:root {
  --paper: #FBF8F3;
  --surface: #F1ECE1;
  --line: #DDD3C0;
  --ink: #2B2620;
  --ink-soft: #6B6156;
  --herb: #4B5320;
  --paprika: #B85C38;
  --radius: 10px;
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --sans: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  padding-bottom: 4.5rem; /* espacio para la barra inferior en móvil */
}

h1, h2, legend {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
}

h1 { font-size: 1.7rem; margin: 0.2rem 0 1rem; }
h2 { font-size: 1.2rem; margin: 1.2rem 0 0.6rem; }

a { color: var(--herb); }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.brand {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.main-nav { display: none; gap: 1.2rem; }
.main-nav a { color: var(--ink-soft); text-decoration: none; }
.main-nav a[aria-current], .main-nav a:hover { color: var(--herb); }
.main-nav a.disabled { color: #B7AE9E; cursor: default; }

.page { max-width: 880px; margin: 0 auto; padding: 1.2rem; }

.page-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  justify-content: space-between;
}

.button {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius);
  background: var(--herb);
  color: #FBF8F3;
  text-decoration: none;
  border: none;
  font-size: 0.95rem;
  cursor: pointer;
}
.button.secondary { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.button.danger { background: transparent; color: var(--paprika); border: 1px solid var(--paprika); }
.button.small { padding: 0.35rem 0.8rem; font-size: 0.85rem; }
.actions { display: flex; gap: 0.6rem; }
.link { color: var(--ink-soft); text-decoration: underline; }

.search-bar { display: flex; gap: 0.5rem; margin: 1rem 0; flex-wrap: wrap; }
.search-bar input[type="search"] {
  flex: 1;
  min-width: 160px;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.sort-control { display: flex; align-items: center; gap: 0.35rem; }
.search-bar .sort-button {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.45rem;
  color: var(--ink-soft);
}
.search-bar .sort-button.active { background: var(--herb); border-color: var(--herb); color: #FBF8F3; }
.sort-button svg { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.search-bar button {
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
}
.clear-filters { min-height: 1rem; margin: -0.65rem 0 1rem; font-size: 0.78rem; line-height: 1rem; color: var(--ink-soft); }
.clear-filters.inactive { visibility: hidden; }
.clear-filters.inactive a { pointer-events: none; }
.clear-filters a { color: inherit; text-decoration: underline; text-underline-offset: 0.15em; }

.recipe-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .recipe-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .recipe-grid { grid-template-columns: repeat(3, 1fr); } }

.recipe-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.recipe-card a { display: flex; flex-direction: column; align-items: stretch; gap: 0.65rem; padding: 1rem; text-decoration: none; color: var(--ink); }
.recipe-card-top { display: flex; align-items: flex-start; gap: 0.85rem; min-width: 0; }
.recipe-card-thumb { display: block; width: 6rem; height: 5rem; flex: 0 0 6rem; object-fit: cover; border-radius: var(--radius); }
.recipe-card-tags { gap: 0.3rem; margin: 0; }
.recipe-card-tags .tag { padding: 0.1rem 0.45rem; font-size: 0.72rem; }
.recipe-card-content { min-width: 0; flex: 1; }
.recipe-card h2 { margin: 0 0 0.3rem; font-size: 1.05rem; }

.recipe-meta { color: var(--ink-soft); font-size: 0.9rem; margin: 0.2rem 0; }
.recipe-servings { display: inline-flex; align-items: center; gap: 0.3rem; vertical-align: middle; }
.recipe-servings svg { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.recipe-cover {
  display: block;
  width: 100%;
  max-height: 28rem;
  object-fit: cover;
  border-radius: var(--radius);
  margin: 1rem 0;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.4rem 0; padding: 0; }
.tag {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--ink-soft);
  text-decoration: none;
}

.empty-state { color: var(--ink-soft); margin-top: 2rem; }

.description { color: var(--ink-soft); }

.recipe-columns { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .recipe-columns { grid-template-columns: 1fr 1.4fr; } }
.ingredients ul, .steps ol { padding-left: 1.2rem; }
.ingredients li.optional { color: var(--ink-soft); }
.note { color: var(--ink-soft); font-size: 0.9rem; }

.recipe-form { display: flex; flex-direction: column; gap: 1rem; max-width: 720px; }
.recipe-form label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.9rem; color: var(--ink-soft); }
.recipe-form input, .recipe-form select, .recipe-form textarea {
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
}
.field-row { display: grid; gap: 0.8rem; grid-template-columns: 1fr; }
@media (min-width: 600px) { .field-row { grid-template-columns: repeat(3, 1fr); } }

fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; }
#steps-list { list-style: decimal; padding-left: 1.4rem; margin: 0 0 0.8rem; }
#steps-list li { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
#steps-list input { flex: 1; }
.step-handle { display: flex; flex-direction: column; }
.step-handle button {
  background: none; border: none; color: var(--ink-soft); cursor: pointer;
  line-height: 1; padding: 0.05rem 0.2rem; font-size: 0.75rem;
}
.step-handle button:hover { color: var(--herb); }

#ingredients-table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; font-size: 0.9rem; }
#ingredients-table th { text-align: left; color: var(--ink-soft); font-weight: 500; padding-bottom: 0.3rem; }
#ingredients-table td { padding: 0.25rem 0.3rem; vertical-align: middle; }
#ingredients-table input, #ingredients-table select { width: 100%; padding: 0.3rem; font-size: 0.9rem; }
#ingredients-table td:nth-child(2), #ingredients-table td:nth-child(3) { width: 4.5rem; }
#ingredients-table td:nth-child(4) { width: 4rem; }
#ingredients-table td:nth-child(6) { width: 2.5rem; text-align: center; }

.remove-row {
  background: none; border: none; color: var(--paprika); cursor: pointer; font-size: 1rem;
}

.ingredient-picker { position: relative; max-width: 360px; }
#suggested-tags { display: flex; flex-wrap: wrap; gap: 0.75rem; }
#suggested-tags label { display: inline-flex; flex-direction: row; align-items: center; gap: 0.25rem; }
.suggestions {
  position: absolute;
  z-index: 5;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-top: 0.2rem;
  max-height: 220px;
  overflow-y: auto;
  box-shadow: 0 4px 10px rgba(43, 38, 32, 0.08);
}
.suggestion {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.7rem;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--ink);
}
.suggestion:hover { background: var(--surface); }
.suggestion.create-new { color: var(--herb); font-weight: 600; }
.suggestion-notice { margin: 0.4rem 0.7rem; font-size: 0.8rem; color: var(--ink-soft); }

.form-error { color: var(--paprika); }
.form-notice {
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.6rem 0.8rem;
}
.form-actions { display: flex; gap: 1rem; align-items: center; }
.import-loading { display: flex; align-items: center; gap: 0.6rem; margin: 0; color: var(--ink-soft); }
.spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--line);
  border-top-color: var(--herb);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .spinner { animation-duration: 2s; }
}

.mobile-tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 0.5rem 0 calc(0.5rem + env(safe-area-inset-bottom, 0px));
}
.mobile-tabbar a {
  flex: 1;
  text-align: center;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.85rem;
}
.mobile-tabbar a.disabled { color: #C9C0B0; }

@media (min-width: 760px) {
  .main-nav { display: flex; }
  .mobile-tabbar { display: none; }
  body { padding-bottom: 0; }
}