/* Leftover Remix Lab — Main Stylesheet */
:root {
  --color-cream: #FFFDF7;
  --color-sage: #7B9E6B;
  --color-sage-light: #A8C294;
  --color-sage-dark: #5A7A4D;
  --color-terracotta: #C4785A;
  --color-terracotta-light: #D9A088;
  --color-warm-brown: #C4A882;
  --color-warm-brown-light: #DDD0B8;
  --color-charcoal: #2D2D2D;
  --color-text: #3A3A3A;
  --color-text-light: #6B6B6B;
  --color-border: #E8E0D4;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-heading: Georgia, 'Times New Roman', serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.2s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-cream);
  line-height: 1.6;
  min-height: 100vh;
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  background: var(--color-cream);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-charcoal);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
}

.logo:hover {
  color: var(--color-terracotta);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-charcoal);
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-charcoal);
  left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-list {
  display: flex;
  list-style: none;
  gap: 28px;
}

.nav-list a {
  text-decoration: none;
  color: var(--color-text-light);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-list a:hover {
  color: var(--color-terracotta);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--color-cream) 0%, #F5F0E8 100%);
  padding: 80px 0 60px;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  color: var(--color-charcoal);
  line-height: 1.2;
  margin-bottom: 16px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-light);
  margin-bottom: 40px;
}

/* Generator Panel */
.generator-panel {
  background: white;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  text-align: left;
}

.input-label {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--color-charcoal);
}

.input-group {
  display: flex;
  gap: 12px;
}

.ingredients-input {
  flex: 1;
  padding: 14px 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: border-color var(--transition);
  background: var(--color-cream);
}

.ingredients-input:focus {
  outline: none;
  border-color: var(--color-sage);
  box-shadow: 0 0 0 3px rgba(123, 158, 107, 0.15);
}

.input-help {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 8px;
}

.presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  align-items: center;
}

.presets-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.preset-btn {
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-cream);
  color: var(--color-text);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}

.preset-btn:hover {
  background: var(--color-sage-light);
  border-color: var(--color-sage);
  color: white;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-terracotta);
  color: white;
}

.btn-primary:hover {
  background: #A8634A;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-secondary {
  background: var(--color-cream);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-warm-brown-light);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-light);
  border: none;
}

.btn-ghost:hover {
  color: var(--color-terracotta);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.875rem;
}

/* Results Section */
.results-section {
  padding: 60px 0;
}

.results-empty {
  text-align: center;
  padding: 60px 20px;
}

.results-empty svg {
  margin-bottom: 16px;
}

.results-empty h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.results-empty p {
  color: var(--color-text-light);
}

.results-content.hidden,
.saved-section.hidden {
  display: none;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.results-header h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
}

.results-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Remix Cards */
.remix-cards {
  display: grid;
  gap: 20px;
}

.remix-card {
  background: white;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-sage);
}

.remix-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-charcoal);
  margin-bottom: 4px;
}

.remix-card .technique-tag {
  display: inline-block;
  padding: 2px 10px;
  background: var(--color-sage-light);
  color: white;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.remix-card .remix-instructions {
  margin-bottom: 16px;
  line-height: 1.7;
}

.remix-card .remix-meta {
  display: grid;
  gap: 12px;
}

.remix-card .meta-item {
  padding: 12px 16px;
  background: var(--color-cream);
  border-radius: var(--radius-sm);
}

.remix-card .meta-item strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-sage-dark);
  margin-bottom: 4px;
}

.remix-card .meta-item p {
  font-size: 0.95rem;
}

/* Section Styles */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--color-charcoal);
  margin-bottom: 12px;
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.05rem;
}

/* Techniques Section */
.techniques-section {
  padding: 80px 0;
  background: white;
}

.technique-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.technique-card {
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-cream);
  transition: all var(--transition);
}

.technique-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.technique-icon {
  margin-bottom: 16px;
}

.technique-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--color-charcoal);
}

