:root {
  --bg: #f4eadb;
  --surface: #fffaf2;
  --surface-soft: #f5e2cb;
  --text: #3b281d;
  --muted: #7d6758;
  --primary: #9a4f2d;
  --primary-strong: #6f351f;
  --border: #dfc5aa;
  --danger: #9e342c;
  --shadow: 0 12px 34px rgba(91, 53, 31, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(194, 118, 53, 0.18), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-header,
.tabs,
main {
  width: min(1440px, calc(100% - 32px));
  margin-inline: auto;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 20px;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

h3,
h4 {
  margin-bottom: 0;
}

.eyebrow {
  margin-bottom: 6px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.muted {
  color: var(--muted);
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tabs {
  display: flex;
  gap: 8px;
  padding-bottom: 16px;
  overflow-x: auto;
}

.tab {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.72);
  padding: 10px 18px;
  color: var(--text);
  white-space: nowrap;
}

.tab.is-active {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

main {
  padding-bottom: 48px;
}

.panel {
  display: none;
  min-height: 500px;
  padding: clamp(18px, 3vw, 32px);
  border: 1px solid rgba(223, 197, 170, 0.9);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.tab-panel.is-active {
  display: block;
}

.section-heading,
.form-heading,
.ingredients-heading,
.list-toolbar,
.bottom-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.section-heading {
  margin-bottom: 22px;
}

.week-navigation {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.button,
.icon-button {
  border: 0;
  border-radius: 12px;
  font-weight: 750;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.button:hover,
.icon-button:hover {
  transform: translateY(-1px);
}

.button {
  padding: 11px 16px;
}

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

.button-primary:hover {
  background: var(--primary-strong);
}

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

.button-ghost {
  background: transparent;
  color: var(--primary);
}

.button-wide {
  width: 100%;
  margin-top: 16px;
}

.icon-button {
  display: inline-grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.1rem;
}

.file-button input {
  display: none;
}

.settings-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.3fr) minmax(170px, 0.7fr) minmax(240px, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.toggle-card,
.action-card,
.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.toggle-card,
.action-card {
  min-height: 88px;
  padding: 16px;
}

.toggle-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.toggle-card input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.toggle-card span {
  display: grid;
  gap: 4px;
}

.toggle-card small {
  color: var(--muted);
}

.action-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.field {
  display: grid;
  gap: 6px;
}

.field > span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.field input,
.field select,
.week-navigation input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface);
  padding: 10px 12px;
  color: var(--text);
}

.compact-field {
  min-height: 88px;
  align-content: center;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.message {
  display: none;
  margin-bottom: 18px;
  border-radius: 12px;
  padding: 12px 14px;
  background: var(--surface-soft);
  color: var(--primary-strong);
}

.message.is-visible {
  display: block;
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(170px, 1fr));
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.day-card {
  min-width: 170px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.day-card.is-weekend {
  border-color: #d8b27a;
  background: #fff6e7;
}

.day-card.is-locked {
  outline: 2px solid rgba(154, 79, 45, 0.28);
}

.day-image {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(194,118,53,0.10), rgba(154,79,45,0.22));
  color: var(--muted);
  overflow: hidden;
}

.day-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.day-content {
  padding: 14px;
}

.day-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.day-title strong {
  display: block;
}

.day-title small {
  color: var(--muted);
}

.day-select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: white;
  padding: 8px;
}

.day-meta {
  min-height: 42px;
  margin: 10px 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.lock-button {
  width: 100%;
}

.bottom-actions {
  justify-content: flex-end;
  margin-top: 20px;
  flex-wrap: wrap;
}

.recipe-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.35fr);
  gap: 22px;
  align-items: start;
}

.card {
  padding: 20px;
}

.recipe-form {
  position: sticky;
  top: 12px;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
}

.image-preview {
  display: grid;
  min-height: 180px;
  margin-top: 14px;
  place-items: center;
  overflow: hidden;
  border: 1px dashed var(--border);
  border-radius: 14px;
  background: var(--surface-soft);
  color: var(--muted);
}

.image-preview img {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
}

.check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 16px 0;
}

.check-row label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ingredients-heading {
  align-items: flex-end;
  margin: 18px 0 10px;
}

.ingredients-heading p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.ingredient-rows {
  display: grid;
  gap: 10px;
}

.ingredient-row {
  display: grid;
  grid-template-columns: minmax(130px, 1.4fr) minmax(70px, 0.55fr) minmax(70px, 0.55fr) minmax(110px, 1fr) 40px;
  gap: 8px;
  align-items: end;
  padding: 12px;
  border-radius: 14px;
  background: var(--surface-soft);
}

