/* Myers Family Cookbook - Warm, paper-like aesthetic */

:root {
  /* Base colors - warm cream and ink */
  --bg-cream: #faf8f3;
  --bg-paper: #f5f2eb;
  --bg-card: #ffffff;
  --text-ink: #2c2416;
  --text-secondary: #6b5d4d;
  --text-muted: #9a8b78;
  
  /* Accent - paprika/terracotta */
  --accent: #c45d3a;
  --accent-light: #e8725a;
  --accent-bg: #fdf0ec;
  
  /* Secondary accent - olive */
  --olive: #6b7c4c;
  --olive-light: #8fa366;
  --olive-bg: #f4f6ef;
  
  /* Borders and shadows */
  --border: #e5dfd4;
  --border-dark: #d4cbbf;
  --shadow-soft: 0 2px 8px rgba(44, 36, 22, 0.06);
  --shadow-medium: 0 4px 16px rgba(44, 36, 22, 0.08);
  --shadow-lifted: 0 8px 24px rgba(44, 36, 22, 0.12);
  
  /* Typography */
  --font-serif: 'Crimson Pro', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Sizing */
  --max-width: 1200px;
  --header-height: 64px;
  --radius: 8px;
  --radius-lg: 12px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-ink);
  background: var(--bg-cream);
  -webkit-font-smoothing: antialiased;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-paper);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--text-ink);
}

.logo-icon {
  font-size: 1.75rem;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.scan-btn {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--border-dark);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--text-ink);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.scan-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.scan-btn:disabled,
.scan-btn.scanning {
  opacity: 0.7;
  cursor: wait;
}

.scan-btn.scanning {
  border-color: var(--accent);
  color: var(--accent);
}

.header-stats {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Main */
.main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

/* Search Section */
.search-section {
  margin-bottom: var(--spacing-xl);
}

.search-container {
  max-width: 640px;
  margin: 0 auto;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: var(--spacing-lg);
  width: 22px;
  height: 22px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  padding-left: calc(var(--spacing-lg) + 30px);
  padding-right: calc(var(--spacing-lg) + 30px);
  font-size: 1.125rem;
  font-family: var(--font-sans);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  color: var(--text-ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}

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

.search-input::placeholder {
  color: var(--text-muted);
}

.search-clear {
  position: absolute;
  right: var(--spacing-md);
  width: 28px;
  height: 28px;
  display: none;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--bg-paper);
  color: var(--text-secondary);
  font-size: 1.25rem;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.search-clear:hover {
  background: var(--border);
  color: var(--text-ink);
}

.search-input:not(:placeholder-shown) ~ .search-clear {
  display: flex;
}

.search-hint {
  margin-top: var(--spacing-sm);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.search-hint kbd {
  display: inline-block;
  padding: 0.1em 0.4em;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  background: var(--bg-paper);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 1px 0 var(--border-dark);
}

/* Filters */
.filters-section {
  margin-bottom: var(--spacing-lg);
}

.filters-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-md);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Owner segmented control */
.owner-filter {
  display: flex;
  background: var(--bg-paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.owner-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.owner-btn:not(:last-child) {
  border-right: 1px solid var(--border);
}

.owner-btn:hover {
  background: var(--bg-card);
}

.owner-btn.active {
  background: var(--accent);
  color: white;
}

/* Filter selects */
.filter-select {
  padding: var(--spacing-sm) var(--spacing-md);
  padding-right: 2rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text-ink);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b5d4d' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}

.filter-select:hover {
  border-color: var(--border-dark);
}

.filter-select:focus {
  outline: none;
  border-color: var(--accent);
}

.clear-filters {
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}

.clear-filters.visible {
  opacity: 1;
  pointer-events: auto;
}

.clear-filters:hover {
  text-decoration: underline;
}

/* Results */
.results-section {
  min-height: 400px;
}

.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.results-count {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.view-toggle {
  display: flex;
  gap: 2px;
  background: var(--bg-paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px;
}

.view-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: calc(var(--radius) - 2px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}

.view-btn:hover {
  color: var(--text-secondary);
}

.view-btn.active {
  background: var(--bg-card);
  color: var(--text-ink);
  box-shadow: var(--shadow-soft);
}

/* Results Grid */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.results-grid.list-view {
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
}

/* Recipe Card */
.recipe-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.recipe-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  border-color: var(--border-dark);
}

.recipe-card:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}

.recipe-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-bg);
}

.recipe-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 var(--spacing-sm);
  color: var(--text-ink);
}

.recipe-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.recipe-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.15em 0.5em;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 4px;
  background: var(--bg-paper);
  color: var(--text-secondary);
}

.recipe-tag.owner-jeannie {
  background: var(--olive-bg);
  color: var(--olive);
}

.recipe-tag.owner-jim {
  background: var(--accent-bg);
  color: var(--accent);
}

.recipe-tag.format {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
}

.recipe-card-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* List View Card */
.results-grid.list-view .recipe-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-lg);
}

.results-grid.list-view .recipe-card-title {
  font-size: 1rem;
  margin: 0;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.results-grid.list-view .recipe-card-meta {
  margin: 0;
  flex-shrink: 0;
}

.results-grid.list-view .recipe-card-excerpt {
  display: none;
}

/* Load More */
.load-more {
  display: none;
  justify-content: center;
  margin-top: var(--spacing-xl);
}

.load-more.visible {
  display: flex;
}

.load-more-btn {
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text-ink);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.load-more-btn:hover {
  border-color: var(--accent);
  background: var(--accent-bg);
}

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

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.6;
}

.empty-state h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin: 0 0 var(--spacing-sm);
  color: var(--text-secondary);
}

