:root {
  --bg-dark: #0a0c12;
  --bg-card: rgba(14, 18, 28, 0.92);
  --border: rgba(0, 212, 255, 0.25);
  --accent: #00d4ff;
  --accent-dim: #00a8cc;
  --text: #e8ecf4;
  --text-muted: #8b95a8;
  --error: #ff6b6b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Exo 2", sans-serif;
  color: var(--text);
  background: var(--bg-dark);
}

.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.auth-page .bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 212, 255, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(0, 212, 255, 0.04), transparent);
  pointer-events: none;
}

.auth-card {
  position: relative;
  width: 100%;
  max-width: 400px;
  padding: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.logo {
  text-align: center;
  margin-bottom: 1.5rem;
}

.logo-text {
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.logo-sub {
  font-family: "Exo 2", sans-serif;
  font-weight: 400;
  font-size: 1rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.auth-card h1 {
  font-family: "Orbitron", sans-serif;
  font-weight: 600;
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
  color: var(--text);
}

.auth-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 1.75rem;
  line-height: 1.5;
}

.btn-eve {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.9rem 1.25rem;
  font-family: "Exo 2", sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--bg-dark);
  background: var(--accent);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.btn-eve:hover {
  background: var(--accent-dim);
}

.btn-eve:active {
  transform: scale(0.98);
}

.btn-eve:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-eve.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border);
}

.btn-eve.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.1);
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-hint {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

.logged-msg {
  color: var(--accent);
  margin-bottom: 1rem;
}

.error-msg {
  margin-top: 1rem;
  padding: 0.75rem;
  font-size: 0.9rem;
  color: var(--error);
  background: rgba(255, 107, 107, 0.1);
  border-radius: 6px;
}

.success-msg {
  margin-top: 1rem;
  padding: 0.75rem;
  font-size: 0.9rem;
  color: var(--accent);
  background: rgba(0, 212, 255, 0.1);
  border-radius: 6px;
}

.hidden {
  display: none !important;
}

.auth-footer {
  position: relative;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.auth-footer a {
  color: var(--accent);
  text-decoration: none;
}

.auth-footer a:hover {
  text-decoration: underline;
}

.auth-footer span {
  margin: 0 0.5rem;
}