/* Alfred Recipes — mobile-first, vanilla CSS */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-bg: #f8f8f6;
  --clr-surface: #ffffff;
  --clr-border: #e4e3de;
  --clr-text: #1a1a18;
  --clr-muted: #6b6b65;
  --clr-accent: #2d6a4f;
  --clr-accent-light: #e8f5ee;
  --clr-header-bg: #1a2e1f;
  --clr-header-text: #ffffff;
  --clr-star: #d4a017;
  --clr-danger: #b22222;
  --radius: 10px;
  --shadow: 0 1px 4px rgba(0,0,0,.08), 0 2px 12px rgba(0,0,0,.06);
  --transition: 0.18s ease;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
}

body { background: var(--clr-bg); color: var(--clr-text); min-height: 100vh; }

/* ── Header ─────────────────────────────────────────────────────────────── */
.site-header {
  background: var(--clr-header-bg);
  color: var(--clr-header-text);
  padding: 0 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  height: 56px;
}
.site-logo {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-header-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1.1rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: .875rem;
  font-weight: 600;
  transition: background var(--transition), opacity var(--transition);
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--clr-accent); color: #fff; }
.btn-primary:hover { background: #235540; }
.btn-ghost { background: transparent; color: var(--clr-muted); border: 1px solid var(--clr-border); }
.btn-ghost:hover { background: var(--clr-border); }
.btn-small { padding: .3rem .7rem; font-size: .8rem; }

/* ── Main content ────────────────────────────────────────────────────────── */
.main-content { max-width: 1200px; margin: 0 auto; padding: 1.25rem 1rem 3rem; }

/* ── Filter bar ──────────────────────────────────────────────────────────── */
.filter-bar { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.25rem; }
.filter-search {
  width: 100%;
  padding: .65rem 1rem;
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  font-size: 1rem;
  background: var(--clr-surface);
  color: var(--clr-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.filter-search:focus { outline: none; border-color: var(--clr-accent); box-shadow: 0 0 0 3px rgba(45,106,79,.15); }
.filter-tabs { display: flex; flex-wrap: wrap; gap: .4rem; }
.filter-tab {
  padding: .35rem .85rem;
  border: 1px solid var(--clr-border);
  border-radius: 20px;
  background: var(--clr-surface);
  color: var(--clr-muted);
  font-size: .8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-tab.active, .filter-tab:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: #fff;
}

/* ── Recipe grid ─────────────────────────────────────────────────────────── */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.recipe-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1rem;
  cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.recipe-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.recipe-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 6px;
  background: var(--clr-bg);
}
.recipe-card-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
}
.recipe-card-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  color: var(--clr-muted);
  flex-wrap: wrap;
}
.recipe-tags { display: flex; flex-wrap: wrap; gap: .3rem; margin-top: .1rem; }
.recipe-tag {
  background: var(--clr-accent-light);
  color: var(--clr-accent);
  border-radius: 4px;
  padding: .15rem .5rem;
  font-size: .73rem;
  font-weight: 500;
}
.stars { color: var(--clr-star); font-size: .9rem; letter-spacing: .05em; }
.badge-fav { color: #e05; font-size: 1rem; }
.badge-review { background: #fff3cd; color: #856404; border-radius: 4px; padding: .1rem .45rem; font-size: .73rem; font-weight: 600; }

.loading-msg, .empty-msg, .muted { color: var(--clr-muted); font-size: .9rem; }
.empty-msg { padding: 2rem 0; text-align: center; }

