:root {
  color-scheme: dark;
  --bg: #0b0f1a;
  --card: #151b2b;
  --accent: #2fe0c4;
  --muted: #9aa4bf;
  --text: #f5f7ff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
}

body {
  min-height: 100vh;
  background: radial-gradient(circle at top, #1a2440 0%, var(--bg) 55%);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.hero {
  max-width: 960px;
  width: 100%;
}

.hero__header {
  margin-bottom: 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(47, 224, 196, 0.12);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.1;
}

p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: #04131a;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 12px 30px rgba(47, 224, 196, 0.25);
}

.button:hover {
  transform: translateY(-1px);
}

.button--ghost {
  background: transparent;
  border: 1px solid rgba(245, 247, 255, 0.2);
  color: var(--text);
  box-shadow: none;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card);
  padding: 24px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 180px;
}

.card h2 {
  font-size: 1.2rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

input,
textarea,
select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0e1424;
  color: var(--text);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

thead {
  background: rgba(255, 255, 255, 0.05);
}

th,
td {
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
}

.alert {
  padding: 12px;
  border-radius: 10px;
  background: rgba(255, 120, 120, 0.15);
  color: #ffb3b3;
}

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

.link {
  color: var(--accent);
  text-decoration: none;
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px;
}

.section {
  background: var(--card);
  padding: 24px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}