h1, h2, h3 { letter-spacing: -0.02em; }
h1 { margin: 0 0 0.35rem; font-size: 1.65rem; font-weight: 700; }
h2 { margin: 0 0 0.75rem; font-size: 1.2rem; font-weight: 600; }
h3 { margin: 0 0 0.5rem; font-size: 1rem; font-weight: 600; }
p { margin: 0 0 0.75rem; }

.page-head { margin-bottom: 1.5rem; }
.page-head h1 { font-size: 1.75rem; }
.page-head p { color: var(--muted); font-size: 0.95rem; max-width: 42rem; line-height: 1.55; margin: 0; }

.toolbar-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--accent);
  color: #fff;
  border: 1px solid transparent;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-family: inherit;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
}
.btn:hover:not(:disabled) { background: var(--accent-hover); }
.btn:active:not(:disabled) { transform: scale(0.98); }
.btn:disabled, .btn.is-loading { opacity: 0.65; cursor: not-allowed; }
.btn.secondary { background: var(--btn-secondary-bg); color: var(--text); border-color: var(--border); }
.btn.secondary:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); background: var(--btn-secondary-bg); }
.btn.sm { padding: 0.4rem 0.75rem; font-size: 0.82rem; }
.btn.icon-btn { min-width: 2.5rem; padding: 0.5rem 0.65rem; }
.btn-danger { color: var(--err); border-color: rgba(255, 138, 138, 0.4); background: transparent; }

.card, .panel-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}
.panel-card h3 { margin-top: 0; }

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}
input, select, textarea {
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-hint, .hint { font-size: 0.82rem; color: var(--muted); margin-top: 0.25rem; }
.err { color: var(--err); font-size: 0.85rem; margin: 0.35rem 0 0; }
.ok { color: var(--ok); font-size: 0.85rem; margin: 0.35rem 0 0; }

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge.pending, .pending { background: var(--badge-pending); color: var(--text); }
.badge.processing, .badge.in_progress, .processing, .in_progress {
  background: var(--badge-processing-bg);
  color: var(--badge-processing-fg);
}
.badge.completed, .completed { background: var(--badge-completed-bg); color: var(--ok); }
.badge.partial, .partial { background: var(--badge-partial-bg); color: var(--badge-partial-fg); }
.badge.cancelled, .badge.failed, .cancelled, .failed {
  background: var(--badge-bad-bg);
  color: var(--badge-bad-fg);
}
.badge.refunded, .refunded { background: #4a3d1a; color: #fbbf24; }
.badge.partial-refund { background: var(--badge-partial-bg); color: var(--badge-partial-fg); text-transform: none; letter-spacing: 0; font-size: 0.68rem; }
.badge.canceled-refund { background: var(--badge-bad-bg); color: var(--badge-bad-fg); text-transform: none; letter-spacing: 0; font-size: 0.68rem; }
[data-theme="light"] .badge.refunded, [data-theme="light"] .refunded { background: #fef3c7; color: #b45309; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem;
  transition: border-color var(--transition);
}
.stat-card:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.stat-card.highlight {
  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 12%, var(--card)), var(--card));
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--accent) 25%, transparent);
}
.stat-label { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.35rem; display: block; font-weight: 600; }
.stat-value { font-size: 1.5rem; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.2; }
.stat-value.text { font-size: 1rem; font-weight: 600; }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card);
}
table.data-table, .orders-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
table.data-table th, .orders-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--table-head-bg);
  color: var(--table-head-fg);
  text-align: left;
  padding: 0.7rem 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
table.data-table td, .orders-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.data-table tbody tr:nth-child(even), .orders-table tbody tr:nth-child(even) {
  background: var(--table-stripe);
}
table.data-table tbody tr:hover, .orders-table tbody tr:hover {
  background: var(--table-hover);
}

.empty-state {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--muted);
}
.empty-state p { margin-bottom: 1rem; }

#toast-root {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}
.toast {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: auto;
  max-width: 320px;
  font-size: 0.9rem;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-ok { border-color: var(--ok); color: var(--ok); }
.toast-err { border-color: var(--err); color: var(--err); }
.toast-info { border-color: var(--info); color: var(--info); }

.skeleton {
  background: linear-gradient(90deg, var(--border) 25%, color-mix(in srgb, var(--border) 60%, var(--card)) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.2s ease-in-out infinite;
  border-radius: var(--radius-sm);
  min-height: 1rem;
}
@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.55);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-backdrop:not([hidden]) {
  display: flex;
}
.modal-backdrop[hidden] {
  display: none !important;
}
.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow-md);
}
.modal-actions { display: flex; gap: 0.5rem; justify-content: flex-end; margin-top: 1.25rem; }
.modal.modal-lg { max-width: 560px; max-height: min(90vh, 720px); overflow-y: auto; }
.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.modal-head h2 { margin: 0; font-size: 1.15rem; }
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.88rem;
}
.detail-grid dt { color: var(--muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; }
.detail-grid dd { margin: 0.15rem 0 0; font-weight: 600; word-break: break-word; }
.detail-grid .span-2 { grid-column: 1 / -1; }
.progress-chart-wrap { margin-top: 0.5rem; }
.progress-chart-wrap h3 { margin: 0 0 0.5rem; font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.progress-chart {
  width: 100%;
  height: 140px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--border);
}
.progress-chart-empty {
  padding: 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px dashed var(--border);
}
.progress-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  color: var(--muted);
}
.progress-legend span::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-right: 0.35rem;
  vertical-align: middle;
}
.progress-legend .delivered::before { background: var(--accent); }
.progress-legend .target::before { background: var(--info); opacity: 0.6; }
.orders-toolbar { margin-bottom: 0.75rem; }
.orders-toolbar .selection-info { margin-left: auto; font-size: 0.82rem; }
.row-clickable { cursor: pointer; }
.row-clickable:hover td { background: var(--table-hover); }
.btn-view-sm {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--info);
  padding: 0.28rem 0.45rem;
  border-radius: 4px;
  font-size: 0.7rem;
  cursor: pointer;
  font-weight: 600;
}
.services-table .rate-cell { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--accent); }
.services-table .cancel-yes { color: var(--ok); font-weight: 600; }
.services-table .cancel-no { color: var(--muted); }

.theme-toggle { font-size: 1rem; line-height: 1; }

.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 10px;
  background: var(--accent-glow);
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 700;
  flex-shrink: 0;
}
.icon-box.sm { width: 1.75rem; height: 1.75rem; border-radius: 8px; font-size: 0.8rem; }