/* ============================================
   AUTH MODAL - Lunaple EN
   ============================================ */

/* Overlay */
.auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  animation: fadeIn 200ms var(--ease-out);
}

.auth-overlay.open {
  display: flex;
}

/* Modal */
.auth-modal {
  width: 100%;
  max-width: 380px;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-lg);
  position: relative;
  animation: fadeInUp 300ms var(--ease-out);
}

.auth-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 1.25rem;
  line-height: 1;
  transition: color var(--duration-fast) var(--ease-out);
}

.auth-close:hover {
  color: var(--text-primary);
}

/* Header */
.auth-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.auth-logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  background: var(--gradient-luna);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
}

.auth-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Social Buttons */
.auth-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.auth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  border: 1px solid var(--border-glass);
}

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

.auth-btn:active {
  transform: translateY(0);
}

.auth-btn svg, .auth-btn img {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Google */
.auth-btn-google {
  background: #fff;
  color: #333;
  border-color: #ddd;
}

.auth-btn-google:hover {
  background: #f8f8f8;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Apple */
.auth-btn-apple {
  background: #000;
  color: #fff;
  border-color: #333;
}

.auth-btn-apple:hover {
  background: #1a1a1a;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

/* Footer */
.auth-footer {
  text-align: center;
  margin-top: var(--space-lg);
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.auth-footer a {
  color: var(--text-secondary);
  text-decoration: underline;
}

/* Profile Registration (post-login) */
.auth-profile-form {
  display: none;
}

.auth-profile-form.active {
  display: block;
}

.auth-form-group {
  margin-bottom: var(--space-md);
}

.auth-form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.auth-form-group select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text-primary);
  background: var(--bg-surface-2);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  outline: none;
  appearance: none;
  cursor: pointer;
}

.auth-form-group select:focus {
  border-color: var(--color-primary);
}

/* Coin Badge (header) */
.coin-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--color-secondary-dim);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.coin-badge:hover {
  background: rgba(212, 175, 55, 0.2);
}

.coin-icon {
  width: 14px;
  height: 14px;
}

/* User Avatar (header) */
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  cursor: pointer;
  border: 2px solid var(--border-glass);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.user-avatar:hover {
  border-color: var(--color-primary);
}

/* Dropdown Menu */
.user-dropdown {
  position: absolute;
  top: calc(var(--header-height) - 4px);
  right: var(--space-md);
  min-width: 180px;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: var(--space-sm) 0;
  display: none;
  z-index: 60;
  box-shadow: var(--shadow-lg);
}

.user-dropdown.open {
  display: block;
  animation: fadeInUp 200ms var(--ease-out);
}

.user-dropdown a,
.user-dropdown button {
  display: block;
  width: 100%;
  padding: 10px var(--space-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-secondary);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
}

.user-dropdown a:hover,
.user-dropdown button:hover {
  background: var(--bg-surface-2);
  color: var(--text-primary);
}

.user-dropdown .dropdown-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-xs) 0;
}