/* ============================================
   Bread Machine Recipe Scaler — Allison Monroe
   Palette: Verde bosco #2F5135 / Crema #F3EAD8 / Rame #C0703A / Accent #B5432A
   ============================================ */

:root {
  --color-forest:   #2F5135;
  --color-forest-d: #1F3A24;
  --color-cream:    #F3EAD8;
  --color-cream-d:  #E8DBC0;
  --color-copper:   #C0703A;
  --color-accent:   #B5432A;
  --color-ink:      #2A2A2A;
  --color-muted:    #6B6B6B;
  --color-border:   #D9CBA8;
  --font-display:   'Playfair Display', Georgia, serif;
  --font-body:      'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-card:    0 2px 8px rgba(47, 81, 53, 0.08);
  --radius:         6px;
}

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

html, body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-ink);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}

/* ---------- LAYOUT ---------- */
.app {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

/* ---------- HEADER ---------- */
header.brand {
  background: var(--color-forest);
  color: var(--color-cream);
  padding: 2rem 1rem 2.2rem;
  text-align: center;
  margin-bottom: 1.5rem;
  border-bottom: 4px solid var(--color-copper);
}
header.brand .badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-cream);
  padding: 0.3em 1em;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  border: 1.5px solid var(--color-cream);
  border-radius: 2px;
}
header.brand h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  line-height: 1.1;
  color: var(--color-cream);
  max-width: 28ch;
  margin: 0 auto 0.5rem;
}
header.brand p.tagline {
  color: var(--color-cream);
  opacity: 0.9;
  font-style: italic;
  font-size: 0.95rem;
  max-width: 50ch;
  margin: 0 auto;
}
header.brand .author {
  font-family: var(--font-display);
  color: var(--color-copper);
  font-size: 1rem;
  margin-top: 1rem;
  letter-spacing: 0.05em;
}

/* ---------- CONTROLS ---------- */
.controls {
  background: white;
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.controls .field { display: flex; flex-direction: column; gap: 0.4rem; }
.controls label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-forest);
}
.scaler-buttons { display: flex; gap: 0.5rem; }
.scaler-buttons button {
  flex: 1;
  background: white;
  color: var(--color-forest);
  border: 2px solid var(--color-border);
  padding: 0.6rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all 0.15s ease;
}
.scaler-buttons button:hover {
  border-color: var(--color-copper);
  background: var(--color-cream);
}
.scaler-buttons button.active {
  background: var(--color-forest);
  color: var(--color-cream);
  border-color: var(--color-forest);
}
.pantry-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0;
  font-size: 0.95rem;
  cursor: pointer;
}
.pantry-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-forest);
  cursor: pointer;
}

/* ---------- RECIPE GRID ---------- */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.recipe-card {
  background: white;
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 0.9rem;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-card);
}
.recipe-card:hover {
  border-color: var(--color-copper);
  transform: translateY(-2px);
}
.recipe-card.selected {
  border-color: var(--color-forest);
  background: var(--color-cream);
  box-shadow: 0 4px 12px rgba(47, 81, 53, 0.15);
}
.recipe-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-forest);
  line-height: 1.2;
  margin-bottom: 0.4rem;
}
.recipe-card .meta {
  display: flex;
  gap: 0.8rem;
  font-size: 0.78rem;
  color: var(--color-muted);
}
.recipe-card .meta .time { color: var(--color-accent); font-weight: 700; }
.recipe-card .check {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-radius: 3px;
  margin-right: 0.4rem;
  vertical-align: -3px;
  background: white;
}
.recipe-card.selected .check {
  background: var(--color-forest);
  border-color: var(--color-forest);
  position: relative;
}
.recipe-card.selected .check::after {
  content: "✓";
  color: var(--color-cream);
  font-size: 14px;
  position: absolute;
  top: -2px;
  left: 3px;
  font-weight: 700;
}

/* ---------- SUMMARY ---------- */
.summary {
  background: white;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.5rem;
}
.summary h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-forest);
  margin-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-copper);
  padding-bottom: 0.4rem;
}
.summary .meta-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-border);
}
.summary .meta-row .stat {
  text-align: center;
  flex: 1;
  min-width: 100px;
}
.summary .meta-row .stat .label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.summary .meta-row .stat .value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-forest);
  display: block;
  margin-top: 0.2rem;
}
.summary .meta-row .stat .value.budget { color: var(--color-accent); }

/* ---------- SHOPPING LIST ---------- */
.shopping-list h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-forest);
  margin: 1rem 0 0.5rem;
}
.shopping-list .empty {
  font-style: italic;
  color: var(--color-muted);
  padding: 1rem 0;
}
.shopping-list ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0;
}
.shopping-list li {
  padding: 0.55rem 0.5rem;
  border-bottom: 1px dotted var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.95rem;
}
.shopping-list li .item-name { color: var(--color-ink); }
.shopping-list li .item-qty { color: var(--color-muted); font-size: 0.85rem; }
.shopping-list li .item-cost {
  color: var(--color-accent);
  font-weight: 700;
  margin-left: 0.5rem;
  font-variant-numeric: tabular-nums;
}

/* ---------- ACTIONS ---------- */
.actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}
.actions button {
  flex: 1;
  min-width: 200px;
  padding: 0.9rem 1rem;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s ease;
}
.actions button.primary {
  background: var(--color-forest);
  color: var(--color-cream);
}
.actions button.primary:hover { background: var(--color-forest-d); }
.actions button.secondary {
  background: var(--color-cream-d);
  color: var(--color-forest);
}
.actions button.secondary:hover { background: var(--color-border); }
.actions button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------- FOOTER ---------- */
footer.brand-footer {
  text-align: center;
  padding: 2rem 1rem 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}
footer.brand-footer p { margin-bottom: 0.3rem; }
footer.brand-footer em { color: var(--color-copper); font-style: italic; }

/* ---------- TOAST ---------- */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-forest);
  color: var(--color-cream);
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  font-weight: 600;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.toast.show { opacity: 1; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 640px) {
  .app { padding: 0 0.7rem 3rem; }
  header.brand { padding: 1.5rem 1rem; margin: 0 -0.7rem 1rem; }
  .controls {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1rem;
  }
  .recipe-grid {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
  .summary { padding: 1rem; }
  .summary .meta-row .stat .value { font-size: 1.3rem; }
  .actions { flex-direction: column; }
  .actions button { min-width: 100%; }
}

@media (max-width: 380px) {
  html, body { font-size: 15px; }
  header.brand h1 { font-size: 1.4rem; }
}

@media print {
  header.brand, .controls, .recipe-grid, .actions, footer.brand-footer, .toast { display: none !important; }
  body { background: white; }
  .summary { box-shadow: none; padding: 0; }
}