.technique-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.more-techniques {
  text-align: center;
}

.more-techniques details {
  display: inline-block;
  text-align: left;
}

.more-techniques summary {
  cursor: pointer;
  padding: 12px 24px;
  background: var(--color-sage);
  color: white;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background var(--transition);
}

.more-techniques summary:hover {
  background: var(--color-sage-dark);
}

.technique-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 24px;
  padding: 24px;
  background: var(--color-cream);
  border-radius: var(--radius);
}

.technique-list h4 {
  font-family: var(--font-heading);
  color: var(--color-sage-dark);
  margin-bottom: 12px;
  font-size: 1.05rem;
}

.technique-list ul {
  list-style: none;
}

.technique-list li {
  padding: 6px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.5;
}

.technique-list li:last-child {
  border-bottom: none;
}

/* Pairings Section */
.pairings-section {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--color-cream) 0%, #F5F0E8 100%);
}

.pairing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.pairing-card {
  background: white;
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.pairing-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.pairing-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--color-terracotta-light);
  color: white;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.pairing-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--color-charcoal);
}

.pairing-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.pairing-tip {
  background: white;
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-terracotta);
}

.pairing-tip h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--color-charcoal);
}

.pairing-tip p {
  line-height: 1.7;
  color: var(--color-text-light);
}

/* Storage Section */
.storage-section {
  padding: 80px 0;
  background: white;
}

.storage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.storage-card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--color-cream);
  border: 1px solid var(--color-border);
}

.storage-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--color-charcoal);
}

.storage-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.meal-prep-tip {
  background: linear-gradient(135deg, var(--color-sage) 0%, var(--color-sage-dark) 100%);
  color: white;
  padding: 32px;
  border-radius: var(--radius);
}

.meal-prep-tip h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.meal-prep-tip p {
  line-height: 1.7;
  opacity: 0.95;
}

/* Saved Section */
.saved-section {
  padding: 60px 0;
  background: var(--color-cream);
}

.saved-section h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.saved-list {
  display: grid;
  gap: 16px;
}

.saved-item {
  background: white;
  padding: 20px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.saved-item-info h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.saved-item-info p {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.saved-item-actions {
  display: flex;
  gap: 8px;
}

/* Footer */
.site-footer {
  background: var(--color-charcoal);
  color: #CCC;
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: white;
  align-items: flex-start;
}

.footer-brand p {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: #999;
}

.footer-links h4 {
  font-family: var(--font-heading);
  color: white;
  margin-bottom: 16px;
  font-size: 1rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #AAA;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-sage-light);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid #444;
  font-size: 0.85rem;
  color: #888;
}

.footer-bottom a {
  color: var(--color-sage-light);
  text-decoration: none;
}

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

/* Toast notification */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-charcoal);
  color: white;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  font-size: 0.9rem;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-cream);
    flex-direction: column;
    padding: 16px 24px;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
  }

  .nav-list.open {
    display: flex;
  }

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

  .nav-list a {
    display: block;
    padding: 14px 0;
  }

  .hero-section {
    padding: 48px 0 40px;
  }

  .generator-panel {
    padding: 24px;
  }

  .input-group {
    flex-direction: column;
  }

  .presets {
    flex-direction: column;
    align-items: flex-start;
  }

  .results-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .technique-grid,
  .pairing-grid,
  .storage-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .technique-list {
    grid-template-columns: 1fr;
  }

  .saved-item {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media print {
  .site-header,
  .site-footer,
  .hero-section,
  .results-actions,
  .presets,
  .input-group,
  .menu-toggle {
    display: none !important;
  }

  .results-empty {
    display: none !important;
  }

  .results-content {
    display: block !important;
  }

  .remix-card {
    break-inside: avoid;
    border: 1px solid #ccc;
    box-shadow: none;
  }
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--color-sage);
  outline-offset: 2px;
}

button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--color-sage);
  outline-offset: 2px;
}


/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}