: var(--muted); cursor: pointer; font-size: 18px; line-height: 1;
  transition: 150ms;
}
.icon-btn:hover:not(:disabled) { color: var(--text); border-color: var(--border-strong); background: rgba(148, 163, 184, 0.12); }
.icon-btn:disabled { opacity: 0.25; cursor: default; }
.cal-weekdays {
  display: grid; grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px; margin-bottom: 7px;
}
.cal-weekdays span { text-align: center; color: var(--muted-2); font-size: 10.5px; letter-spacing: 1px; padding: 3px 0; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.cal-cell {
  --cell-color: var(--muted-2);
  --cell-tint: 148, 163, 184;
  position: relative;
  min-height: 116px;
  padding: 10px 11px 9px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(150deg, rgba(23, 32, 51, 0.6), rgba(11, 16, 28, 0.45));
  transition: 160ms ease;
  overflow: hidden;
}
.cal-cell::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 0;
  height: 3px;
  background: var(--cell-color);
  opacity: 0;
}
.cal-cell.blank { border-color: transparent; background: transparent; cursor: default; }
.cal-cell.is-none {
  border-color: transparent;
  background: transparent;
  opacity: 0.24;
  cursor: default;
  min-height: 116px;
}
.cal-cell.is-empty {
  border-style: dashed;
  border-color: rgba(148, 163, 184, 0.24);
  background: rgba(148, 163, 184, 0.018);
  cursor: default;
}
.cal-cell.is-empty .cal-day { color: var(--muted-2); }
.cal-cell.has-data { cursor: pointer; }
.cal-cell.has-data::before { opacity: 1; }
.cal-cell.is-pending { --cell-color: var(--warn); --cell-tint: 245, 185, 76; border-color: rgba(245, 185, 76, 0.5); background: linear-gradient(150deg, rgba(245, 185, 76, 0.13), rgba(13, 18, 32, 0.82)); }
.cal-cell.is-ai { --cell-color: var(--accent-2); --cell-tint: 56, 224, 200; border-color: rgba(56, 224, 200, 0.5); background: linear-gradient(150deg, rgba(56, 224, 200, 0.12), rgba(12, 22, 32, 0.84)); }
.cal-cell.is-stats { --cell-color: var(--accent-3); --cell-tint: 176, 124, 255; border-color: rgba(176, 124, 255, 0.46); background: linear-gradient(150deg, rgba(176, 124, 255, 0.12), rgba(17, 15, 32, 0.84)); }
.cal-cell.has-data:hover { transform: translateY(-2px); border-color: rgba(var(--cell-tint), 0.8); box-shadow: 0 12px 26px rgba(var(--cell-tint), 0.08); }
.cal-cell.selected {
  border-color: rgba(109, 141, 255, 0.95) !important;
  background: linear-gradient(150deg, rgba(109, 141, 255, 0.24), rgba(20, 29, 50, 0.9)) !important;
  box-shadow: 0 0 0 2px rgba(109, 141, 255, 0.38), 0 14px 32px rgba(61, 91, 190, 0.24) !important;
  transform: translateY(-2px);
}
.cal-cell.selected::after {
  content: "✓";
  position: absolute; top: 8px; right: 9px;
  width: 17px; height: 17px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 10px; color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  box-shadow: 0 3px 10px rgba(109, 141, 255, 0.5);
}
.cal-cell.has-data.today { border-color: rgba(56, 224, 200, 0.62); }
.cal-cell.today .cal-day { color: var(--accent-2); }
.cal-cell.has-data .cal-day { color: #fff; font-size: 17px; }
.cal-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 4px; }
.cal-day { font-family: var(--mono); font-size: 15px; font-weight: 650; line-height: 1.2; }
.cal-week { font-size: 9.5px; color: var(--muted-2); margin-left: 3px; font-weight: 400; }
.cal-status { display: flex; gap: 3px; flex-wrap: wrap; justify-content: flex-end; padding-right: 0; }
.cal-cell.selected .cal-status { padding-right: 22px; }
.cal-status .badge { font-size: 9px; padding: 1px 6px; }
.cal-body { margin-top: 8px; padding-bottom: 13px; }
.cal-src { font-size: 10.5px; color: #c2cfe2; display: flex; align-items: center; gap: 5px; }
.cal-src b { color: #fff; font-weight: 600; }
.src-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cell-color); flex-shrink: 0; }
.cal-metrics { margin-top: 5px; font-size: 10px; color: #93a3ba; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cal-metrics b { color: #eef4ff; font-weight: 600; }
.cal-metrics .fail { color: var(--danger); }
.cal-metrics.pending-hint { color: #e7c27a; }
.cal-cell .mini-link { position: absolute; right: 10px; bottom: 7px; font-size: 10px; opacity: 0.7; }
.cal-cell .mini-link:hover { opacity: 1; }
.cal-empty-label { margin-top: 10px; font-size: 10px; color: var(--muted-2); }
.cal-legend { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 12px; color: var(--muted-2); font-size: 10.5px; }
.cal-legend span { display: inline-flex; align-items: center; gap: 5px; }
.cal-legend-tip { margin-left: auto; color: var(--muted-2); }
.cal-legend .dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.cal-legend .dot.pending { background: var(--warn); }
.cal-legend .dot.ai { background: var(--accent-2); }
.cal-legend .dot.stats { background: var(--accent-3); }
.cal-legend .dot.no-log { width: 7px; height: 7px; border-radius: 2px; background: transparent; border: 1px dashed var(--muted-2); }
.cal-legend .dot.none { background: rgba(148, 163, 184, 0.25); }

