:root {
  --bg-color: #0f172a;
  --card-bg: rgba(30, 41, 59, 0.7);
  --accent-color: #2dd4bf;
  --accent-hover: #14b8a6;
  --text-main: #f8fafc;
  --text-dim: #94a3b8;
  --danger: #fb7185;
  --glass-border: rgba(255, 255, 255, 0.1);
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background-color: var(--bg-color);
  background-image: radial-gradient(circle at top right, #1e293b, #0f172a);
  color: var(--text-main);
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 40px 20px;
}

h1 {
  font-weight: 800;
  letter-spacing: -1px;
  font-size: 2rem;
  margin-bottom: 30px;
  background: linear-gradient(to right, #2dd4bf, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h3 {
  color: var(--text-dim);
  font-weight: 500;
  margin-top: 40px;
}

/* Tlačidlá */
button {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border-radius: 12px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1rem;
}

a {
    text-decoration: none;
    color: white;
    transition: all 0.3s ease;
}

a:hover {
    color: rgb(131, 131, 131);
}