.lab-app {
  max-width: 1480px;
}

.lab-subtitle {
  margin: 8px 0 0;
  color: #aaa;
  font-size: 0.95rem;
}

.lab-hero {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: stretch;
  margin-bottom: 16px;
  padding: 16px 18px;
  border: 2px solid #555;
  background: linear-gradient(135deg, #2a2a2a 0%, #222 100%);
}

.lab-hero-stat {
  padding: 12px 14px;
  border: 1px solid #444;
  background: rgba(0, 0, 0, 0.2);
}

.lab-hero-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #888;
}

.lab-hero-value {
  font-size: 1.35rem;
  color: #fff;
}

.lab-hero-value.ok { color: #8fd48f; }
.lab-hero-value.warn { color: #ffb347; }
.lab-hero-value.error { color: #ff8a8a; }

.lab-hero-actions {
  display: flex;
  align-items: center;
}

.lab-token-bar-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.lab-token-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 2px solid #444;
  background: #2a2a2a;
}

.lab-token-status {
  flex: 1;
  min-width: 200px;
  line-height: 1.45;
}

.lab-token-status.ok { color: #8fd48f; }
.lab-token-status.warn { color: #ffb347; }
.lab-token-status.error { color: #ff6b6b; }

.lab-token-panel {
  margin-bottom: 22px;
  padding: 18px 20px;
  border: 2px solid #555;
  background: #252525;
}

.lab-token-panel h2 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: #ff8200;
}

.lab-token-grid {
  margin-top: 12px;
}

.lab-token-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.lab-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.lab-nav {
  position: sticky;
  top: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border: 2px solid #444;
  background: #252525;
}

.lab-nav a {
  display: block;
  padding: 8px 10px;
  color: #ddd;
  text-decoration: none;
  border: 2px solid transparent;
}

.lab-nav a:hover,
.lab-nav a.active {
  border-color: #ff8200;
  color: #fff;
  background: rgba(255, 130, 0, 0.08);
}

.lab-group {
  margin-bottom: 28px;
  scroll-margin-top: 16px;
}

.lab-group-head {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid #444;
}

.lab-group-head h2 {
  margin: 0 0 6px;
  color: #ff8200;
  font-size: 1.2rem;
}

.lab-group-head p {
  margin: 0;
  color: #999;
  font-size: 0.92rem;
}

.lab-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.lab-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  border: 2px solid #444;
  background: #2a2a2a;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.lab-card:hover {
  border-color: #666;
  background: #2e2e2e;
}

.lab-card.has-result:hover {
  border-color: #ff8200;
}

.lab-card-admin {
  border-color: #664422;
}

.lab-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.lab-card-head h3 {
  margin: 0;
  font-size: 1rem;
}

.lab-method {
  flex-shrink: 0;
  padding: 2px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid #666;
  color: #ccc;
}

.lab-method.post {
  border-color: #ff8200;
  color: #ff8200;
}

.lab-card-desc {
  margin: 0;
  color: #aaa;
  font-size: 0.88rem;
  line-height: 1.4;
}

.lab-scope-hint {
  margin: 6px 0 0;
  font-size: 0.78rem;
  color: #888;
}

.lab-scope-hint code {
  padding: 1px 5px;
  border-radius: 3px;
  background: #1a1a1a;
  color: #ffb347;
  font-size: 0.85em;
}

.lab-card-path {
  font-size: 0.78rem;
  color: #777;
  word-break: break-all;
}

.lab-card-params {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lab-card-params label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.82rem;
  color: #bbb;
}

.lab-card-params input {
  padding: 6px 8px;
  border: 1px solid #555;
  background: #202020;
  color: #fff;
}

.lab-card-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.lab-badge {
  font-size: 0.72rem;
  padding: 2px 8px;
  border: 1px solid #555;
  color: #999;
}

.lab-badge.danger {
  border-color: #aa4400;
  color: #ffb347;
}

.lab-result {
  margin-top: 24px;
  padding: 16px 18px;
  border: 2px solid #ff8200;
  background: #1f1f1f;
}

.lab-modal .lab-modal-panel {
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
}

.lab-result-head-text {
  min-width: 0;
}

.lab-result-eyebrow {
  margin: 0 0 4px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #888;
}

.lab-result-head .modal-head h2,
.lab-result-head-text h2 {
  margin: 0;
  font-size: 1.25rem;
  color: #fff;
}

.lab-result-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 20px;
  border-bottom: 2px solid #333;
  background: #252525;
}

.lab-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 0.8rem;
  border: 1px solid #555;
  color: #ddd;
}

.lab-status-pill.ok {
  border-color: #3d7a3d;
  color: #8fd48f;
  background: rgba(80, 160, 80, 0.12);
}

.lab-status-pill.error {
  border-color: #8a3333;
  color: #ff8a8a;
  background: rgba(180, 60, 60, 0.12);
}

