:root {
  --bg: #07111d;
  --bg-soft: #0f2237;
  --card: #132a44;
  --text: #eaf4ff;
  --muted: #90a9c2;
  --ok: #37d084;
  --error: #ff6d6d;
  --accent: #ffad42;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Lucida Sans Unicode", "Verdana", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, #1f4063 0%, transparent 45%),
    radial-gradient(circle at 88% 82%, #3c2f1d 0%, transparent 42%),
    linear-gradient(145deg, var(--bg), var(--bg-soft));
}

.layout {
  width: min(1120px, 92vw);
  margin: 28px auto;
  display: grid;
  gap: 18px;
}

.hero {
  background: linear-gradient(125deg, #173552, #102638);
  border: 1px solid #2d4b69;
  border-radius: 18px;
  padding: 24px;
}

.badge {
  width: fit-content;
  margin: 0 0 12px 0;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 1px;
  background: rgba(255, 173, 66, 0.2);
  color: #ffd7a1;
}

h1 {
  margin: 0;
  font-size: clamp(22px, 3.8vw, 36px);
}

h2 {
  margin: 0 0 10px 0;
  font-size: 18px;
}

.subtitle {
  margin: 12px 0 0 0;
  color: var(--muted);
  max-width: 760px;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.card {
  background: linear-gradient(160deg, #132a44 0%, #0f2133 100%);
  border: 1px solid #2a4662;
  border-radius: 14px;
  padding: 18px;
}

.value {
  margin: 0;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 700;
}

.panel {
  background: rgba(19, 42, 68, 0.92);
  border: 1px solid #2a4662;
  border-radius: 14px;
  padding: 18px;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.links a {
  color: #001a2c;
  text-decoration: none;
  font-weight: 700;
  background: linear-gradient(135deg, #8fc9ff, #ffd28c);
  border-radius: 10px;
  padding: 9px 14px;
}

.ok {
  color: var(--ok);
}

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

@media (max-width: 640px) {
  .layout {
    margin: 14px auto 20px auto;
    gap: 12px;
  }

  .hero {
    padding: 16px;
  }

  .card,
  .panel {
    padding: 14px;
  }
}