:root {
  --bg: #0b0c0e;
  --surface: #16171a;
  --surface-2: #1e2023;
  --border: #2a2c30;
  --text: #eceef0;
  --text-dim: #9a9da3;
  --text-faint: #6b6e74;
  --accent: #3a3d43;
  --accent-hover: #4a4d54;
  --danger: #8a3a3a;
  --radius: 10px;
  font-size: 15px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-bottom: 32px;
}

.topbar {
  padding: 18px 16px 10px;
  border-bottom: 1px solid var(--border);
}
.topbar-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.topbar-sub {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-faint);
  margin-left: 6px;
}

.tabs, .subtabs {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  overflow-x: auto;
}
.subtabs { padding-top: 4px; padding-bottom: 4px; }

.tab, .subtab {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13.5px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.tab.active, .subtab.active {
  background: var(--accent);
  color: var(--text);
  border-color: var(--accent-hover);
}

.view, .subview { display: none; padding: 0 16px; }
.view.active, .subview.active { display: block; }

.filter-row {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.select, .text-input, .date-input, .textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 11px;
  font-size: 14px;
  width: 100%;
}
.select { width: auto; }
.date-input { width: auto; }
.custom-range { display: flex; gap: 8px; }
.hidden { display: none !important; }

.stat-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.stat-value { font-size: 26px; font-weight: 600; }
.stat-label { font-size: 12.5px; color: var(--text-dim); margin-top: 4px; }

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
}
.chart-title { font-size: 13px; color: var(--text-dim); margin-bottom: 10px; }
.chart-row { display: flex; gap: 10px; }
.chart-row .half { flex: 1; min-width: 0; }

.list { display: flex; flex-direction: column; gap: 8px; }
.list-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.list-item-main { min-width: 0; }
.list-item-title { font-size: 14px; font-weight: 500; }
.list-item-sub { font-size: 12.5px; color: var(--text-faint); margin-top: 2px; }

.badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
  white-space: nowrap;
}
.badge.closed { color: #8fae8f; }
.badge.open { color: #c9b878; }

.btn {
  background: var(--accent);
  color: var(--text);
  border: 1px solid var(--accent-hover);
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 13.5px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn:hover { background: var(--accent-hover); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.btn-small { padding: 6px 10px; font-size: 12.5px; }
.btn-danger { border-color: var(--danger); color: #d99; }

.form-group { margin-bottom: 22px; }
.form-label {
  display: block;
  font-size: 12.5px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.textarea { min-height: 70px; resize: vertical; margin-bottom: 8px; }

.chip-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px 6px 12px;
  font-size: 12.5px;
}
.chip-x {
  cursor: pointer;
  color: var(--text-faint);
  font-size: 14px;
  line-height: 1;
}
.chip-x:hover { color: #d99; }

.add-row { display: flex; gap: 8px; flex-wrap: wrap; }
.add-row .text-input { flex: 1; min-width: 120px; }

.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: flex-end;
  z-index: 50;
}
.modal-card {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-radius: 16px 16px 0 0;
  padding: 16px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.modal-title { font-size: 16px; font-weight: 600; }
.modal-close { background: none; border: none; color: var(--text-dim); font-size: 22px; cursor: pointer; }
.modal-actions { display: flex; gap: 8px; margin-bottom: 14px; }