:root {
  --bg: #0d1726;
  --panel: #111f33;
  --panel-soft: #172945;
  --text: #eef5ff;
  --muted: #95a8c3;
  --line: #274160;
  --brand: #4ee3b2;
  --brand-2: #75a7ff;
  --danger: #ff6b6b;
  --warning: #ffd166;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(78, 227, 178, 0.18), transparent 34rem),
    radial-gradient(circle at bottom right, rgba(117, 167, 255, 0.18), transparent 34rem),
    var(--bg);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #07111e;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.nav a,
.button {
  border: 1px solid var(--line);
  background: rgba(17, 31, 51, 0.78);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.button.primary,
button.primary {
  border: 0;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #07111e;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.card {
  grid-column: span 12;
  border: 1px solid var(--line);
  background: rgba(17, 31, 51, 0.86);
  border-radius: 24px;
  padding: 20px;
  box-shadow: 0 22px 80px rgba(0, 0, 0, 0.24);
}

.half {
  grid-column: span 6;
}

.third {
  grid-column: span 4;
}

h1,
h2,
h3 {
  margin: 0 0 12px;
  letter-spacing: -0.04em;
}

p {
  color: var(--muted);
}

.metric {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.06em;
}

label {
  display: block;
  margin: 12px 0 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 13px;
  color: var(--text);
  background: rgba(7, 17, 30, 0.76);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pill {
  display: inline-flex;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 800;
  background: var(--panel-soft);
  color: var(--muted);
}

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

.bad {
  color: var(--danger);
}

.notice {
  border: 1px solid rgba(78, 227, 178, 0.4);
  background: rgba(78, 227, 178, 0.08);
  border-radius: 16px;
  padding: 12px 14px;
  margin: 0 0 16px;
}

.error {
  border-color: rgba(255, 107, 107, 0.45);
  background: rgba(255, 107, 107, 0.08);
}

.login {
  width: min(440px, calc(100% - 32px));
  margin: 12vh auto;
}

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

@media (max-width: 760px) {
  .half,
  .third {
    grid-column: span 12;
  }

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