/* Virtual Closet — athletic-wardrobe utility.
   Palette: ink + sage-gray paper + deep-green accent.
   Type: Space Grotesk (display) / Inter (body) / IBM Plex Mono (SKU detail).
   Signature: category "rails" with mono, hang-tag cards. Restrained on purpose. */

:root {
  --ink: #1b1f23;
  --ink-soft: #2b3137;
  --paper: #e9ece6;          /* sage-gray ground */
  --surface: #f5f7f2;        /* card / panel */
  --surface-2: #eef1ea;
  --line: #cdd3c8;           /* hairline */
  --line-strong: #b4bcae;
  --muted: #5d655c;
  --accent: #1f5e46;         /* deep green */
  --accent-ink: #163f30;
  --accent-tint: #dfe9e2;
  --danger: #8a2f24;
  --focus: #1f5e46;

  --radius: 10px;
  --radius-sm: 7px;
  --maxw: 1180px;
  --shadow: 0 1px 0 rgba(27, 31, 35, 0.04), 0 6px 22px -16px rgba(27, 31, 35, 0.35);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--accent-ink); }

/* Accessible focus ring everywhere */
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 50;
  background: var(--ink);
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 12px; color: #fff; }

/* ----------------------------------------------------------------- masthead */
.masthead {
  border-bottom: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, rgba(245, 247, 242, 0.6), rgba(245, 247, 242, 0));
}
.masthead__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 30px 22px 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 22px 28px;
  align-items: flex-end;
  justify-content: space-between;
}

.brandblock__tag {
  display: inline-block;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  background: var(--accent-tint);
  border: 1px solid var(--line);
  padding: 3px 8px;
  border-radius: 999px;
}
.brandblock__title {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 10px 0 4px;
}
.brandblock__sub { margin: 0; color: var(--muted); font-size: 0.96rem; }

.stat {
  display: grid;
  grid-auto-flow: column;
  gap: 10px;
  margin: 0;
}
.stat__cell {
  min-width: 88px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  text-align: left;
}
.stat__cell dt {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.stat__cell dd {
  margin: 2px 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 1.5rem;
  font-variant-numeric: tabular-nums;
}

/* ----------------------------------------------------------------- controls */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 22px 64px; }

.controls {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: 0 -22px 8px;
  padding: 14px 22px;
  background: rgba(233, 236, 230, 0.86);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.controls__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}
.field { display: flex; flex-direction: column; gap: 5px; min-width: 150px; }
.field--search { flex: 1 1 280px; }
.field label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input,
.field select {
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  min-height: 42px;
}
.field input::placeholder { color: #9aa295; }
.field select { cursor: pointer; }

.btn {
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  min-height: 42px;
  border: 1px solid transparent;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}
.btn--ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover { background: var(--surface); }
.btn--ghost[aria-expanded="true"] {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.btn--solid {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn--solid:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.btn--solid:disabled { opacity: 0.55; cursor: progress; }

/* ------------------------------------------------------------------- import */
.import {
  margin-top: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.import[hidden] { display: none; }
.import__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.import__col {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 14px;
  background: var(--surface-2);
}
.import__h {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.02rem;
  margin: 0 0 4px;
}
.import__note { margin: 0 0 12px; color: var(--muted); font-size: 0.86rem; }
.checkrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  margin: 4px 0 12px;
  cursor: pointer;
}
.checkrow input { width: 16px; height: 16px; accent-color: var(--accent); }
.import__status {
  margin: 14px 0 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  color: var(--accent-ink);
  min-height: 1.1em;
}
.import__status[data-kind="error"] { color: var(--danger); }

/* -------------------------------------------------------------------- rails */
.closet { margin-top: 22px; }
.closet[aria-busy="true"] .rails { opacity: 0.4; }

.rail { margin: 0 0 30px; }
.rail__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);  /* the "rod" the pieces hang from */
}
.rail__name {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 1.18rem;
  letter-spacing: -0.01em;
  margin: 0;
}
.rail__count {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.rail__items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: 14px;
  padding-top: 18px;
}

/* hang-tag card */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 15px 14px;
  box-shadow: var(--shadow);
}
/* the "string" + punch-hole that connects each tag up to the rod */
.card::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 22px;
  width: 1px;
  height: 18px;
  background: var(--line-strong);
}
.card::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 19px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line-strong);
}

.card__sku {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.card__brand {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 9px;
}
.card__name {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.22;
  margin: 3px 0 10px;
}
.card__name a { color: var(--ink); text-decoration: none; }
.card__name a:hover { color: var(--accent); text-decoration: underline; }

