:root {
  --bg: #0f111a;
  --panel: #1a1d29;
  --panel-2: #242834;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --border: rgba(255, 255, 255, .12);
  --brand: #3b82f6;
  --brand-2: #2563eb;
  --danger: #ef4444;
  --ok: #10b981;
  --warning: #f59e0b;
}

[data-theme="light"] {
  --bg: #fff;
  --panel: #f8fafc;
  --panel-2: #eef2f7;
  --text: #0f172a;
  --muted: #475569;
  --border: rgba(0, 0, 0, .1);
}

/* Global Styles */
*:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* Layout */
.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px;
}

header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 6px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.badge {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  border-radius: 8px;
  padding: 4px 8px;
  font-size: 12px;
}

/* Grid and Cards */
.row {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}

.card .hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.hint {
  color: var(--muted);
  font-size: 13px;
}

/* Buttons */
.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all .2s;
}

.btn:hover:not(:disabled) {
  border-color: var(--brand);
  transform: translateY(-1px);
}

.btn.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.btn.ok {
  background: var(--ok);
  border-color: var(--ok);
  color: #fff;
}

.btn.danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}

.btn:disabled {
  opacity: .6;
  cursor: not-allowed;
}

/* Drop Area */
.drop {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 22px;
  text-align: center;
  background: var(--panel-2);
  cursor: pointer;
  transition: all .3s;
}

.drop.active {
  border-color: var(--brand);
  background: rgba(59, 130, 246, .1);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tab {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel-2);
  cursor: pointer;
  font-size: 13px;
  transition: all .2s;
}

.tab.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

/* Inputs */
.input,
textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
}

textarea#output {
  min-height: 260px;
  font-family: ui-monospace, monospace;
  font-size: 13px;
}

/* Status */
.status {
  margin: 8px 0;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.status.ok {
  border-color: var(--ok);
  background: rgba(16, 185, 129, .1);
}

.status.warn {
  border-color: var(--warning);
  background: rgba(245, 158, 11, .1);
}

.status.error {
  border-color: var(--danger);
  background: rgba(239, 68, 68, .1);
}

/* Colors */
.colors {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.badge-color {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  background: var(--panel-2);
}

.sw {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid rgba(0, 0, 0, .3);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  background: rgba(0, 0, 0, .55);
  z-index: 10;
  backdrop-filter: blur(4px);
}

.modal.show {
  display: grid;
}

.modal .box {
  width: min(720px, 95vw);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  max-height: 90vh;
  overflow-y: auto;
}

/* Map Row */
.map-row {
  display: grid;
  grid-template-columns: 24px 120px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
}

.map-row:last-child {
  border: 0;
}

/* Misc */
.chip {
  font-size: 12px;
  color: var(--muted);
}

.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.stat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
}

.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--brand);
}

.stat-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}