:root {
  --bg: #f0f7fc;
  --panel: #e8f3fc;
  --text: #1a3a52;
  --muted: #5d7a8f;
  --accent: #5fb3e8;
  --border: #c9e4f5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: linear-gradient(135deg, #f0f7fc 0%, #e3ecf7 100%);
  color: var(--text);
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 28px 0;
}

.panel,
.hero-card,
.auth-card {
  background: rgba(232, 243, 252, 0.95);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  box-shadow: 0 4px 15px rgba(95, 179, 232, 0.1);
}

h1,
h2 {
  margin-top: 0;
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  margin: 6px 0 14px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #f5f9fd;
  color: var(--text);
}

button {
  border: 1px solid #5fb3e8;
  background: #e8f4fc;
  color: #2c6fa1;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 500;
}

button:hover {
  background: #d4e8f8;
  border-color: #4a9fd8;
}

a {
  color: #2c6fa1;
}

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

.small {
  font-size: 0.9rem;
}

.hero-card {
  margin-top: 5vh;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.app-link {
  display: inline-block;
  text-align: center;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  background: #e8f4fc;
}