/* ===================================
   RecipeFlow Responsive Styles
   Media queries organized by breakpoint
   =================================== */

/* ============================================
   Tablet & Below (≤768px)
   ============================================ */

@media (max-width: 768px) {
  /* Layout */
  .container {
    padding: 0 var(--spacing-md);
  }
  
  /* Recipe editor mobile viewport */
  .recipe-editor {
    padding: var(--spacing-lg) var(--spacing-md) !important;
  }
  
  /* Recipe detail optimization for tablet/mobile */
  .recipe-detail-container {
    max-width: 100%;
    padding: var(--spacing-xl) var(--spacing-sm);
  }
  
  .recipe-detail-title {
    font-size: var(--font-size-2xl);
  }
  
  .recipe-detail-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
  }
  
  .main-content {
    flex-direction: column;
  }
  
  /* Header */
  .header .container {
    flex-direction: row;
    gap: var(--spacing-sm);
    text-align: left;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo-block {
    flex: 1;
    gap: var(--spacing-sm);
    min-width: 0;
  }
  
  .logo-image {
    height: 2.5rem;
    width: auto;
    flex-shrink: 0;
  }
  
  .logo-block .title {
    font-size: var(--font-size-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .header-actions {
    width: auto;
    justify-content: flex-end;
    flex-shrink: 0;
  }
  
  /* Sidebar */
  .sidebar {
    width: 100%;
    max-height: 55vh;
    min-height: 150px;
  }
  
  .recipe-list-item {
    padding: var(--spacing-sm);
    margin-bottom: calc(var(--spacing-xs) / 2);
    font-size: var(--font-size-sm);
  }
  
  /* Gallery */
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .gallery-header-top {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
  }
  
  .gallery-title {
    font-size: var(--font-size-lg);
  }
  
  .gallery-subtitle {
    font-size: var(--font-size-xs);
    white-space: nowrap;
  }
  
  .search-container {
    max-width: 100%;
  }
  
  .gallery-filters {
    width: 100%;
    gap: var(--spacing-sm);
  }
  
  /* User Menu */
  .user-menu-dropdown {
    right: 16px;
    left: 16px;
    min-width: auto;
    width: auto;
  }
  
  /* Recipe Editor */
  
  .header-logo {
    height: 1.75rem;
  }
  
  nav {
    width: auto;
    flex: 1;
    justify-content: flex-end;
    gap: var(--spacing-sm);
  }
  
  .nav-link {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    display: none;
  }
  
  .user-menu {
    order: 1;
    position: static;
    width: 100%;
    display: flex;
    justify-content: center;
  }
  
  .user-menu-btn {
    width: auto;
    min-width: 150px;
  }
  
  .editor-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-lg);
  }
  
  .editor-actions {
    justify-content: center;
  }
  
  .form-row {
    flex-direction: column;
  }
  
  /* Mobile Ingredient Row Layout */
  .ingredient-row {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
  }
  
  .drag-handle {
    order: -1;
    margin-bottom: var(--spacing-xs);
  }
  
  .quantity-input,
  .unit-input {
    width: calc(50% - var(--spacing-xs) / 2) !important;
    flex-basis: calc(50% - var(--spacing-xs) / 2);
  }
  
  .item-input {
    width: 100% !important;
    flex-basis: 100%;
    order: 2;
  }
  
  .altitude-controls {
    width: 100% !important;
    flex-basis: 100%;
    order: 3;
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    padding-top: var(--spacing-xs);
    border-top: 1px solid var(--border-color);
  }
  
  .note-indicator {
    order: 3;
    margin-left: auto;
  }
  
  .remove-btn {
    order: 5;
    width: 100%;
    margin-top: var(--spacing-xs);
  }
  
  /* Step Images */
  .step-images-container {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }
  
  .step-image-item {
    min-height: 100px;
  }
  
  .step-image-item img {
    height: 100px;
  }
  
  /* Recipe Details */
  .ingredient-group,
  .method-step {
    padding: var(--spacing-md);
  }
  
  .recipe-title {
    font-size: var(--font-size-xl);
  }
  
  .method-step .step-number {
    width: calc(var(--spacing-lg) * 0.75);  /* 18px from 24px base */
    height: calc(var(--spacing-lg) * 0.75);
    font-size: 0.6rem;
  }
  
  .recipe-detail-container {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .recipe-detail-title {
    font-size: var(--font-size-2xl);
  }
  
  /* Modal */
  .modal {
    padding: var(--spacing-xs);
  }
  
  .modal-content {
    max-height: 95vh;
    max-width: 100%;
  }
  
  .modal-header,
  .modal-body {
    padding: var(--spacing-md);
  }

  .modal-header h2 {
    font-size: var(--font-size-lg);
  }

  /* Recipe Details Overrides */
  .modal-content-body .recipe-title {
    display: none;
  }

  .altitude-notice {
    margin: var(--spacing-xs) 0 var(--spacing-sm) 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
  }

  .altitude-notice-icon {
    font-size: var(--font-size-base);
  }

  /* Recipe Metadata - Compact for tablet/mobile */
  .recipe-metadata {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-sm);
  }

  .metadata-item {
    font-size: var(--font-size-xs);
    gap: var(--spacing-xs);
  }

