/* Authentication Forms - Login & Register */

/* Auth Container */
.auth-container {
  max-width: 480px;
  margin: 3rem auto;
}

.auth-container-lg {
  max-width: 520px;
  margin: 3rem auto;
}

/* Auth Header */
.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h2 {
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: #6b7280;
}

/* Error Alert */
.auth-error {
  margin-bottom: 1.5rem;
  padding: 12px;
  border-radius: 8px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #dc2626;
}

/* Auth Form */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 0.95rem;
}

.auth-form-group input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: inherit;
  font-size: 1rem;
}

.auth-form-group input:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.04);
}

/* Submit Button */
.auth-submit {
  width: 100%;
  padding: 14px;
  margin-top: 8px;
}

/* Auth Footer */
.auth-footer {
  text-align: center;
  margin-top: 8px;
  font-size: 0.9rem;
  color: #6b7280;
}

.auth-footer a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

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

/* Auth Message (Register) */
.auth-message {
  margin-top: 1.5rem;
  padding: 12px;
  border-radius: 8px;
  display: none;
}

.auth-message.show {
  display: block;
}

.auth-message.success {
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid var(--primary);
  color: var(--primary);
}

.auth-message.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #dc2626;
}

/* Data Safety Banner */
.auth-safety-banner {
  margin-top: 2rem;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid var(--primary);
  padding: 16px;
  border-radius: 8px;
}

.auth-safety-banner h4 {
  margin: 0 0 8px 0;
  font-size: 0.95rem;
}

.auth-safety-banner p {
  margin: 0;
  font-size: 0.85rem;
  color: #6b7280;
}

/* Listing Detail Edit Fields */
.detail-edit-hidden {
  display: none;
}

.detail-edit-name,
.detail-edit-price,
.detail-edit-description {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

/* Image Thumbnail Interactive */
.image-thumbnail-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: opacity 0.2s;
}

.image-thumbnail-btn:hover {
  opacity: 0.8;
}

.image-thumbnail-btn:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.image-thumbnail {
  cursor: pointer;
  transition: opacity 0.2s;
}

.image-thumbnail:hover {
  opacity: 0.8;
}

/* Dialog Styling */
.modal-overlay {
  display: none;
}

.modal-overlay[open] {
  display: block;
}

/* Hidden but accessible elements */
.detail-edit-hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}
/* ===== MOBILE RESPONSIVENESS ===== */

@media (max-width: 768px) {
    .auth-container {
        max-width: 100%;
        margin: 2rem 16px;
        padding: 0;
    }
    
    .auth-container-lg {
        max-width: 100%;
        margin: 2rem 16px;
        padding: 0;
    }
    
    .auth-header {
        margin-bottom: 1.5rem;
    }
    
    .auth-header h2 {
        font-size: 1.5rem;
    }
    
    .auth-form {
        gap: 14px;
    }
    
    .auth-form-group label {
        font-size: 0.9rem;
    }
    
    .auth-form-group input {
        padding: 11px;
        font-size: 1rem;
    }
    
    .auth-submit {
        padding: 12px;
    }
    
    .auth-safety-banner {
        margin-top: 1.5rem;
        padding: 12px;
    }
    
    .auth-safety-banner h4 {
        font-size: 0.9rem;
    }
    
    .auth-safety-banner p {
        font-size: 0.8rem;
    }
    
    .detail-edit-name,
    .detail-edit-price,
    .detail-edit-description {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .auth-container {
        margin: 1.5rem 12px;
    }
    
    .auth-container-lg {
        margin: 1.5rem 12px;
    }
    
    .auth-header {
        margin-bottom: 1.25rem;
    }
    
    .auth-header h2 {
        font-size: 1.3rem;
        margin-bottom: 0.375rem;
    }
    
    .auth-header p {
        font-size: 0.85rem;
    }
    
    .auth-error {
        margin-bottom: 1rem;
        padding: 10px;
        font-size: 0.85rem;
    }
    
    .auth-form {
        gap: 12px;
    }
    
    .auth-form-group {
        gap: 4px;
    }
    
    .auth-form-group label {
        font-size: 0.85rem;
        margin-bottom: 4px;
    }
    
    .auth-form-group input {
        padding: 10px;
        font-size: 1rem;
        border-radius: 6px;
    }
    
    .auth-submit {
        padding: 11px;
        margin-top: 6px;
        font-size: 0.95rem;
    }
    
    .auth-footer {
        font-size: 0.85rem;
        margin-top: 6px;
    }
    
    .auth-message {
        margin-top: 1rem;
        padding: 10px;
        font-size: 0.85rem;
    }
    
    .auth-safety-banner {
        margin-top: 1rem;
        padding: 10px;
    }
    
    .auth-safety-banner h4 {
        font-size: 0.85rem;
        margin-bottom: 4px;
    }
    
    .auth-safety-banner p {
        font-size: 0.75rem;
    }
}