@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=Syne:wght@400;600;700;800&display=swap');

:root {
  --bg: #0a0c0f;
  --surface: #111318;
  --card: #161a22;
  --border: #1e2530;
  --accent: #00e5a0;
  --accent2: #ff6b35;
  --accent3: #4d9fff;
  --text: #e8ecf0;
  --muted: #667085;
  --danger: #ff4d6d;
  --warning: #ffb800;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: 'Syne', sans-serif;
  color: var(--text);
  background: var(--bg);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.shell {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 20px 40px;
}

.card {
  background: rgba(22, 26, 34, 0.94);
  border: 1px solid var(--border);
  border-radius: 18px;
}

.kicker,
.card-title,
label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.card-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.btn,
.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary,
.nav-link.active {
  background: var(--accent);
  color: #02150f;
  border-color: var(--accent);
}