.empty-state p {
  margin: 0;
  font-size: 1rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(44, 36, 22, 0.4);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

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

.modal {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: calc(100vh - 2 * var(--spacing-lg));
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lifted);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--bg-paper);
  color: var(--text-secondary);
  font-size: 1.5rem;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  z-index: 1;
}

.modal-close:hover {
  background: var(--border);
  color: var(--text-ink);
}

.modal-content {
  padding: var(--spacing-xl);
  overflow-y: auto;
}

/* Recipe Detail */
.recipe-detail-header {
  margin-bottom: var(--spacing-lg);
  padding-right: var(--spacing-xl);
}

.recipe-detail-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 var(--spacing-md);
  color: var(--text-ink);
}

.recipe-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.recipe-detail-section {
  margin-bottom: var(--spacing-lg);
}

.recipe-detail-section h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 0 0 var(--spacing-xs);
}

.recipe-detail-section p {
  margin: 0;
  color: var(--text-secondary);
}

.recipe-excerpt {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
}

.recipe-path {
  font-family: monospace;
  font-size: 0.8125rem;
  color: var(--text-muted);
  word-break: break-all;
}

.recipe-detail-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border);
}

.btn-primary {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: white;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}

.btn-primary:hover {
  background: var(--accent-light);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-ink);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}

.btn-secondary:hover {
  border-color: var(--border-dark);
  background: var(--bg-paper);
}

/* Error Overlay */
.error-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--bg-cream);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.error-overlay.visible {
  display: flex;
}

.error-content {
  text-align: center;
  max-width: 480px;
}

.error-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: var(--spacing-lg);
  opacity: 0.5;
}

.error-content h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  margin: 0 0 var(--spacing-md);
}

.error-content p {
  color: var(--text-secondary);
  margin: 0;
}

.error-help {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--bg-paper);
  border-radius: var(--radius);
  text-align: left;
}

.error-help p {
  margin: 0 0 var(--spacing-sm);
  font-size: 0.875rem;
}

.error-help pre {
  margin: 0;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--text-ink);
  color: var(--bg-cream);
  border-radius: 4px;
  font-size: 0.8125rem;
  overflow-x: auto;
}

/* Responsive */
@media (max-width: 768px) {
  .header-stats {
    display: none;
  }
  
  .logo-text {
    font-size: 1.125rem;
  }
  
  .search-hint {
    display: none;
  }
  
  .filters-row {
    flex-direction: column;
    align-items: stretch;
  }
  
  .owner-filter {
    width: 100%;
  }
  
  .owner-btn {
    flex: 1;
  }
  
  .filter-select {
    width: 100%;
  }
  
  .clear-filters {
    align-self: center;
  }
  
  .results-grid {
    grid-template-columns: 1fr;
  }
  
  .modal {
    max-height: 100vh;
    border-radius: 0;
  }
  
  .modal-content {
    padding: var(--spacing-lg);
  }
  
  .recipe-detail-actions {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .main {
    padding: var(--spacing-md);
  }
  
  .search-input {
    font-size: 1rem;
  }
  
  .recipe-card {
    padding: var(--spacing-md);
  }
  
  .recipe-card-title {
    font-size: 1.125rem;
  }
}

/* Print styles */
@media print {
  .header,
  .search-section,
  .filters-section,
  .view-toggle,
  .load-more,
  .modal-close,
  .recipe-detail-actions {
    display: none !important;
  }
  
  .modal-overlay {
    position: static;
    background: none;
  }
  
  .modal {
    max-width: 100%;
    box-shadow: none;
  }
}

.modal.with-preview {
  max-width: min(1100px, 96vw);
  height: calc(100vh - 2 * var(--spacing-lg));
}

.recipe-preview-wrap {
  margin: 0 0 var(--spacing-lg);
  flex: 1;
  min-height: 0;
}

.recipe-preview-frame {
  display: block;
  width: 100%;
  height: min(70vh, 820px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-paper);
}

.modal.with-preview .modal-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.modal.with-preview .recipe-preview-wrap {
  flex: 1;
  display: flex;
  min-height: 0;
}

.modal.with-preview .recipe-preview-frame {
  height: 100%;
  flex: 1;
}

.scan-status {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0.75rem var(--spacing-lg);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-ink);
  background: #fff6f1;
  border-bottom: 2px solid var(--accent);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.scan-status[hidden] {
  display: none !important;
}

.scan-status.is-running {
  background: var(--olive-bg);
}

.scan-status.is-error {
  background: #fde8e4;
  color: #8a2f1a;
}

.scan-status strong {
  font-weight: 600;
}

.scan-status .text-muted { color: var(--text-secondary); }

.scan-status-files { margin-top: 0.25rem; color: var(--text-secondary); font-size: 0.8125rem; }

/* Facet chips: cuisine / time / main ingredient / diet */
.facet-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}
.facet-chip {
  font-size: 0.7rem;
  line-height: 1.4;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fbf6ee;
  color: #6a5a48;
  white-space: nowrap;
}
.facet-chip.facet-cuisine { background: #fbeee6; border-color: #ecc9b6; color: var(--accent); }
.facet-chip.facet-time { background: #f6f1e4; border-color: #e3d6b4; color: #8a6a2c; }
.facet-chip.facet-main { background: #f3efe8; color: #5c4a3a; }
.facet-chip.facet-diet { background: #eef2e6; border-color: #cfd8bd; color: var(--olive); }
.recipe-detail-header .facet-chips { margin-top: 10px; }
.recipe-detail-header .facet-chip { font-size: 0.8rem; padding: 2px 10px; }