  .metadata-tag {
    padding: 0.25rem 0.5rem;
    font-size: 11px;
  }
}


/* ============================================
   Mobile & Below (≤640px)
   ============================================ */

@media (max-width: 640px) {
  /* Hint Banner */
  .hint-banner-content {
    padding: var(--spacing-sm) var(--spacing-md);
    gap: var(--spacing-sm);
  }
  
  .hint-banner-icon {
    font-size: 1.25rem;
  }
  
  .hint-banner-text {
    font-size: 0.813rem;
  }
  
  .hint-banner-close {
    width: 24px;
    height: 24px;
    font-size: 1.25rem;
  }

  /* Editor Mobile Optimization - Reduce margins for better screen utilization */
  .form-group {
    margin-bottom: var(--spacing-sm);
  }

  .form-row {
    gap: var(--spacing-sm);
  }

  .form-section {
    padding: var(--spacing-sm) var(--spacing-xs);
  }

  .recipe-form {
    padding: 0 var(--spacing-xs);
  }

  /* Make input blocks span nearly full width */
  .ingredient-row {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
  }

  .method-step-container {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
  }

  /* Compact list items */
  .list-item {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
  }

  /* Reduce tab spacing */
  .tabs-nav {
    padding: 0 var(--spacing-xs);
    gap: var(--spacing-xs);
  }

  .tab-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  /* Modal */
  .modal {
    padding: var(--spacing-xs);
  }
  
  .modal-content {
    max-width: 100%;
  }

  /* Editor header actions */
  .editor-actions {
    gap: var(--spacing-xs);
  }

  .editor-header {
    padding: var(--spacing-sm) var(--spacing-xs);
  }

  /* Modal */
  .modal {
    padding: var(--spacing-xs);
  }
  
  .modal-content {
    max-width: 100%;
  }
}


/* ============================================
   Small Mobile (≤480px)
   ============================================ */

@media (max-width: 480px) {
  /* Cards */
  .recipe-card {
    margin: 0 calc(var(--spacing-sm) * -1);
  }
  
  .card-image {
    height: 160px;
  }
  
  /* Buttons */
  .btn {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  /* Login Page */
  body.login-page {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .login-container {
    padding: var(--spacing-lg);
  }
  
  /* Maximize recipe view on small mobile */
  .recipe-detail-container {
    max-width: 100%;
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .recipe-detail-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
  }
  
  .recipe-detail-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
  }
  
  /* Modal optimization for very small screens */
  .modal-header,
  .modal-body {
    padding: var(--spacing-sm);
  }

  .recipe-metadata {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-xs);
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: flex-start;
  }

  .recipe-metadata .metadata-item {
    width: auto;
    margin-right: var(--spacing-sm);
    flex: 0 1 auto;
  }

  .metadata-item:has(.metadata-tag) {
    padding-top: var(--spacing-xs);
    width: 100%;
  }

  /* Reduce padding on ingredient and method sections */
  .ingredient-group,
  .method-step {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
  }

  .ingredient-group h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
  }

  .ingredients-list .recipe-item {
    font-size: var(--font-size-sm);
    padding: 4px 0;
  }
  
  .method-step p {
    font-size: var(--font-size-base);
    line-height: 1.5;
  }
  
  .method-step .step-number {
    width: 22px;
    height: 22px;
    margin-right: var(--spacing-sm);
    margin-bottom: 2px;
    font-size: 11px;
  }
  
  .recipe-cover-image {
    max-height: 300px;
  }
  
  .step-images-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-sm);
  }
  
  .step-image {
    height: 140px;
  }
  
  /* Modal */
  .modal {
    padding: var(--spacing-xs);
  }
  
  .modal-content {
    max-width: 100%;
  }
}


/* ============================================
   Tablet & Above (≥600px)
   ============================================ */

@media (min-width: 600px) {
  /* Gallery grid improvements */
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}


/* ============================================
   Desktop & Above (≥1024px)
   ============================================ */

@media (min-width: 1024px) {
  /* Enhanced hover effects for desktop */
  .card:hover {
    transform: translateY(-6px);
  }
  
  .btn:hover {
    transform: translateY(-2px);
  }
  
  /* Gallery grid optimization */
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-2xl);
  }
}


/* ============================================
   High Resolution Displays
   ============================================ */

@media (min-resolution: 192dpi) {
  /* Sharper images and borders on retina displays */
  .card {
    border-width: 0.5px;
  }
}


/* ============================================
   Touch Devices
   ============================================ */

@media (hover: none) and (pointer: coarse) {
  /* Larger touch targets */
  .btn {
    min-height: 44px;
    min-width: 44px;
  }
  
  .tag-button {
    min-height: 36px;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  /* Remove hover states */
  .card:hover {
    transform: none;
  }
  
  .btn:hover {
    transform: none;
  }
}


/* ============================================
   Print Styles
   ============================================ */

@media print {
  /* Hide navigation and non-essential UI */
  .header,
  .nav,
  .header-actions,
  .user-menu,
  .btn,
  .search-container,
  .gallery-filters {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  /* Optimize for print */
  .recipe-detail-container,
  .modal-content {
    box-shadow: none;
    max-width: 100%;
  }
  
  /* Page breaks */
  .recipe-card,
  .form-section {
    page-break-inside: avoid;
  }
}