/* Baby Sourcing Tool — warm Scandinavian nursery palette */
:root {
  --milk: #faf7f2;          /* page canvas — unbleached cotton */
  --cream: #f3eee5;         /* raised surface */
  --linen: #ece5d8;         /* inset / input wells */
  --oat: #d9cfbc;           /* strong border / meter track */
  --ink: #3d362e;           /* primary text — warm charcoal */
  --ink-2: #6b6153;         /* secondary */
  --ink-3: #96897a;         /* tertiary / metadata */
  --ink-4: #b3a795;         /* muted / placeholder */
  --sage: #7d8f6f;          /* success / winner */
  --sage-soft: #e7ecdf;
  --clay: #b06f4e;          /* accent / action */
  --clay-soft: #f0e2d8;
  --rust: #a3543a;          /* danger / skip */
  --rust-soft: #f0ddd4;
  --honey: #b08a3e;         /* warning / borderline */
  --honey-soft: #f1e7d0;
  --border: rgba(61, 54, 46, 0.12);
  --border-soft: rgba(61, 54, 46, 0.07);
  --border-strong: rgba(61, 54, 46, 0.22);
  --serif: "Iowan Old Style", "Palatino", Georgia, serif;
  --sans: -apple-system, "Segoe UI", "Helvetica Neue", sans-serif;
  --mono: "SF Mono", "Menlo", "Consolas", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--milk);
}

a { color: var(--clay); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- header ---------- */
header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 28px 36px 0;
  max-width: 1200px;
  margin: 0 auto;
}
header h1 {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
header .sub { color: var(--ink-3); font-size: 13px; }

nav {
  display: flex;
  gap: 2px;
  padding: 18px 36px 0;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}
nav button {
  font: inherit;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-3);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 8px 14px 10px;
  cursor: pointer;
}
nav button:hover { color: var(--ink); }
nav button.active { color: var(--ink); border-bottom-color: var(--clay); }

main { max-width: 1200px; margin: 0 auto; padding: 28px 36px 80px; }
section.tab { display: none; }
section.tab.active { display: block; }

h2 {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 4px;
}
.hint { color: var(--ink-3); font-size: 13px; margin-bottom: 20px; max-width: 720px; }

/* ---------- stat tiles ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 28px; }
.stat {
  background: var(--cream);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 16px 18px;
}
.stat .label { font-size: 11.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.stat .value { font-family: var(--serif); font-size: 30px; font-weight: 600; margin-top: 6px; font-variant-numeric: tabular-nums; }
.stat .note { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.stat.good .value { color: var(--sage); }
.stat.bad .value { color: var(--rust); }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
  font-size: 13.5px;
}
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td .mono { font-family: var(--mono); font-size: 12.5px; }
tr:hover td { background: rgba(61, 54, 46, 0.02); }

.prod-name { font-weight: 600; }
.prod-meta { color: var(--ink-3); font-size: 12px; margin-top: 2px; }

/* swatch tag — the pricing block on each row */
.swatch {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  min-width: 150px;
}
.swatch .line { display: flex; justify-content: space-between; gap: 14px; font-size: 12.5px; }
.swatch .line .k { color: var(--ink-3); }
.swatch .line .v { font-family: var(--mono); font-size: 12px; }
.meter {
  height: 5px;
  border-radius: 3px;
  background: var(--linen);
  overflow: hidden;
  margin-top: 3px;
}
.meter i { display: block; height: 100%; border-radius: 3px; }
.meter i.good { background: var(--sage); }
.meter i.mid { background: var(--honey); }
.meter i.bad { background: var(--rust); }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 20px;
  white-space: nowrap;
}
.badge.winner { background: var(--sage-soft); color: #5c6e4f; }
.badge.ok { background: var(--honey-soft); color: #8a6c2e; }
.badge.skip { background: var(--rust-soft); color: var(--rust); }
.badge.neutral { background: var(--linen); color: var(--ink-2); }

/* ---------- forms ---------- */
.panel {
  background: var(--cream);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 22px 24px;
  margin-bottom: 24px;
}
.panel h3 { font-family: var(--serif); font-size: 16px; font-weight: 600; margin-bottom: 14px; }

