*,
*::before,
*::after {
  box-sizing: border-box;
}
:root {
  --bg: #0c0c10;
  --panel: #14141b;
  --panel-2: #1b1b24;
  --accent: #f6d43a;
  --accent-2: #ff9f1c;
  --muted: #9ea0a8;
  --text: #eef0f6;
  --border: #232432;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 14px;
}
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 10% 20%, rgba(255, 158, 28, 0.08), transparent 22%),
              radial-gradient(circle at 90% 10%, rgba(246, 212, 58, 0.08), transparent 20%),
              #0c0c10;
  color: var(--text);
}
.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}
.sidebar {
  background: #0f0f15;
  border-right: 1px solid var(--border);
  padding: 22px 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f6d43a, #ff9f1c);
  color: #000;
  font-weight: 800;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}
.brand-title {
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand-sub {
  font-size: 12px;
  color: var(--muted);
}
.nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.nav-link {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  padding: 12px 14px;
  border-radius: 10px;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s, border 0.2s;
}
.nav-link:hover {
  background: rgba(246, 212, 58, 0.08);
  border-color: var(--border);
}
.nav-link.active {
  background: rgba(246, 212, 58, 0.14);
  border-color: rgba(246, 212, 58, 0.35);
  color: var(--accent);
}
.content {
  padding: 22px 24px 36px;
}
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.breadcrumb {
  color: var(--muted);
  font-size: 13px;
}
.toolbar-actions {
  display: flex;
  gap: 10px;
}
.btn {
  border: none;
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.2s;
}
.btn:active { transform: translateY(1px); }
.btn.primary {
  background: linear-gradient(135deg, #f6d43a, #ff9f1c);
  color: #000;
  box-shadow: 0 10px 20px rgba(255, 159, 28, 0.3);
}
.btn.ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border);
}
.actions-inline { display: flex; gap: 10px; }
.panel {
  display: none;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 18px 22px;
  box-shadow: var(--shadow);
}
.panel.active { display: block; }
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}
.muted { color: var(--muted); }
.grid.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}
.card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card .status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #00d688;
  font-weight: 600;
}
.card .status.off { color: #f86868; }
.table {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.table-row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr 1fr 0.8fr;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.table-row.head {
  font-weight: 700;
  color: var(--muted);
  background: #161620;
}
.table-row:last-child { border-bottom: none; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(246, 212, 58, 0.12);
  color: var(--accent);
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 600;
}
.pairing-block {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  display: grid;
  gap: 10px;
}
.pairing-code {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: 6px;
  color: var(--accent);
}
.pairing-meta { color: var(--muted); }
.pairing-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  align-items: end;
}
label {
  font-size: 13px;
  color: var(--muted);
  display: grid;
  gap: 6px;
}
select, input {
  background: #0f0f15;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}
.hint {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.loader {
  background: #000;
}
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: grid;
  place-items: center;
  z-index: 10000;
}
.modal-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  min-width: 320px;
  max-width: 480px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.modal-header, .modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-body { padding: 12px 0; display: grid; gap: 10px; }
.icon-btn {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}
.badge-table {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.badge-table .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: grid;
  place-items: center;
  z-index: 20000;
}
.hidden { display: none !important; }
.app-shell.locked {
  filter: blur(6px);
  pointer-events: none;
  opacity: 0.2;
}
@media (max-width: 960px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 10; }
  .toolbar { flex-direction: column; align-items: flex-start; }
  .table-row { grid-template-columns: repeat(3, 1fr); }
}