.badge.pending { color: #ffd27a; border-color: rgba(245, 185, 76, 0.5); background: rgba(245, 185, 76, 0.14); }
.badge.stats { color: #d3b6ff; border-color: rgba(176, 124, 255, 0.5); background: rgba(176, 124, 255, 0.14); }
.badge.no-log { color: #8391a8; border-color: rgba(148, 163, 184, 0.24); background: rgba(148, 163, 184, 0.05); }
.badge.ai { color: #7ef5e5; border-color: rgba(56, 224, 200, 0.52); background: rgba(56, 224, 200, 0.14); }

/* ---------------- action bar ---------------- */
.action-bar { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.toggles { display: flex; gap: 26px; flex-wrap: wrap; }
.switch { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-size: 12.5px; color: var(--muted); user-select: none; }
.switch input { display: none; }
.switch .track {
  width: 38px; height: 21px; border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
  border: 1px solid var(--border);
  position: relative; transition: 160ms;
}
.switch .track::after {
  content: ""; position: absolute; width: 15px; height: 15px; border-radius: 50%;
  top: 2px; left: 2px; background: #c9d3e4; transition: 160ms;
}
.switch input:checked + .track { background: linear-gradient(90deg, var(--accent), var(--accent-3)); border-color: transparent; }
.switch input:checked + .track::after { left: 19px; background: #fff; }
.switch input:checked ~ span:last-child { color: var(--text); }
.action-right { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.selected-count { color: var(--muted); font-size: 12.5px; }
.selected-count b { color: var(--accent-2); font-size: 16px; }

/* ---------------- job ---------------- */
.progress-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.progress { flex: 1; height: 8px; border-radius: 999px; background: rgba(148, 163, 184, 0.12); overflow: hidden; }
.progress-bar {
  height: 100%; width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2));
  transition: width 400ms ease;
  box-shadow: 0 0 18px rgba(109, 141, 255, 0.55);
}
#progressText { font-family: var(--mono); font-size: 11px; color: var(--muted); min-width: 52px; text-align: right; }
.job-list { display: flex; flex-direction: column; gap: 7px; margin-bottom: 14px; }
.job-row {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px;
  background: rgba(10, 15, 26, 0.45); font-size: 12px;
}
.job-row .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted-2); flex-shrink: 0; }
.job-row.running .dot { background: var(--accent); box-shadow: 0 0 0 4px rgba(109, 141, 255, 0.15); animation: pulse 1.4s infinite; }
.job-row.done .dot { background: var(--ok); }
.job-row.skipped .dot { background: var(--muted-2); }
.job-row.warning .dot { background: var(--warn); }
.job-row.error .dot { background: var(--danger); }
.job-row .date { font-family: var(--mono); min-width: 92px; }
.job-row .msg { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job-row .metrics { margin-left: auto; color: var(--muted-2); font-size: 10.5px; white-space: nowrap; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.45; } }
.log-details summary { cursor: pointer; color: var(--muted); font-size: 11.5px; padding: 4px 0; }
.job-log {
  margin: 8px 0 0; padding: 12px 14px;
  max-height: 260px; overflow: auto;
  border: 1px solid var(--border); border-radius: 10px;
  background: rgba(5, 8, 14, 0.7);
  color: #a9b8d0; font-size: 11px; line-height: 1.65;
  white-space: pre-wrap; word-break: break-all;
}
.job-actions { margin-top: 10px; text-align: right; }

/* ---------------- history ---------------- */
.history-layout { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 16px; align-items: start; }
.history-list-panel { max-height: calc(100vh - 160px); display: flex; flex-direction: column; }
.history-list { overflow-y: auto; display: flex; flex-direction: column; gap: 7px; padding-right: 4px; }
.history-item {
  padding: 12px 13px; border: 1px solid var(--border); border-radius: 11px;
  background: rgba(10, 15, 26, 0.42); cursor: pointer; transition: 150ms;
}
.history-item:hover { border-color: var(--border-strong); background: rgba(148, 163, 184, 0.07); }
.history-item.active { border-color: rgba(109, 141, 255, 0.55); background: rgba(109, 141, 255, 0.1); }
.history-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.history-date { font-family: var(--mono); font-size: 14px; font-weight: 600; }
.history-sub { margin-top: 3px; color: var(--muted-2); font-size: 10.5px; }
.history-metrics { display: flex; gap: 12px; margin-top: 7px; font-size: 10.5px; color: var(--muted); flex-wrap: wrap; }
.history-metrics b { color: var(--text); font-weight: 600; }
.history-metrics .danger { color: var(--danger); }