.recipe-list-column {
  min-width: 0;
}

.list-toolbar {
  margin-bottom: 12px;
}

.list-toolbar .field {
  width: min(100%, 420px);
}

.recipe-list {
  display: grid;
  gap: 12px;
}

.recipe-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.recipe-card-image {
  min-height: 160px;
  background: var(--surface-soft);
}

.recipe-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recipe-card-body {
  padding: 16px;
}

.recipe-card-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.recipe-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0 10px;
}

.badge {
  display: inline-flex;
  border-radius: 999px;
  padding: 4px 9px;
  background: var(--surface-soft);
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 750;
}

.recipe-ingredients {
  margin: 0 0 12px;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.danger {
  color: var(--danger);
}

.empty-state {
  padding: 34px 18px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}

.drag-help {
  margin-bottom: 16px;
  color: var(--muted);
}

.shopping-list {
  display: grid;
  gap: 14px;
}

.shopping-category {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.shopping-category.is-dragging,
.shopping-item.is-dragging {
  opacity: 0.45;
}

.category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 14px;
  background: var(--surface-soft);
}

.drag-handle {
  cursor: grab;
  user-select: none;
  color: var(--muted);
  font-size: 1.1rem;
}

.order-buttons {
  display: flex;
  gap: 5px;
}

.order-buttons button {
  width: 34px;
  height: 34px;
}

.shopping-items {
  display: grid;
}

.shopping-item {
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr) minmax(100px, 0.55fr) minmax(170px, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border-top: 1px solid var(--border);
}

.shopping-item:first-child {
  border-top: 0;
}

.shopping-item.is-checked .item-main {
  text-decoration: line-through;
  color: var(--muted);
}

.item-main {
  font-weight: 750;
}

.item-source {
  color: var(--muted);
  font-size: 0.84rem;
}

.shopping-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  max-width: min(420px, calc(100% - 36px));
  padding: 12px 15px;
  border-radius: 12px;
  background: var(--primary-strong);
  color: white;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.is-hidden {
  display: none !important;
}

@media (max-width: 1050px) {
  .settings-grid {
    grid-template-columns: 1fr 1fr;
  }

  .action-card {
    grid-column: 1 / -1;
  }

  .recipe-layout {
    grid-template-columns: 1fr;
  }

  .recipe-form {
    position: static;
  }
}

@media (max-width: 760px) {
  .app-header,
  .section-heading,
  .form-heading,
  .ingredients-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .app-header {
    padding-top: 20px;
  }

  .header-actions,
  .week-navigation {
    width: 100%;
  }

  .header-actions .button,
  .file-button {
    flex: 1;
    text-align: center;
  }

  .panel {
    padding: 16px;
    border-radius: 18px;
  }

  .settings-grid,
  .two-column {
    grid-template-columns: 1fr;
  }

  .action-card {
    grid-column: auto;
  }

  .week-grid {
    grid-template-columns: 1fr;
    overflow-x: visible;
  }

  .day-card {
    min-width: 0;
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .day-image {
    aspect-ratio: auto;
    min-height: 100%;
  }

  .ingredient-row {
    grid-template-columns: 1fr 1fr;
  }

  .ingredient-row .field:first-child,
  .ingredient-row .field:nth-child(4) {
    grid-column: 1 / -1;
  }

  .ingredient-row .remove-ingredient {
    grid-column: 2;
    justify-self: end;
  }

  .recipe-card {
    grid-template-columns: 100px minmax(0, 1fr);
  }

  .shopping-item {
    grid-template-columns: auto 1fr auto;
  }

  .shopping-item .item-amount,
  .shopping-item .item-source {
    grid-column: 2 / -1;
  }

  .shopping-item .order-buttons {
    grid-column: 3;
    grid-row: 1 / span 3;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .app-header,
  .tabs,
  main {
    width: min(100% - 18px, 1440px);
  }

  .button {
    padding: 10px 12px;
  }

  .recipe-card {
    grid-template-columns: 1fr;
  }

  .recipe-card-image {
    min-height: 180px;
  }

  .day-card {
    grid-template-columns: 88px minmax(0, 1fr);
  }
}

@media print {
  body {
    background: white;
  }

  .app-header,
  .tabs,
  #planSection,
  #recipesSection,
  .section-heading .header-actions,
  .drag-help,
  .order-buttons,
  .drag-handle {
    display: none !important;
  }

  main,
  .panel {
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  #shoppingSection {
    display: block !important;
  }

  .shopping-category {
    break-inside: avoid;
  }
}