:root {
  color-scheme: dark;
  --bg: #020806;
  --panel: rgba(8, 20, 16, 0.9);
  --border: rgba(255, 255, 255, 0.08);
  --accent: #2df1a5;
  --accent-dark: #16b876;
  --text: #edf4f0;
  --muted: #7ba394;
  --chip-bg: rgba(255, 255, 255, 0.08);
  --shadow: 0 25px 70px rgba(0, 0, 0, 0.45);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body.lg-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 10%, rgba(45, 241, 165, 0.15), transparent 55%),
    radial-gradient(circle at 80% 0%, rgba(13, 62, 47, 0.55), transparent 60%),
    linear-gradient(180deg, #010504, #050f0b 65%, #020806);
  color: var(--text);
  padding: 48px 0 64px;
}

.lg-shell {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.lg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.lg-brand {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.lg-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ip-widget {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
}

.ip-widget__value {
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  direction: ltr;
}

.lg-controls,
.lg-output {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.target-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.target-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
}

.target-row input {
  height: 54px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 1rem;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.control-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.control-field select,
.control-field input {
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0 14px;
}

.control-field--full {
  grid-column: 1 / -1;
}

.as-presets {
  margin-top: 18px;
  padding: 18px;
  border: 1px dashed var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.as-presets__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.as-chip {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(10, 20, 16, 0.8);
  color: inherit;
  cursor: pointer;
}

.as-chip:is(:hover, :focus-visible),
.as-chip[aria-pressed="true"] {
  border-color: var(--accent);
  background: rgba(20, 40, 32, 0.95);
}

.as-search {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.as-search__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.as-search__row input {
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0 12px;
}

.tool-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.lab-nav {
  flex: 1;
  min-width: 120px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.04);
  color: inherit;
  height: 44px;
  cursor: pointer;
  font-weight: 500;
}

.lab-nav.is-active {
  border-color: var(--accent);
  background: rgba(45, 241, 165, 0.12);
}

.lab-options {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.lab-field label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.lab-field select,
.lab-field input {
  width: 100%;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0 12px;
}

.primary {
  border: none;
  border-radius: 14px;
  background: linear-gradient(120deg, var(--accent), var(--accent-dark));
  color: #04110b;
  font-weight: 600;
  height: 54px;
  padding: 0 26px;
  cursor: pointer;
}

.ghost {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 12px;
  height: 54px;
  padding: 0 18px;
  cursor: pointer;
}

.ghost--compact {
  height: 44px;
  padding: 0 14px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--chip-bg);
  font-size: 0.82rem;
}

.chip--neutral { color: var(--muted); }
.chip--success { color: var(--accent); }
.chip--danger { color: #ff8ca0; }
.chip--warning { color: #ffd46a; }

.admin-trigger {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 12px;
  height: 44px;
  padding: 0 16px;
  cursor: pointer;
}

.lg-panel__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lab-status { color: var(--muted); }

.lab-loader {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-radius: 14px;
  border: 1px dashed var(--border);
  margin: 18px 0;
}

.spinner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}

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

.lab-summary header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.lab-meta {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.lab-meta__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  padding: 10px;
}

.lab-results {
  margin-top: 20px;
  display: grid;
  gap: 14px;
}

.lab-result-card {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(7, 16, 13, 0.8);
}

.lab-result-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lab-result-card__body {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.lab-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
}

.lab-stats__item {
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.lab-raw {
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.lab-raw pre {
  margin-top: 10px;
  max-height: 320px;
  overflow: auto;
}

.lab-history {
  margin-top: 20px;
}

.lab-history__list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.lab-history__list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.lg-footer {
  text-align: center;
  color: var(--muted);
}

.admin-auth form {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.admin-auth input {
  flex: 1;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0 12px;
}

.admin-auth__error {
  min-height: 1.2em;
  margin-top: 8px;
  color: #ff8ca0;
}

.admin-stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.admin-stats__grid div {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-stats__grid strong {
  font-size: 1.4rem;
}

.admin-stats__list {
  margin-top: 18px;
  max-height: 260px;
  overflow: auto;
}

.admin-stats__list table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-stats__list th,
.admin-stats__list td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.admin-usage {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-usage table {
  width: 100%;
  border-collapse: collapse;
}

.admin-usage th,
.admin-usage td {
  text-align: center;
  padding: 8px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.admin-usage input {
  width: 100%;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0 10px;
  text-align: center;
}

.admin-usage__message {
  min-height: 1.2em;
  color: var(--muted);
}

.lab-metrics {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.lab-metric {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lab-metric span {
  font-size: 0.85rem;
  color: var(--muted);
}

.lab-metric strong {
  font-size: 1.1rem;
}

.lab-results__empty {
  color: var(--muted);
  text-align: center;
}

@media (max-width: 720px) {
  .target-row {
    grid-template-columns: 1fr;
  }
  .target-row button,
  .target-row input {
    width: 100%;
  }
  .lg-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .ip-widget {
    width: 100%;
    justify-content: space-between;
  }
  .admin-panel__dialog {
    padding: 20px;
  }
}