/* ============================================================
   DR. INKERS' CHOICE — design tokens
   Vintage apothecary badge palette, lifted from the app icon.
   ============================================================ */
:root {
  --navy-0: #081a36;
  --navy-1: #0b2244;
  --navy-2: #16305c;
  --navy-3: #1f3d6e;

  --gold: #b8905a;
  --gold-bright: #d4ac72;
  --gold-dim: #8a6d45;

  --cream: #f5efdd;
  --paper: #fbf8f0;
  --ink-dim: #a9b3cc;
  --ink-dimmer: #6b7594;

  --oxblood: #7a2530;
  --oxblood-bright: #9c3340;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0; padding: 0;
  width: 100%; height: 100%;
  background: var(--navy-0);
  color: var(--cream);
  font-family: var(--font-body);
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
}
#app { position: fixed; inset: 0; overflow: hidden; }
button { font-family: inherit; border: none; background: none; color: inherit; cursor: pointer; }
input { font-family: inherit; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ============================================================
   Screens
   ============================================================ */
.screen {
  position: absolute; inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.02);
  transition: opacity 0.38s ease, transform 0.38s ease;
  background:
    radial-gradient(ellipse 120% 50% at 50% -5%, var(--navy-2) 0%, transparent 60%),
    var(--navy-0);
}
.screen.active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

/* ============================================================
   Ornamental flourish divider — reused motif from the crest
   ============================================================ */
.flourish {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 20px auto;
  width: min(80%, 320px);
}
.flourish span {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim) 30%, var(--gold-dim) 70%, transparent);
}
.flourish i {
  width: 6px; height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
  flex-shrink: 0;
}
.flourish.small { width: min(60%, 220px); margin: 14px auto; }
.flourish.small i { width: 5px; height: 5px; }

/* ============================================================
   HOME
   ============================================================ */
#screen-home { overflow: hidden; }
.home-scroll {
  position: absolute; inset: 0;
  overflow-y: auto;
  padding: calc(var(--safe-top) + 18px) 22px calc(var(--safe-bottom) + 30px);
}

.brand-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.brand-crest {
  width: 88px; height: 88px;
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4), 0 0 0 1px rgba(184,144,90,0.3);
}
.brand-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  margin: 12px 0 0;
  color: var(--paper);
  line-height: 1.1;
}
.brand-title span {
  display: block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 4px;
}

.search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(184,144,90,0.35);
  border-radius: 12px;
  padding: 12px 16px;
  margin-top: 6px;
}
.search-icon { color: var(--gold); flex-shrink: 0; }
#search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--paper);
  font-size: 15.5px;
}
#search-input::placeholder { color: var(--ink-dimmer); }

.pick-section { margin-top: 6px; }
.eyebrow {
  text-align: center;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2.2px;
  color: var(--gold);
  margin: 0 0 12px;
  font-weight: 600;
}

.pick-card {
  background: linear-gradient(180deg, var(--navy-2), var(--navy-1));
  border: 1px solid rgba(184,144,90,0.4);
  border-radius: 18px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}
.pick-card-loading {
  padding: 40px 20px;
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-dim);
}
.pick-card-photo {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
}
.pick-card-body { padding: 16px 18px 20px; }
.pick-card-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--paper);
  margin: 0 0 6px;
}
.pick-card-meta {
  font-size: 12.5px;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.home-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.action-tile {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(184,144,90,0.28);
  border-radius: 16px;
  color: var(--gold-bright);
  text-align: center;
}
.action-tile span {
  font-size: 13px;
  font-weight: 600;
  color: var(--cream);
  line-height: 1.3;
}
.action-tile:active { background: rgba(255,255,255,0.08); }

.attribution {
  text-align: center;
  font-size: 10.5px;
  color: var(--ink-dimmer);
  margin: 28px 0 0;
  letter-spacing: 0.2px;
}

/* ============================================================
   SUB HEADER (bar / results / shelf)
   ============================================================ */
#screen-bar, #screen-results, #screen-shelf {
  display: flex;
  flex-direction: column;
}
.sub-header {
  position: relative;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(var(--safe-top) + 14px) 14px 12px;
  border-bottom: 1px solid rgba(184,144,90,0.18);
  flex-shrink: 0;
}
.icon-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(184,144,90,0.25);
  color: var(--cream);
  flex-shrink: 0;
}
.icon-btn:active { background: rgba(255,255,255,0.12); }
.screen-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

