:root {
  --bg: #0f172a;
  --card: #1e293b;
  --sidebar: #0f172a;
  --sidebar-border: #1e293b;
  --primary: #3b82f6;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --border: #334155;
  --sidebar-width: 220px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-size: 0.875rem;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--sidebar);
  border-right: 1px solid var(--sidebar-border);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  padding: 1.25rem 1rem 1rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  border-bottom: 1px solid var(--sidebar-border);
  letter-spacing: -.3px;
}

.sidebar .nav-link {
  color: var(--text-muted);
  border-radius: .5rem;
  padding: .5rem .75rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  transition: all .15s;
  font-size: .85rem;
}

.sidebar .nav-link:hover {
  background: var(--card);
  color: var(--text);
}

.sidebar .nav-link.active {
  background: #1d4ed820;
  color: var(--primary);
  font-weight: 600;
}

.sidebar .nav-link i {
  font-size: 1rem;
  min-width: 18px;
}

.sidebar-footer {
  border-top: 1px solid var(--sidebar-border);
}

/* Main content */
.main-content {
  min-height: 100vh;
  overflow-x: hidden;
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: .75rem;
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: .75rem 1rem;
  font-size: .85rem;
}

/* Stat cards */
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: .75rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.stat-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: .5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: .25rem;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.stat-label {
  font-size: .75rem;
  color: var(--text-muted);
}

/* Source dot */
.source-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Person avatar */
.person-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

/* Color picker */
.color-pick {
  cursor: pointer;
  display: flex;
}

.color-pick input[type=radio] {
  display: none;
}

.color-pick span {
  display: inline-block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: border-color .15s;
}

.color-pick input:checked + span {
  border-color: white;
  outline: 2px solid white;
  outline-offset: 1px;
}

/* Tables */
.table {
  color: var(--text);
  font-size: .8rem;
}

.table > thead > tr > th {
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: .7rem;
  letter-spacing: .5px;
  border-color: var(--border);
  padding: .6rem .75rem;
}

.table > tbody > tr > td {
  border-color: var(--border);
  vertical-align: middle;
  padding: .5rem .75rem;
}

.table-hover > tbody > tr:hover > td {
  background: rgba(255,255,255,.04);
}

/* Badges */
.badge {
  font-size: .7rem;
  font-weight: 500;
}

/* Modals */
.modal-content {
  background: var(--card);
  border: 1px solid var(--border);
}

.modal-header {
  border-bottom-color: var(--border);
}

.modal-footer {
  border-top-color: var(--border);
}

/* Forms */
.form-control, .form-select {
  background-color: #0f172a;
  border-color: var(--border);
  color: var(--text);
  font-size: .85rem;
}

.form-control:focus, .form-select:focus {
  background-color: #0f172a;
  border-color: var(--primary);
  color: var(--text);
  box-shadow: 0 0 0 .2rem rgba(59,130,246,.25);
}

.form-control::placeholder {
  color: var(--text-muted);
}

/* Progress */
.progress {
  background: var(--border);
}

/* Pagination */
.page-link {
  background: var(--card);
  border-color: var(--border);
  color: var(--text-muted);
  font-size: .8rem;
}

.page-item.active .page-link {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.page-link:hover {
  background: var(--border);
  color: var(--text);
}

/* HTMX indicator */
.htmx-indicator {
  opacity: 0;
  transition: opacity 200ms ease-in;
}
.htmx-request .htmx-indicator {
  opacity: 1;
}