/* ==========================================================================
   AUTH PAGES - Light Theme
   Inherits: core.css, components.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   Page Layout
   -------------------------------------------------------------------------- */
.auth-page {
  min-height: 100vh;
  background-color: var(--bg-body);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

/* --------------------------------------------------------------------------
   Auth Card
   -------------------------------------------------------------------------- */
.auth-card {
  position: relative;
  width: 100%;
  max-width: 400px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2xl);
}

.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--primary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

/* --------------------------------------------------------------------------
   Logo
   -------------------------------------------------------------------------- */
.auth-logo {
  width: 64px;
  height: 64px;
  background-color: var(--primary-light);
  border: 1px solid var(--primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.auth-logo i {
  font-size: 1.5rem;
  color: var(--primary);
}

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

.auth-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-xs);
}

.auth-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Form Elements
   -------------------------------------------------------------------------- */
.auth-form .form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.auth-form .form-control {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.9375rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.auth-form .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
  outline: none;
}

.auth-form .form-control::placeholder {
  color: var(--text-muted);
}

.auth-form .form-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* Input Group */
.auth-form .input-group .form-control {
  border-right: none;
}

.auth-form .input-group .btn-outline-secondary {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-left: none;
  color: var(--text-muted);
}

.auth-form .input-group .btn-outline-secondary:hover {
  color: var(--primary);
  background-color: var(--bg-muted);
}

.auth-form .input-group:focus-within .form-control,
.auth-form .input-group:focus-within .btn-outline-secondary {
  border-color: var(--primary);
}

.auth-form .input-group:focus-within .form-control {
  box-shadow: -3px 0 0 0 var(--primary-light), 0 3px 0 0 var(--primary-light), 0 -3px 0 0 var(--primary-light);
}

.auth-form .input-group:focus-within .btn-outline-secondary {
  box-shadow: 3px 0 0 0 var(--primary-light), 0 3px 0 0 var(--primary-light), 0 -3px 0 0 var(--primary-light);
}

/* --------------------------------------------------------------------------
   Links
   -------------------------------------------------------------------------- */
.auth-link {
  font-size: 0.8125rem;
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.auth-link:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Submit Button
   -------------------------------------------------------------------------- */
.auth-submit {
  width: 100%;
  padding: var(--space-sm) var(--space-lg);
  font-weight: 500;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.auth-submit .spinner-border {
  width: 1rem;
  height: 1rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.auth-footer {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: var(--space-lg);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .auth-page {
    padding: var(--space-md);
  }

  .auth-card {
    padding: var(--space-xl);
  }

  .auth-logo {
    width: 56px;
    height: 56px;
  }

  .auth-logo i {
    font-size: 1.25rem;
  }
}