/* OurRecipes Design System - Apple/iOS Inspired */

:root {
  /* Base */
  --color-bg: #ffffff;
  --color-bg-secondary: #f9fafb;
  --color-text: #1a1a1a;
  --color-text-muted: #6b7280;

  /* Green/Fresh Accent (Primary) */
  --color-primary: #22c55e;
  --color-primary-hover: #16a34a;
  --color-primary-light: #dcfce7;

  /* Supporting */
  --color-border: #e5e7eb;
  --color-shadow: rgba(0, 0, 0, 0.05);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* Typography */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg-secondary);
  -webkit-font-smoothing: antialiased;
}

/* Mobile bottom bar spacing */
@media (max-width: 767.98px) {
  body {
    padding-bottom: 90px;
  }
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-text);
}

h1 { font-size: 2rem; font-weight: 300; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

/* Override Bootstrap Primary */
.btn-primary {
  --bs-btn-bg: var(--color-primary);
  --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-bg: var(--color-primary-hover);
  --bs-btn-hover-border-color: var(--color-primary-hover);
  --bs-btn-active-bg: var(--color-primary-hover);
  --bs-btn-active-border-color: var(--color-primary-hover);
  --bs-btn-disabled-bg: var(--color-primary);
  --bs-btn-disabled-border-color: var(--color-primary);
  border-radius: 980px;
  padding: 12px 24px;
  font-weight: 500;
}

.btn-outline-primary {
  --bs-btn-color: var(--color-primary);
  --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-bg: var(--color-primary);
  --bs-btn-hover-border-color: var(--color-primary);
  --bs-btn-active-bg: var(--color-primary-hover);
  --bs-btn-active-border-color: var(--color-primary-hover);
  border-radius: 980px;
}

.text-primary {
  color: var(--color-primary) !important;
}

.bg-primary {
  background-color: var(--color-primary) !important;
}

/* Cards - Soft shadows, rounded corners */
.card {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: 0 2px 8px var(--color-shadow);
  border: 1px solid var(--color-border);
}

.card-body {
  padding: var(--space-lg);
}

/* Form Controls - Larger, rounded */
.form-control,
.form-select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

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

.form-control-lg {
  padding: 14px 18px;
  font-size: 17px;
  border-radius: var(--radius-md);
}

/* Form Labels */
.form-label {
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

/* Buttons - Apple-style pills */
.btn {
  border-radius: 980px;
  padding: 10px 22px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 17px;
  border-radius: 980px;
}

.btn-sm {
  padding: 6px 16px;
  font-size: 14px;
  border-radius: 980px;
}

/* Navigation - Glassmorphism */
.navbar {
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.navbar-brand {
  font-size: 1.25rem;
  font-weight: 600;
}

.nav-link {
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-md) !important;
  border-radius: var(--radius-md);
  transition: all 0.2s;
}

.nav-link:hover {
  color: var(--color-text);
  background: var(--color-bg-secondary);
}

/* Alerts - Rounded */
.alert {
  border-radius: var(--radius-lg);
  border: none;
  padding: var(--space-md) var(--space-lg);
}

/* Recipe Cards */
.recipe-card {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: 0 2px 8px var(--color-shadow);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.recipe-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--color-shadow);
}

.recipe-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--color-bg-secondary);
}

.recipe-card-body {
  padding: var(--space-lg);
}

.recipe-card-title {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.recipe-card-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Recipe Detail */
.recipe-hero-img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 16px var(--color-shadow);
}

.recipe-title {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: var(--space-sm);
}

.recipe-meta {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Ingredients List */
.ingredient-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ingredient-item {
  display: flex;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.ingredient-item:last-child {
  border-bottom: none;
}

.ingredient-checkbox {
  width: 22px;
  height: 22px;
  margin-right: var(--space-md);
  accent-color: var(--color-primary);
}

.ingredient-text {
  flex: 1;
}

.ingredient-qty {
  font-weight: 500;
  margin-right: var(--space-xs);
}

/* Steps */
.step-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.step-item {
  display: flex;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-border);
}

.step-item:last-child {
  border-bottom: none;
}

.step-number {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-right: var(--space-md);
}

.step-text {
  flex: 1;
  line-height: 1.7;
}

/* Grocery List */
.grocery-item {
  display: flex;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-sm);
  border: 1px solid var(--color-border);
  transition: all 0.2s;
  min-height: 56px;
  cursor: pointer;
}

.grocery-item:active {
  background: var(--color-bg-secondary);
}

.grocery-item.have {
  opacity: 0.5;
  background: var(--color-bg-secondary);
}

.grocery-item.have .grocery-text {
  text-decoration: line-through;
}

.grocery-checkbox {
  width: 28px;
  height: 28px;
  margin-right: var(--space-md);
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.grocery-text {
  flex: 1;
  font-size: 1rem;
}

/* Search Input */
.search-input {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  font-size: 16px;
  width: 100%;
  transition: all 0.2s;
}

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

/* Recipe List View - 2 Column Grid */
.recipe-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .recipe-list {
    grid-template-columns: 1fr;
  }
}

.recipe-group {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: 0 2px 8px var(--color-shadow);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.recipe-group-letter {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  background: var(--color-bg-secondary);
  padding: var(--space-sm) var(--space-lg);
  margin: 0;
  border-bottom: 1px solid var(--color-border);
}

.recipe-group-items {
  list-style: none;
  padding: 0;
  margin: 0;
}

.recipe-list-item {
  border-bottom: 1px solid var(--color-border);
}

.recipe-list-item:last-child {
  border-bottom: none;
}

.recipe-list-link {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: background 0.15s;
}

.recipe-list-link:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text);
}

.recipe-list-title {
  font-weight: 500;
  font-size: 1rem;
}

.recipe-list-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Recipe Tags */
.recipe-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.recipe-tag {
  display: inline-block;
  font-size: 0.6875rem;
  padding: 2px 8px;
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
  border-radius: 10px;
  font-weight: 500;
}

/* Tag input on show/edit pages */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.tag-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--color-primary-light);
  color: var(--color-primary-hover);
  border-radius: 14px;
  font-size: 0.875rem;
  font-weight: 500;
}

.tag-item button {
  background: none;
  border: none;
  padding: 0;
  margin-left: 2px;
  color: var(--color-primary-hover);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  opacity: 0.7;
}

.tag-item button:hover {
  opacity: 1;
}

.tag-input-wrapper {
  display: flex;
  gap: var(--space-sm);
}

.tag-input {
  flex: 1;
  max-width: 200px;
  padding: 6px 12px;
  font-size: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.tag-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--space-xl) * 2;
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  opacity: 0.5;
}

/* Serving Slider */
.serving-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  background: var(--color-border);
  border-radius: 4px;
  outline: none;
}

.serving-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.2s;
}

.serving-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

/* HTMX Loading States */
.htmx-indicator {
  display: none;
}

.htmx-request .htmx-indicator {
  display: inline-block;
}

.htmx-request.htmx-indicator {
  display: inline-block;
}

/* Utility Classes */
.text-muted {
  color: var(--color-text-muted) !important;
}

.shadow-soft {
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .card-body {
    padding: var(--space-md);
  }

  .recipe-card-body {
    padding: var(--space-md);
  }

  h1 {
    font-size: 1.75rem;
  }

  .recipe-title {
    font-size: 1.5rem;
  }
}

/* Container Max Width */
.container {
  max-width: 960px;
}

@media (min-width: 1200px) {
  .container {
    max-width: 1080px;
  }
}