.detail-panel { min-height: 420px; max-height: calc(100vh - 160px); overflow-y: auto; }
.detail-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.detail-date { font-family: var(--mono); font-size: 22px; font-weight: 700; letter-spacing: -0.3px; }
.detail-meta { margin-top: 4px; color: var(--muted); font-size: 11.5px; }
.metric-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0 4px; }
.metric {
  padding: 8px 12px; border: 1px solid var(--border); border-radius: 10px;
  background: rgba(148, 163, 184, 0.04); min-width: 100px;
}
.metric span { display: block; color: var(--muted-2); font-size: 10px; }
.metric b { font-size: 15px; font-weight: 650; }
.metric .danger { color: var(--danger); }
.metric .warn { color: var(--warn); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 18px 0 16px; }
.tab {
  border: none; background: transparent; color: var(--muted);
  padding: 8px 13px; cursor: pointer; font-size: 12.5px;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--text); }
.tab.active { color: #fff; border-bottom-color: var(--accent); }
.downloads { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--border); }
.download-chip {
  font-size: 11px; color: var(--muted); text-decoration: none;
  border: 1px solid var(--border); border-radius: 8px; padding: 5px 9px;
  transition: 150ms;
}
.download-chip:hover { color: var(--text); border-color: var(--border-strong); background: rgba(148, 163, 184, 0.07); }

/* ---------------- markdown ---------------- */
.md-body { color: #cbd6e6; font-size: 13px; line-height: 1.75; overflow-wrap: anywhere; }
.md-body h1 { font-size: 22px; margin: 8px 0 14px; }
.md-body h2 { font-size: 17px; margin: 24px 0 10px; padding-bottom: 7px; border-bottom: 1px solid var(--border); }
.md-body h3 { font-size: 14.5px; margin: 18px 0 8px; color: #fff; }
.md-body h4 { font-size: 13px; margin: 14px 0 6px; color: #fff; }
.md-body p { margin: 8px 0; }
.md-body strong { color: #fff; }
.md-body ul, .md-body ol { padding-left: 22px; margin: 8px 0; }
.md-body li { margin: 3px 0; }
.md-body code {
  padding: 1.5px 5px; border-radius: 5px;
  background: rgba(109, 141, 255, 0.12);
  color: #a9c0ff; font-size: 11.5px;
}
.md-body pre {
  padding: 13px 15px; border-radius: 10px; overflow: auto;
  border: 1px solid var(--border);
  background: rgba(5, 8, 14, 0.72);
  font-size: 11.5px; line-height: 1.65;
}
.md-body pre code { background: none; color: #c3d0e4; padding: 0; }
.md-body blockquote {
  margin: 10px 0; padding: 8px 14px;
  border-left: 3px solid rgba(109, 141, 255, 0.55);
  background: rgba(109, 141, 255, 0.06);
  color: var(--muted); border-radius: 0 8px 8px 0;
}
.md-body table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 11.5px; display: block; overflow-x: auto; }
.md-body th, .md-body td { border: 1px solid var(--border); padding: 7px 9px; text-align: left; vertical-align: top; }
.md-body th { background: rgba(148, 163, 184, 0.08); color: #fff; font-weight: 600; white-space: nowrap; }
.md-body tr:nth-child(even) td { background: rgba(148, 163, 184, 0.025); }
.md-body hr { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.md-body a { color: var(--accent-2); }
.md-fallback { white-space: pre-wrap; font-size: 12px; }

/* ---------------- misc ---------------- */
.empty { text-align: center; padding: 46px 20px; color: var(--muted); }
.empty-icon { font-size: 30px; color: var(--muted-2); margin-bottom: 8px; }
.empty h3 { margin: 0 0 5px; color: var(--text); font-size: 15px; }
.empty p { margin: 0; font-size: 12px; color: var(--muted); }
.toast {
  position: fixed; right: 24px; bottom: 24px; z-index: 50;
  max-width: 420px; padding: 11px 16px;
  border: 1px solid var(--border-strong); border-radius: 11px;
  background: rgba(17, 24, 39, 0.96); color: var(--text);
  box-shadow: var(--shadow); font-size: 12.5px;
  animation: toast-in 220ms ease;
}
.toast.ok { border-color: rgba(66, 211, 146, 0.4); }
.toast.error { border-color: rgba(255, 107, 129, 0.45); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.view { display: none; }
.view.active { display: block; animation: view-in 240ms ease; }
@keyframes view-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(148, 163, 184, 0.18); border-radius: 999px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(148, 163, 184, 0.3); background-clip: content-box; }

@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .history-layout { grid-template-columns: 300px minmax(0, 1fr); }
}
@media (max-width: 820px) {
  body { overflow: auto; }
  .app-shell { grid-template-columns: 1fr; height: auto; }
  .sidebar { flex-direction: row; align-items: center; gap: 16px; padding: 14px; border-right: none; border-bottom: 1px solid var(--border); }
  .brand { padding: 0; }
  .nav { flex-direction: row; margin-left: auto; }
  .side-info, .side-footer { display: none; }
  .main { padding: 18px; }
  .topbar { flex-direction: column; }
  .history-layout { grid-template-columns: 1fr; }
  .history-list-panel { max-height: 340px; }
  .detail-panel { max-height: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}