.grid { display: grid; gap: 14px; }
.grid.c2 { grid-template-columns: 1fr 1fr; }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }

label.field { display: block; }
label.field span {
  display: block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 5px;
}
input, select, textarea {
  font: inherit;
  font-size: 13.5px;
  color: var(--ink);
  width: 100%;
  background: var(--linen);
  border: 1px solid var(--border-soft);
  border-radius: 7px;
  padding: 8px 10px;
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--clay); background: var(--milk); }
input[type="number"] { font-family: var(--mono); font-size: 13px; }

button.btn {
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--clay);
  color: var(--milk);
}
button.btn:hover { background: #9d6244; }
button.btn.ghost { background: none; border-color: var(--border-strong); color: var(--ink-2); }
button.btn.ghost:hover { background: var(--linen); color: var(--ink); }
button.btn.small { padding: 5px 12px; font-size: 12.5px; }
button.btn.danger { background: none; border: none; color: var(--rust); font-weight: 500; font-size: 12.5px; padding: 2px 4px; }
button.btn.danger:hover { text-decoration: underline; }

.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }

/* ---------- calculator ---------- */
.calc-wrap { display: grid; grid-template-columns: 1fr 340px; gap: 24px; align-items: start; }
.calc-out {
  background: var(--cream);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 22px 24px;
  position: sticky;
  top: 20px;
}
.calc-out .big {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin: 2px 0 14px;
}
.breakdown { border-top: 1px solid var(--border); padding-top: 12px; }
.breakdown .line { display: flex; justify-content: space-between; padding: 4px 0; font-size: 13px; }
.breakdown .line .k { color: var(--ink-2); }
.breakdown .line .v { font-family: var(--mono); font-size: 12.5px; }
.breakdown .line.total { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 9px; font-weight: 600; }
.breakdown .line.total .k { color: var(--ink); }

/* ---------- guide ---------- */
.pack {
  background: var(--cream);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 18px 22px;
  margin-bottom: 14px;
}
.pack h3 { font-family: var(--serif); font-size: 15.5px; font-weight: 600; }
.pack p { color: var(--ink-2); font-size: 13px; margin: 4px 0 10px; }
.pack .links { display: flex; flex-wrap: wrap; gap: 8px; }
.pack .links a {
  font-size: 12.5px;
  font-weight: 500;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--milk);
}
.pack .links a:hover { border-color: var(--clay); text-decoration: none; }
.pack .links .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px 5px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--milk);
}
.pack .links .chip:hover { border-color: var(--clay); }
.pack .links .chip a { border: none; padding: 0; background: none; }
.pack .links .chip button {
  font: inherit;
  border: none;
  background: none;
  color: var(--ink-4);
  cursor: pointer;
  font-size: 13px;
  padding: 0 2px;
  line-height: 1;
}
.pack .links .chip button:hover { color: var(--rust); }
.pack ul { padding-left: 20px; color: var(--ink-2); font-size: 13px; }
.pack ul li { margin: 3px 0; }
.pack .tagline { font-size: 11.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--clay); }

.note-box {
  background: var(--honey-soft);
  border: 1px solid rgba(176, 138, 62, 0.25);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 13px;
  color: #6e5626;
  margin-bottom: 20px;
}

/* product thumbnails */
.thumb {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border-soft);
  background: var(--linen);
  flex: none;
}
.thumb.placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-4);
  font-size: 16px;
}
.prod-cell { display: flex; gap: 12px; align-items: flex-start; }

.img-drop {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--linen);
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  padding: 10px 12px;
  min-height: 64px;
  cursor: pointer;
  color: var(--ink-3);
  font-size: 12.5px;
  outline: none;
}
.img-drop:focus { border-color: var(--clay); background: var(--milk); }
.img-drop img { width: 72px; height: 72px; border-radius: 8px; object-fit: cover; border: 1px solid var(--border-soft); }

dialog {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px 28px;
  width: 640px;
  max-width: 92vw;
  background: var(--milk);
  color: var(--ink);
}
dialog::backdrop { background: rgba(61, 54, 46, 0.35); }
dialog h3 { font-family: var(--serif); font-size: 18px; margin-bottom: 16px; }

.suggest {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  margin-top: 3px;
  background: var(--milk);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(61, 54, 46, 0.08);
  z-index: 20;
  max-height: 180px;
  overflow-y: auto;
}
.suggest div { padding: 7px 12px; cursor: pointer; font-size: 13px; }
.suggest div:hover { background: var(--linen); }

.toast {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: var(--ink);
  color: var(--milk);
  font-size: 13px;
  padding: 10px 18px;
  border-radius: 8px;
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}
.toast.show { opacity: 1; }

@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .calc-wrap { grid-template-columns: 1fr; }
  .grid.c3, .grid.c4 { grid-template-columns: 1fr 1fr; }
  main, header, nav { padding-left: 16px; padding-right: 16px; }
}