:root {
  --bg: #f6f1e8;
  --surface: rgba(255, 251, 245, 0.94);
  --ink: #1f2a22;
  --muted: #5d685f;
  --line: rgba(31, 42, 34, 0.12);
  --accent: #d86f2d;
  --accent-deep: #a24c16;
  --accent-soft: #ffe1cc;
  --green: #3f7b57;
  --shadow: 0 18px 50px rgba(64, 47, 31, 0.1);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 220, 181, 0.9), transparent 28%),
    radial-gradient(circle at top right, rgba(189, 220, 201, 0.7), transparent 32%),
    linear-gradient(180deg, #f8f3ea 0%, #f3ede4 100%);
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.app-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 14px 32px;
}

.panel,
.modal-dialog,
.mobile-tabs {
  backdrop-filter: blur(18px);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow);
}

.mobile-tabs {
  display: none;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 8px;
  border-radius: 18px;
  margin-bottom: 14px;
}

.tab-button {
  border: none;
  border-radius: 14px;
  padding: 12px 14px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}

.tab-button.active {
  background: linear-gradient(180deg, #fff8f1 0%, #ffe4cd 100%);
  color: var(--accent-deep);
}

.section-kicker {
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.73rem;
  color: var(--accent-deep);
  font-weight: 700;
}

.panel h2,
.detail-content h3,
.result-card h4 {
  margin: 0;
  line-height: 1.05;
}

.ingredient-description,
.tiny-note,
.placeholder-copy,
.method-notes,
.safety-panel p,
.empty-state p,
.search-meta {
  color: var(--muted);
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 16px;
}

.panel {
  border-radius: var(--radius);
  padding: 18px;
  min-width: 0;
}

.panel-header,
.detail-top,
.mode-header,
.modal-header,
.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.search-wrap {
  display: block;
  margin-top: 16px;
}

.search-label,
label span {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 14px 15px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(216, 111, 45, 0.2);
  border-color: var(--accent);
}

.search-meta {
  margin-top: 10px;
  font-size: 0.92rem;
}

.search-suggestions {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.suggestion-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 18px;
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.suggestion-copy {
  min-width: 0;
}

.suggestion-title {
  font-weight: 700;
}

.suggestion-subtitle {
  margin-top: 4px;
  font-size: 0.85rem;
  color: var(--muted);
}

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.ingredient-tile,
.mode-button,
.result-card,
.method-block {
  border-radius: 20px;
}

.ingredient-tile {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  padding: 10px 8px;
  min-height: 92px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.ingredient-tile:hover,
.ingredient-tile:focus-visible,
.mode-button:hover,
.mode-button:focus-visible,
.secondary-button:hover,
.secondary-button:focus-visible,
.primary-button:hover,
.primary-button:focus-visible,
.show-all-button:hover,
.show-all-button:focus-visible,
.icon-button:hover,
.icon-button:focus-visible,
.tab-button:hover,
.tab-button:focus-visible {
  transform: translateY(-1px);
}

.ingredient-tile.active {
  border-color: rgba(216, 111, 45, 0.45);
  background: linear-gradient(180deg, #fffaf3 0%, #ffe9d6 100%);
}

.tile-emoji,
.ingredient-badge {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-size: 1.4rem;
  background: linear-gradient(135deg, rgba(255, 225, 204, 0.88), rgba(202, 232, 214, 0.72));
}

.tile-name {
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.15;
}

.tile-subtitle {
  display: none;
}

.detail-card {
  margin-top: 14px;
  min-height: 360px;
}

.placeholder-copy {
  border: 1px dashed rgba(31, 42, 34, 0.18);
  border-radius: 20px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.48);
  line-height: 1.5;
}

.selected-ingredient {
  display: flex;
  align-items: center;
  gap: 14px;
}

.detail-content {
  display: grid;
  gap: 18px;
}

.mode-list {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.mode-button,
.show-all-button,
.secondary-button,
.primary-button,
.icon-button {
  border: none;
}

.mode-button,
.show-all-button,
.secondary-button,
.primary-button {
  border-radius: 999px;
  padding: 11px 16px;
  font-weight: 700;
}

.mode-button {
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.75);
  color: var(--ink);
  border: 1px solid var(--line);
}

.mode-button.active,
.primary-button,
.show-all-button {
  background: linear-gradient(180deg, var(--accent) 0%, #bf5e22 100%);
  color: white;
}

.secondary-button {
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink);
  border: 1px solid var(--line);
}

.icon-button {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.85);
  font-size: 1.4rem;
  line-height: 1;
}

.results {
  display: grid;
  gap: 12px;
}

.result-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  padding: 16px;
}

.unsupported-card {
  border-style: dashed;
}

.method-head,
.method-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.method-meta {
  margin-top: 14px;
  flex-wrap: wrap;
}

.meta-box {
  flex: 1 1 160px;
  border-radius: 16px;
  background: rgba(255, 245, 236, 0.9);
  padding: 12px;
}

.meta-label {
  display: block;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.meta-value {
  display: block;
  margin-top: 6px;
  font-weight: 700;
  font-size: 1.05rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 0.8rem;
  font-weight: 700;
}

.method-notes {
  margin: 14px 0 0;
  line-height: 1.5;
}

.safety-panel {
  margin-top: 16px;
}

.empty-state {
  margin-top: 14px;
  border-radius: 18px;
  padding: 16px;
  text-align: center;
  border: 1px dashed rgba(31, 42, 34, 0.18);
  background: rgba(255, 255, 255, 0.45);
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  z-index: 20;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(24, 18, 12, 0.45);
}

.modal-dialog {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  border-radius: 24px;
  padding: 18px;
  max-height: min(92vh, 860px);
  overflow: auto;
}

.form-grid,
.method-fields {
  display: grid;
  gap: 12px;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.method-editor {
  margin: 16px 0 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 14px;
}

.method-block {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  padding: 12px;
}

.method-block + .method-block {
  margin-top: 12px;
}

@media (max-width: 860px) {
  .mobile-tabs {
    display: grid;
  }

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

  .ingredients-panel,
  .detail-panel {
    display: none;
  }

  .ingredients-panel.active-panel,
  .detail-panel.active-panel {
    display: block;
  }

  .panel-header,
  .detail-top,
  .mode-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .app-shell {
    padding: 12px 10px 24px;
  }

  .panel,
  .modal-dialog,
  .mobile-tabs {
    border-radius: 18px;
  }

  .ingredient-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .selected-ingredient {
    align-items: flex-start;
  }
}