:root {
  --bg: #08141f;
  --bg-elevated: #0f2130;
  --panel: rgba(18, 39, 57, 0.9);
  --panel-border: rgba(103, 150, 189, 0.25);
  --text: #eef6fb;
  --muted: #9fb7c9;
  --accent: #58d6ff;
  --accent-2: #9cf28d;
  --warning: #ffc857;
  --danger: #ff7b72;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(88, 214, 255, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(156, 242, 141, 0.12), transparent 24%),
    linear-gradient(160deg, #07121b, #0b1927 52%, #0d1f2f);
}

.login-body,
.dashboard-body {
  padding: 24px;
}

.login-shell {
  min-height: calc(100vh - 48px);
  display: grid;
  place-items: center;
}

.login-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(14px);
}

.login-card {
  width: min(460px, 100%);
  padding: 32px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2 {
  margin: 0;
}

.lede,
.panel-header p,
.hint {
  color: var(--muted);
}

.stack {
  display: grid;
  gap: 16px;
  margin: 24px 0;
}

label span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
}

input,
button {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(159, 183, 201, 0.28);
  padding: 14px 16px;
  font: inherit;
}

input {
  background: rgba(7, 18, 27, 0.8);
  color: var(--text);
}

button {
  background: linear-gradient(135deg, var(--accent), #44a6ff);
  color: #04131e;
  font-weight: 700;
  cursor: pointer;
}

button.ghost {
  width: auto;
  background: transparent;
  color: var(--text);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(88, 214, 255, 0.12);
  border: 1px solid rgba(88, 214, 255, 0.28);
}

.dashboard-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 2fr 1fr;
}

.panel {
  padding: 20px;
}

.panel-wide {
  grid-column: 1 / -1;
}

.panel-header {
  margin-bottom: 16px;
}

.camera-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.camera-card {
  background: rgba(7, 18, 27, 0.75);
  border: 1px solid rgba(159, 183, 201, 0.18);
  border-radius: 18px;
  padding: 14px;
}

.camera-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  background: #04090d;
}

.camera-meta,
.camera-stats {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-list {
  display: grid;
  gap: 12px;
}

.metric-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid rgba(159, 183, 201, 0.16);
  padding-bottom: 10px;
}

.alert-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.alert-item {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(7, 18, 27, 0.8);
  border: 1px solid rgba(159, 183, 201, 0.18);
  color: var(--muted);
}

.alert-item.warning {
  border-color: rgba(255, 200, 87, 0.45);
}

.alert-item.error {
  border-color: rgba(255, 123, 114, 0.45);
}

.alert-item.info {
  border-color: rgba(88, 214, 255, 0.45);
}

.error-text {
  color: var(--danger);
}

@media (max-width: 980px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .camera-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}