:root {
  --surface-0: #f5f4f0;
  --surface-1: #ece9e1;
  --surface-2: #ffffff;
  --text-primary: #1c1c1a;
  --text-secondary: #5f5e5a;
  --text-muted: #8a8880;
  --border: #dcd9d0;
  --border-strong: #b4b2a9;
  --radius: 8px;

  --bg-accent: #e6f1fb;   --text-accent: #0c447c;   --border-accent: #378add;
  --bg-success: #eaf3de;  --text-success: #27500a;  --border-success: #639922;
  --bg-warning: #faeeda;  --text-warning: #633806;  --border-warning: #ba7517;
  --bg-danger: #fcebeb;   --text-danger: #791f1f;   --border-danger: #e24b4a;
  --bg-pro: #eeedfe;      --text-pro: #3c3489;
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface-0: #17171a;
    --surface-1: #202024;
    --surface-2: #26262b;
    --text-primary: #f0efe9;
    --text-secondary: #b4b2a9;
    --text-muted: #8a8880;
    --border: #3a3a3f;
    --border-strong: #4c4c52;

    --bg-accent: #0c2a45;   --text-accent: #85b7eb;   --border-accent: #378add;
    --bg-success: #1c2b0f;  --text-success: #97c459;  --border-success: #639922;
    --bg-warning: #3a2708;  --text-warning: #f0a527;  --border-warning: #ba7517;
    --bg-danger: #3a1414;   --text-danger: #f09595;   --border-danger: #e24b4a;
    --bg-pro: #211d3f;      --text-pro: #afa9ec;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Arial, sans-serif;
  background: var(--surface-0);
  color: var(--text-primary);
  font-size: 14px;
}

a { color: inherit; text-decoration: none; }

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 180px;
  flex-shrink: 0;
  background: var(--surface-1);
  padding: 16px 0;
  border-right: 0.5px solid var(--border);
}
.sidebar .brand {
  font-size: 15px;
  font-weight: 600;
  padding: 0 16px 16px;
}
.sidebar a.nav-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 16px;
  font-size: 13px;
  color: var(--text-secondary);
}
.sidebar a.nav-item:hover { background: var(--surface-2); }
.sidebar a.nav-item.active {
  font-weight: 500;
  border-left: 3px solid var(--border-accent);
  background: var(--bg-accent);
  color: var(--text-accent);
  padding-left: 13px;
}
.sidebar .badge {
  background: var(--bg-danger);
  color: var(--text-danger);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 8px;
}
.sidebar .section-label {
  padding: 12px 16px 4px;
  font-size: 12px;
  font-weight: 500;
  border-top: 0.5px solid var(--border);
  margin-top: 8px;
}
.sidebar a.nav-subitem {
  display: block;
  padding: 4px 16px 4px 24px;
  font-size: 12px;
  color: var(--text-secondary);
}
.sidebar a.nav-subitem:hover { background: var(--surface-2); }
.sidebar a.nav-subitem.active {
  font-weight: 500;
  border-left: 3px solid var(--border-accent);
  background: var(--bg-accent);
  color: var(--text-accent);
  padding-left: 21px;
}

.main { flex: 1; padding: 24px 28px; min-width: 0; }

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.page-header h1 { font-size: 20px; font-weight: 500; margin: 0; }
.page-header .meta { font-size: 12px; color: var(--text-muted); }

.grid { display: grid; gap: 12px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: var(--surface-1);
  border-radius: var(--radius);
  padding: 12px 16px;
}
.card.raised {
  background: var(--surface-2);
  border: 0.5px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
}
.card .label { font-size: 11px; color: var(--text-secondary); margin: 0 0 4px; }
.card .value { font-size: 22px; font-weight: 500; margin: 0; }

.field label { font-size: 11px; color: var(--text-muted); display: block; margin-bottom: 2px; }
.field .val { font-size: 13px; margin: 0; }

table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th { text-align: left; padding: 7px 10px; color: var(--text-secondary); font-weight: 500; background: var(--surface-1); border-bottom: 0.5px solid var(--border); }
td { padding: 7px 10px; border-bottom: 0.5px solid var(--border); }
tr.clickable { cursor: pointer; }
tr.clickable:hover { background: var(--surface-1); }
tr.cancelled-row { opacity: 0.55; }
tr.split-row td { border-top: none; color: var(--text-muted); }
tr.split-row td:first-child { padding-left: 22px; }
.table-wrap { border: 0.5px solid var(--border); border-radius: var(--radius); overflow: hidden; }