.card__meta {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 8px;
}
.chip {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--ink-soft);
  background: var(--surface-2);
  white-space: nowrap;
}
.chip--price { color: var(--accent-ink); border-color: var(--line-strong); }
/* Metadata-tag chips: color, size, and reseller/retailer source. */
.chip--source {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--line-strong);
  border-style: dashed;
}
.chip--color, .chip--size { color: var(--ink); background: var(--surface-2); }
.chip--gender { color: var(--accent-ink); background: var(--accent-tint); border-color: var(--accent-tint); }

.card__foot {
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.card__date {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  color: var(--muted);
}
.card__link {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}
.card__link:hover { background: var(--accent); color: #fff; }
.card__link[aria-disabled="true"] {
  border-color: var(--line);
  color: var(--muted);
  pointer-events: none;
}

/* ------------------------------------------------------------ empty / error */
.empty,
.error {
  margin: 32px auto;
  max-width: 560px;
  text-align: center;
  color: var(--muted);
  background: var(--surface);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 26px 22px;
}
.error { color: var(--danger); border-color: var(--danger); border-style: solid; }
.empty[hidden], .error[hidden] { display: none; }

.skeleton {
  height: 150px;
  border-radius: var(--radius-sm);
  background: linear-gradient(100deg, var(--surface-2) 30%, var(--surface) 50%, var(--surface-2) 70%);
  background-size: 200% 100%;
  animation: shimmer 1.3s linear infinite;
  border: 1px solid var(--line);
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ------------------------------------------------------- product imagery */
/* Fixed 4:5 well so a rail of cards lines up whether or not the source gave
   us a photo. Product shots are shot on white, so the well is white too. */
.figure {
  position: relative;
  aspect-ratio: 4 / 5;
  background: #fff;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.figure--sm { aspect-ratio: 1 / 1; }
.figure__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Monogram tile shown when an item has no image, or its image URL is dead. */
.ph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(135deg, var(--surface-2) 0 10px, var(--surface) 10px 20px);
  color: var(--line-strong);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
}
.ph[hidden] { display: none; }
.ph--lg { position: static; aspect-ratio: 4 / 5; font-size: 3rem; border-radius: var(--radius-sm); }

/* ------------------------------------------------- level 1: product cards */
.card--product { padding: 0; overflow: hidden; }
.card--product:hover { border-color: var(--line-strong); }
.card--product:focus-within { border-color: var(--accent); }

/* The whole card is one button, so the hit target matches what you see. */
.card__hit {
  appearance: none;
  border: 0;
  margin: 0;
  padding: 0;
  background: none;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}
.card__body { padding: 14px 15px; display: flex; flex-direction: column; flex: 1; }
.card--product .card__brand { margin-top: 0; }

/* Variant count, when a product comes in more than one color/size. */
.card__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  display: grid;
  place-items: center;
}
.chip--tag { color: var(--accent-ink); background: var(--accent-tint); border-color: var(--accent-tint); }
.chip--cat { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ------------------------------------------------ level 2: product detail */
.detail { max-width: var(--maxw); margin: 0 auto; }
.detail[hidden] { display: none; }

.backlink {
  appearance: none;
  background: none;
  border: 0;
  padding: 6px 0;
  margin-bottom: 14px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  cursor: pointer;
}
.backlink:hover { color: var(--accent-ink); text-decoration: underline; }

.detail__head {
  display: grid;
  grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
  gap: 26px;
  padding-bottom: 26px;
  border-bottom: 2px solid var(--ink);
}
.detail__figure {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.detail__img { width: 100%; aspect-ratio: 4 / 5; object-fit: contain; display: block; }
.detail__img[hidden] { display: none; }

.detail__intro { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.detail__brand {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.detail__name {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.7rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
}
.detail__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.detail__summary {
  margin: 0;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
}
.detail__link[hidden] { display: none; }

.detail__vh {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  margin: 26px 0 0;
}
.variants {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(206px, 1fr));
  gap: 14px;
  padding-top: 18px;
}
/* Variant cards sit in a plain grid, not on a rail -- drop the hang-tag string. */
.card--variant { padding: 0; overflow: hidden; }
.card--variant::before, .card--variant::after { content: none; }
.card--variant .card__sku { margin-bottom: 6px; }
.card__color {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 0.98rem;
  margin: 0 0 8px;
}

@media (max-width: 700px) {
  .detail__head { grid-template-columns: 1fr; }
  .detail__figure { max-width: 260px; }
}

/* ---------------------------------------------------------------- colophon */
.colophon {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 560px) {
  .stat { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); width: 100%; }
  .stat__cell { min-width: 0; }
  .masthead__inner { padding: 24px 18px 20px; }
  main { padding: 0 16px 56px; }
  .controls { margin: 0 -16px 8px; padding: 12px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}