:root,
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a0f18;
  --panel: #121a27;
  --sidebar: #0d1420;
  --input-bg: #0a0f18;
  --modal: #101826;
  --line: rgba(255,255,255,.08);
  --text: #e8eef7;
  --muted: #8b9bb0;
  --amber: #f0b429;
  --rose: #f07178;
  --emerald: #3dd68c;
  --nav-hover-bg: rgba(240,180,41,.12);
  --nav-active-color: #ffe6a3;
  --row-hover: rgba(255,255,255,.03);
  --backdrop: rgba(0,0,0,.5);
  --detail-bg: rgba(255,255,255,.04);
  --week-now-bg: #122018;
  --week-now-border: rgba(61,214,140,.5);
  --erro-bg: rgba(240,113,120,.12);
  --erro-border: rgba(240,113,120,.3);
  --erro-text: #ffc9cc;
  --btn-text: #111;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #eef1f6;
  --panel: #ffffff;
  --sidebar: #ffffff;
  --input-bg: #ffffff;
  --modal: #ffffff;
  --line: rgba(15,23,42,.1);
  --text: #1a2332;
  --muted: #5c6b7a;
  --amber: #c78600;
  --rose: #c53030;
  --emerald: #0f8a55;
  --nav-hover-bg: rgba(199,134,0,.1);
  --nav-active-color: #9a6700;
  --row-hover: rgba(15,23,42,.04);
  --backdrop: rgba(15,23,42,.35);
  --detail-bg: rgba(15,23,42,.04);
  --week-now-bg: #ecfdf3;
  --week-now-border: rgba(15,138,85,.35);
  --erro-bg: rgba(197,48,48,.08);
  --erro-border: rgba(197,48,48,.25);
  --erro-text: #9b2c2c;
  --btn-text: #111;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
body { display: flex; min-height: 100vh; }
button, input, select, a { font: inherit; color: inherit; }
a { text-decoration: none; }

.sidebar {
  width: 200px;
  padding: 20px 14px;
  border-right: 1px solid var(--line);
  background: var(--sidebar);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.brand { font-weight: 700; font-size: 15px; margin-bottom: 12px; }
nav { display: grid; gap: 4px; }
nav a {
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--muted);
}
nav a:hover, nav a.active {
  background: var(--nav-hover-bg);
  color: var(--nav-active-color);
}
.side-meta {
  margin-top: auto;
  font-size: 11px;
  color: var(--muted);
}

.top-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin: -6px 0 10px;
}
.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  color: var(--muted);
}
.theme-toggle:hover {
  background: var(--row-hover);
  color: var(--text);
}
.theme-toggle.icon-only {
  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
}
[data-theme="dark"] .theme-toggle .label-light { display: inline; }
[data-theme="dark"] .theme-toggle .label-dark { display: none; }
[data-theme="light"] .theme-toggle .label-light { display: none; }
[data-theme="light"] .theme-toggle .label-dark { display: inline; }

main { flex: 1; min-width: 0; padding: 22px; }
.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.page-head h1 { margin: 0; font-size: 24px; font-weight: 650; }
.pill {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.kpi {
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
}
.kpi span, .kpi small { display: block; color: var(--muted); font-size: 12px; }
.kpi strong { display: block; margin: 6px 0 4px; font-size: 18px; }
.kpi:hover { border-color: rgba(240,180,41,.35); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}
.panel h2 { margin: 0 0 10px; font-size: 15px; font-weight: 600; }
.muted { color: var(--muted); font-size: 12px; }
.amber { color: var(--amber); }
.emerald { color: var(--emerald); }
.rose { color: var(--rose); }

.stat-list { display: grid; gap: 6px; }
.stat-list button {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}
.stat-list button:hover { background: var(--row-hover); }
.stat-list i { color: var(--muted); font-style: normal; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.filters input, .filters select {
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
}
.btn {
  border: 0;
  border-radius: 8px;
  padding: 8px 12px;
  background: var(--amber);
  color: var(--btn-text);
  font-weight: 600;
  cursor: pointer;
}
.btn.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 6px; border-top: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; }
tr:hover td { background: var(--row-hover); cursor: pointer; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { max-height: 560px; overflow: auto; }
table.compact td { padding: 5px 4px; font-size: 12px; }

th.sortable {
  cursor: pointer;
  user-select: none;
}
.th-sort-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  width: 100%;
}
.th-sort-label.sortable:hover { color: var(--text); }
.th-sort-label.sortable.sorted { color: var(--amber); }
.sort-clear {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
  border-radius: 4px;
}
.sort-clear:hover {
  color: var(--rose);
  background: var(--row-hover);
}
.sort-indicator {
  font-size: 10px;
  margin-left: 2px;
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
}
.week, .day {
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
}
.week:hover, .day:hover { border-color: rgba(240,180,41,.4); }
.week.now, .day.hoje {
  border-color: var(--week-now-border);
  background: var(--week-now-bg);
}
.w-num { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}
.pager { display: flex; gap: 10px; align-items: center; margin-top: 10px; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }

.modal {
  position: fixed;
  inset: 5vh 5vw;
  z-index: 30;
  background: var(--modal);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  overflow: auto;
}
.backdrop { position: fixed; inset: 0; background: var(--backdrop); z-index: 20; }
.modal-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.modal-head h2 { margin: 0; font-size: 20px; }
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.detail-grid div {
  background: var(--detail-bg);
  border-radius: 8px;
  padding: 8px 10px;
}
.detail-grid span { display: block; color: var(--muted); font-size: 11px; }
.note {
  background: var(--detail-bg);
  border-radius: 8px;
  padding: 10px;
  font-size: 13px;
}
.erro {
  background: var(--erro-bg);
  border: 1px solid var(--erro-border);
  color: var(--erro-text);
  padding: 10px;
  border-radius: 8px;
}

@media (max-width: 900px) {
  body { display: block; }
  .sidebar { width: auto; }
  .grid-2, .cal-grid { grid-template-columns: 1fr; }
}