/* ============================================================
   BAR / INGREDIENT PICKER
   ============================================================ */
.bar-hint {
  font-size: 13px;
  color: var(--ink-dim);
  text-align: center;
  padding: 14px 24px 4px;
  margin: 0;
  flex-shrink: 0;
}
.ingredient-grid {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 10px 16px calc(var(--safe-bottom) + 10px);
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-content: flex-start;
}
.ingredient-chip {
  padding: 10px 15px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(184,144,90,0.3);
  color: var(--cream);
  font-size: 13.5px;
}
.ingredient-chip.selected {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy-0);
  font-weight: 600;
}
.bar-footer {
  flex-shrink: 0;
  padding: 14px 20px calc(var(--safe-bottom) + 14px);
  background: linear-gradient(0deg, var(--navy-0) 50%, transparent);
}

/* ============================================================
   RESULTS LIST
   ============================================================ */
.results-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 14px 18px calc(var(--safe-bottom) + 30px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.result-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(184,144,90,0.22);
  border-radius: 14px;
  padding: 10px;
}
.result-thumb {
  width: 56px; height: 56px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--navy-2);
}
.result-body { flex: 1; min-width: 0; }
.result-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--paper);
  margin: 0 0 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.result-meta {
  font-size: 11.5px;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.result-match {
  font-size: 11px;
  color: var(--gold-bright);
  margin-top: 2px;
}
.results-empty {
  text-align: center;
  color: var(--ink-dimmer);
  margin-top: 60px;
  font-size: 14px;
  line-height: 1.6;
  padding: 0 30px;
}

/* ============================================================
   RECIPE DETAIL SHEET
   ============================================================ */
.sheet {
  position: fixed; inset: 0;
  z-index: 50;
  pointer-events: none;
}
.sheet-scrim {
  position: absolute; inset: 0;
  background: rgba(2,4,10,0.65);
  opacity: 0;
  transition: opacity 0.3s;
}
.sheet-panel {
  position: absolute; left: 0; right: 0; bottom: 0;
  max-height: 86vh;
  background: linear-gradient(180deg, var(--navy-1) 0%, var(--navy-0) 100%);
  border-top: 1px solid rgba(184,144,90,0.4);
  border-radius: 22px 22px 0 0;
  transform: translateY(100%);
  transition: transform 0.36s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
  box-shadow: 0 -20px 60px rgba(0,0,0,0.5);
}
.sheet.open { pointer-events: auto; }
.sheet.open .sheet-scrim { opacity: 1; }
.sheet.open .sheet-panel { transform: translateY(0); }

.sheet-handle {
  width: 36px; height: 4px;
  border-radius: 2px;
  background: rgba(245,239,221,0.2);
  margin: 8px auto;
  flex-shrink: 0;
}
.sheet-scroll { overflow-y: auto; flex: 1; padding: 0 22px; }
.sheet-photo-wrap {
  margin: 0 -22px 14px;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--navy-2);
}
.sheet-photo-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sheet-header { text-align: center; }
#sheet-name {
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 700;
  margin: 0;
  color: var(--paper);
}
.sheet-tags {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.sheet-tag {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(184,144,90,0.15);
  color: var(--gold-bright);
  border: 1px solid rgba(184,144,90,0.3);
}
.sheet-section { margin: 4px 0 18px; }
.sheet-section h3 {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold);
  margin: 0 0 10px;
  font-weight: 600;
  text-align: center;
}
.ingredient-list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ingredient-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(184,144,90,0.15);
  border-radius: 10px;
  font-size: 14px;
}
.ingredient-list .ing-name { color: var(--cream); }
.ingredient-list .ing-measure { color: var(--gold-bright); font-weight: 600; flex-shrink: 0; }
#sheet-instructions {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-dim);
  margin: 0;
  text-align: left;
}

.sheet-actions {
  display: flex;
  gap: 10px;
  padding: 14px 22px calc(var(--safe-bottom) + 16px);
  flex-shrink: 0;
  border-top: 1px solid rgba(184,144,90,0.15);
}
.btn-primary, .btn-secondary {
  flex: 1;
  padding: 14px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  color: var(--navy-0);
}
.btn-primary:active { opacity: 0.85; }
.btn-secondary {
  background: rgba(255,255,255,0.05);
  color: var(--ink-dim);
  border: 1px solid rgba(184,144,90,0.25);
}

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  left: 50%; bottom: calc(var(--safe-bottom) + 24px);
  transform: translateX(-50%) translateY(20px);
  background: var(--navy-2);
  border: 1px solid rgba(184,144,90,0.4);
  color: var(--cream);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 13.5px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 100;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}