.badge { font-size: 11px; padding: 2px 9px; border-radius: var(--radius); display: inline-block; }
.badge.success { background: var(--bg-success); color: var(--text-success); }
.badge.warning { background: var(--bg-warning); color: var(--text-warning); }
.badge.danger { background: var(--bg-danger); color: var(--text-danger); }
.badge.accent { background: var(--bg-accent); color: var(--text-accent); }
.badge.neutral { border: 0.5px solid var(--border-strong); color: var(--text-secondary); }

.banner { border-radius: var(--radius); padding: 10px 14px; font-size: 12.5px; margin-bottom: 16px; }
.banner.warning { background: var(--bg-warning); color: var(--text-warning); }
.banner.danger { background: var(--bg-danger); color: var(--text-danger); }
.banner.accent { background: var(--bg-accent); color: var(--text-accent); }
.banner.pro { background: var(--bg-pro); color: var(--text-pro); }

button, input[type=text], input[type=search], select {
  font-family: inherit;
  font-size: 13px;
  border-radius: var(--radius);
  border: 0.5px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text-primary);
  padding: 7px 10px;
}
button { cursor: pointer; }
button:hover { background: var(--surface-1); }
button.primary { background: var(--text-primary); color: var(--surface-0); border-color: var(--text-primary); }
button.danger { color: var(--text-danger); border-color: var(--border-danger); }
button.danger:hover { background: var(--bg-danger); }

.chain { display: flex; align-items: center; gap: 6px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 20px; }
.chain .node { background: var(--surface-1); border-radius: var(--radius); padding: 8px 12px; min-width: 120px; flex-shrink: 0; }
.chain .node.empty { border: 1px dashed var(--border-strong); color: var(--text-muted); }
.chain .node .k { font-size: 10px; color: var(--text-muted); margin: 0 0 2px; }
.chain .node .v { font-size: 12px; font-weight: 500; margin: 0; }
.chain .sep { color: var(--text-muted); flex-shrink: 0; }

.section-title { font-size: 13px; color: var(--text-secondary); margin: 0 0 8px; }

.history-row { display: flex; justify-content: space-between; font-size: 12px; padding: 5px 0; border-top: 0.5px solid var(--border); }
.history-row:first-child { border-top: none; }

.searchbar { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.searchbar input[type=search] { flex: 2; min-width: 180px; }
.searchbar select { flex: 1; min-width: 110px; }

.pagination { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; font-size: 12px; color: var(--text-muted); }

/* ---- Painel de filtros (Contratos etc.) ---- */
.filters-panel {
  background: var(--surface-1);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin: -2px 0 10px;
}
.filters-grid { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.filter-field { display: flex; flex-direction: column; gap: 3px; min-width: 130px; }
.filter-field label { font-size: 11px; color: var(--text-muted); }
.filter-field select, .filter-field input[type=date] { width: 100%; }
.filters-actions { margin-top: 10px; }

.ms { position: relative; }
.ms-toggle {
  display: flex; align-items: center; gap: 5px;
  width: 100%; justify-content: space-between;
  text-align: left; white-space: nowrap;
}
.ms-count {
  background: var(--bg-accent); color: var(--text-accent);
  font-size: 10px; padding: 1px 6px; border-radius: 8px;
}
.ms-panel {
  position: absolute; z-index: 20; top: calc(100% + 4px); left: 0;
  min-width: 220px; max-width: 320px;
  background: var(--surface-2); border: 0.5px solid var(--border-strong);
  border-radius: var(--radius); box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  padding: 8px;
}
.ms-search { width: 100%; margin-bottom: 6px; }
.ms-options { max-height: 240px; overflow-y: auto; display: flex; flex-direction: column; gap: 1px; }
.ms-option { display: flex; align-items: center; gap: 7px; padding: 5px 4px; border-radius: 6px; font-size: 12.5px; cursor: pointer; }
.ms-option:hover { background: var(--surface-1); }
.ms-option input { margin: 0; }

.chips-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 14px; }
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--bg-accent); color: var(--text-accent);
  font-size: 12px; padding: 4px 8px 4px 10px; border-radius: 999px;
}
.chip:hover { filter: brightness(0.95); }
.chip .x { font-size: 13px; opacity: 0.75; }

.th-sort { display: inline-flex; align-items: center; gap: 3px; color: inherit; }
.th-sort:hover { text-decoration: underline; }
.th-sort .arrow { font-size: 9px; }
.th-sort.active { color: var(--text-accent); }