:root {
  color-scheme: dark;
  --bg: #0a0d12;
  --panel: #121821;
  --panel-soft: #171f2b;
  --text: #e8edf6;
  --muted: #9aa7bd;
  --line: #263142;
  --red: #ff4d4d;
  --orange: #ffa529;
  --yellow: #ffd54d;
  --green: #2bd67b;
  --good: #1fce73;
  --warn: #f2b93b;
  --bad: #ff5f66;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(circle at top, #121a25 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 1560px;
  margin: 0 auto;
  padding: 22px 16px 32px;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

h1 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.2px;
}

.subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.score-wrap {
  background: linear-gradient(145deg, #172130, #101622);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  min-width: 275px;
}

.score-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
}

.score-label {
  color: var(--muted);
  font-size: 0.83rem;
  letter-spacing: 0.2px;
  text-transform: uppercase;
}

#score-value {
  font-weight: 700;
  font-size: 1.55rem;
}

#overall-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  border: 1px solid;
}

.score-bar {
  width: 100%;
  height: 10px;
  background: #0f141d;
  border: 1px solid #202b3b;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}

.score-fill {
  height: 100%;
  width: 0%;
  transition: width 250ms ease, background-color 250ms ease;
}

.updated-at {
  color: var(--muted);
  font-size: 0.78rem;
}

.controls {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 16px;
}

.controls h2 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.controls-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

#refresh-live {
  border: 1px solid #2d4d70;
  background: linear-gradient(180deg, #20446d, #183553);
  color: #eaf2ff;
  border-radius: 8px;
  padding: 8px 11px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

#refresh-live:hover {
  filter: brightness(1.08);
}

#refresh-live:disabled {
  opacity: 0.6;
  cursor: wait;
}

.data-status {
  color: var(--muted);
  font-size: 0.82rem;
}

#cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.indicator-section {
  margin-bottom: 0;
}

.indicator-section .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px;
}

.section-title {
  margin: 0 0 6px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.2px;
  text-transform: uppercase;
}

.card {
  background: linear-gradient(160deg, #131a26 0%, #101621 100%);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 11px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 5px;
}

.card small {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-size: 0.72rem;
}

.card h3 {
  margin: 2px 0 4px;
  font-size: 0.93rem;
}

.pill {
  align-self: flex-start;
  border-radius: 999px;
  padding: 2px 7px;
  font-size: 0.68rem;
  border: 1px solid;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.value { 
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0;
}

.hint {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.25;
}

.ok {
  color: var(--good);
  border-color: color-mix(in srgb, var(--good) 50%, transparent);
  background: color-mix(in srgb, var(--good) 10%, transparent);
}

.mid {
  color: var(--warn);
  border-color: color-mix(in srgb, var(--warn) 50%, transparent);
  background: color-mix(in srgb, var(--warn) 12%, transparent);
}

.bad {
  color: var(--bad);
  border-color: color-mix(in srgb, var(--bad) 50%, transparent);
  background: color-mix(in srgb, var(--bad) 12%, transparent);
}

.legend {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}