:root {
  color-scheme: light;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: #f3f5f9;
  color: #0f172a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

header h1 {
  margin-bottom: 8px;
}

.subtitle {
  margin: 0;
  color: #475569;
  max-width: 640px;
}

.status-pill {
  padding: 8px 14px;
  border-radius: 999px;
  background: #e2e8f0;
  font-size: 0.85rem;
  font-weight: 600;
}

.status,
.controls,
.panel {
  background: #ffffff;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.model-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.model-card__badge {
  padding: 6px 12px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 0.8rem;
  font-weight: 600;
}

.model-card__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.model-card__section {
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 14px 16px;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-card__section h3 {
  margin: 0;
  font-size: 0.95rem;
  color: #1f2937;
}

.model-card__section p,
.model-card__section ul {
  margin: 0;
  color: #475569;
  font-size: 0.9rem;
  line-height: 1.5;
}

.model-card__section ul {
  padding-left: 18px;
}

.model-card__section--wide {
  grid-column: 1 / -1;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.status-card {
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 12px 14px;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.status-card strong {
  font-size: 0.8rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ticker-status {
  margin-top: 16px;
  overflow-x: auto;
}

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

.ticker-status th,
.ticker-status td {
  padding: 10px;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}

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

.controls form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

label {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  gap: 6px;
  color: #334155;
}

input,
select,
button {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #cbd5f5;
  font-size: 0.95rem;
}

button {
  background: #2563eb;
  color: white;
  border: none;
  cursor: pointer;
  font-weight: 600;
}

button:hover {
  background: #1d4ed8;
}

.hint {
  margin: 0;
  color: #64748b;
  font-size: 0.9rem;
}

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

.tab-button {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid #cbd5f5;
  background: #f8fafc;
  color: #1e293b;
  cursor: pointer;
  font-weight: 600;
}

.tab-button.active {
  background: #1d4ed8;
  border-color: #1d4ed8;
  color: white;
}

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

.panel-content {
  border-radius: 12px;
  background: #f8fafc;
  padding: 16px;
  min-height: 110px;
}

.panel-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.panel-content th,
.panel-content td {
  padding: 8px;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.panel-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.panel-card strong {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: #64748b;
}

.kv {
  display: grid;
  gap: 6px;
}

.kv div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.9rem;
}

.kv span {
  color: #64748b;
}

.alert {
  padding: 12px 14px;
  border-radius: 12px;
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.loading {
  position: relative;
  overflow: hidden;
  color: transparent;
}

.loading::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(148, 163, 184, 0.3), transparent);
  animation: shimmer 1.2s infinite;
}

.hidden {
  display: none;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}