/* ── Detail panel ────────────────────────────────────────────────────────── */
.detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 200;
  display: flex;
  justify-content: flex-end;
}
.detail-overlay[hidden] { display: none; }
.detail-panel {
  background: var(--clr-surface);
  width: 100%;
  max-width: 540px;
  height: 100%;
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0,0,0,.15);
  position: relative;
  display: flex;
  flex-direction: column;
}
.detail-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--clr-muted);
  line-height: 1;
  padding: .25rem;
  border-radius: 4px;
  transition: background var(--transition);
}
.detail-close:hover { background: var(--clr-border); }
.detail-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.detail-image {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: 8px;
}
.detail-title { font-size: 1.4rem; font-weight: 700; line-height: 1.25; padding-right: 2rem; }
.detail-meta { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; color: var(--clr-muted); font-size: .85rem; }
.detail-meta span { display: flex; align-items: center; gap: .25rem; }
.detail-description { color: var(--clr-muted); font-size: .9rem; line-height: 1.5; }
.detail-section-title { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; color: var(--clr-accent); }
.ingredient-list { list-style: none; display: flex; flex-direction: column; gap: .35rem; }
.ingredient-list li {
  padding: .3rem .5rem;
  border-left: 3px solid var(--clr-accent-light);
  font-size: .9rem;
}
.steps-list { list-style: none; counter-reset: steps; display: flex; flex-direction: column; gap: .75rem; }
.steps-list li { counter-increment: steps; display: flex; gap: .75rem; font-size: .9rem; line-height: 1.5; }
.steps-list li::before {
  content: counter(steps);
  background: var(--clr-accent);
  color: #fff;
  border-radius: 50%;
  width: 1.6rem;
  height: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.detail-actions { display: flex; gap: .5rem; flex-wrap: wrap; padding-top: .5rem; border-top: 1px solid var(--clr-border); }

/* ── Modal ───────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 300;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1rem;
  overflow-y: auto;
}
.modal-overlay[hidden] { display: none; }
.modal {
  background: var(--clr-surface);
  border-radius: var(--radius);
  width: 100%;
  max-width: 600px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 8px 40px rgba(0,0,0,.2);
}
.modal-title { font-size: 1.2rem; font-weight: 700; }
.form-label { display: block; font-size: .875rem; font-weight: 500; margin-bottom: .4rem; color: var(--clr-muted); }
.form-textarea {
  width: 100%;
  padding: .65rem .85rem;
  border: 1px solid var(--clr-border);
  border-radius: 6px;
  font-size: .9rem;
  font-family: inherit;
  resize: vertical;
  background: var(--clr-bg);
}
.form-textarea:focus { outline: none; border-color: var(--clr-accent); box-shadow: 0 0 0 3px rgba(45,106,79,.15); }
.form-row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.import-result {
  background: var(--clr-accent-light);
  border: 1px solid var(--clr-accent);
  border-radius: 6px;
  padding: .75rem 1rem;
  font-size: .875rem;
  white-space: pre-wrap;
}
.import-result.error { background: #fce8e8; border-color: var(--clr-danger); color: var(--clr-danger); }

/* ── Import history ──────────────────────────────────────────────────────── */
.import-history { border-top: 1px solid var(--clr-border); padding-top: 1rem; }
.section-title { font-size: .95rem; font-weight: 600; margin-bottom: .75rem; color: var(--clr-muted); text-transform: uppercase; letter-spacing: .05em; font-size: .78rem; }
.run-row {
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  padding: .75rem;
  margin-bottom: .6rem;
  cursor: pointer;
  transition: border-color var(--transition);
}
.run-row:hover { border-color: var(--clr-accent); }
.run-row-header { display: flex; justify-content: space-between; align-items: flex-start; gap: .5rem; }
.run-row-name { font-size: .875rem; font-weight: 600; }
.run-row-date { font-size: .75rem; color: var(--clr-muted); white-space: nowrap; }
.run-row-counts { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .4rem; }
.run-count { font-size: .75rem; padding: .15rem .5rem; border-radius: 4px; font-weight: 600; }
.run-count.new { background: #d1fae5; color: #065f46; }
.run-count.updated { background: #dbeafe; color: #1e40af; }
.run-count.unchanged { background: var(--clr-bg); color: var(--clr-muted); }
.run-count.conflict { background: #fef3c7; color: #92400e; }
.run-delta { margin-top: .75rem; border-top: 1px solid var(--clr-border); padding-top: .75rem; display: none; }
.run-delta.open { display: block; }
.delta-group-title { font-size: .8rem; font-weight: 600; color: var(--clr-muted); margin: .5rem 0 .25rem; text-transform: uppercase; letter-spacing: .04em; }
.delta-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
  padding: .2rem 0;
  border-bottom: 1px solid var(--clr-bg);
}
.delta-item-actions { display: flex; gap: .35rem; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (min-width: 640px) {
  .filter-bar { flex-direction: row; align-items: center; }
  .filter-search { max-width: 320px; }
}