.lab-result-body {
  overflow-y: auto;
  padding: 20px;
  flex: 1;
  min-height: 120px;
}

.lab-result-foot {
  justify-content: space-between;
  gap: 10px;
}

.lab-view-empty {
  text-align: center;
  padding: 28px 16px;
  color: #888;
  border: 2px dashed #444;
  background: #252525;
}

.lab-view-empty strong {
  display: block;
  margin-bottom: 6px;
  color: #ccc;
  font-size: 1.05rem;
}

.lab-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.lab-stat {
  padding: 14px 16px;
  border: 2px solid #444;
  background: #252525;
}

.lab-stat-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #888;
}

.lab-stat-value {
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  word-break: break-word;
}

.lab-stat-value.accent {
  color: #ff8200;
}

.lab-kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px 16px;
  margin-bottom: 16px;
}

.lab-kv {
  padding: 10px 12px;
  border: 1px solid #3a3a3a;
  background: #252525;
}

.lab-kv-label {
  display: block;
  margin-bottom: 4px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #777;
}

.lab-kv-value {
  color: #eee;
  line-height: 1.35;
  word-break: break-word;
}

.lab-section-title {
  margin: 18px 0 10px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ff8200;
}

.lab-section-title:first-child {
  margin-top: 0;
}

.lab-table-wrap {
  overflow-x: auto;
  border: 2px solid #444;
  background: #252525;
}

.lab-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 420px;
}

.lab-table th,
.lab-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid #3a3a3a;
  vertical-align: top;
  font-size: 0.88rem;
}

.lab-table th {
  background: #2a2a2a;
  color: #ff8200;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lab-table tr:last-child td {
  border-bottom: none;
}

.lab-table tr:hover td {
  background: rgba(255, 130, 0, 0.04);
}

.lab-chip {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid #555;
  color: #ccc;
}

.lab-chip.online {
  border-color: #3d7a3d;
  color: #8fd48f;
}

.lab-chip.offline {
  border-color: #555;
  color: #888;
}

.lab-chip.in {
  border-color: #446688;
  color: #8ec8ff;
}

.lab-chip.out {
  border-color: #886644;
  color: #ffcc88;
}

.lab-device-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.lab-device-card {
  padding: 12px 14px;
  border: 2px solid #444;
  background: #252525;
}

.lab-device-card strong {
  display: block;
  margin-bottom: 6px;
  color: #fff;
}

.lab-device-meta {
  font-size: 0.82rem;
  color: #999;
}

.lab-success-box {
  padding: 18px 20px;
  border: 2px solid #3d7a3d;
  background: rgba(80, 160, 80, 0.1);
  text-align: center;
}

.lab-success-box strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
  color: #8fd48f;
}

.lab-success-box p {
  margin: 0;
  color: #ccc;
}

.lab-error-box {
  padding: 18px 20px;
  border: 2px solid #8a3333;
  background: rgba(180, 60, 60, 0.1);
  color: #ffb0b0;
  line-height: 1.45;
}

.lab-result-json {
  margin: 0;
  padding: 14px 20px;
  max-height: 220px;
  overflow: auto;
  border-top: 2px solid #444;
  background: #141414;
  color: #aaa;
  font-size: 0.78rem;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
}

.lab-card.is-loading {
  opacity: 0.75;
  pointer-events: none;
  position: relative;
}

.lab-card.is-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(32, 32, 32, 0.35);
}

.lab-spinner {
  display: inline-block;
  width: 22px;
  height: 22px;
  border: 3px solid #444;
  border-top-color: #ff8200;
  animation: lab-spin 0.7s linear infinite;
}

@keyframes lab-spin {
  to { transform: rotate(360deg); }
}

.lab-result-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 160px;
  color: #aaa;
}

.lab-result-loading[hidden] {
  display: none !important;
}

.lab-card.has-result {
  border-color: #665533;
}

.lab-card-preview {
  margin-top: 4px;
  padding: 8px 10px;
  font-size: 0.82rem;
  color: #8fd48f;
  border: 1px solid #3a4a3a;
  background: rgba(80, 160, 80, 0.08);
  cursor: pointer;
}

.lab-card-preview:hover {
  border-color: #ff8200;
  background: rgba(255, 130, 0, 0.08);
}

.lab-card-preview.error {
  color: #ff9a9a;
  border-color: #4a3333;
  background: rgba(160, 60, 60, 0.08);
}

@media (max-width: 900px) {
  .lab-layout {
    grid-template-columns: 1fr;
  }
  .lab-nav {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .lab-hero {
    grid-template-columns: 1fr 1fr;
  }
  .lab-hero-actions {
    grid-column: 1 / -1;
  }
}

body.lab-modal-open {
  overflow: hidden;
}