/* benbox merch backoffice — Capsule 02.
   Colour comes from assets/brand/greige.css only. Structure is hairlines and space:
   no cards, no shadows, no radius. */

@font-face { font-family: 'Geist'; src: url('assets/fonts/Geist-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Inter Tight'; src: url('assets/fonts/InterTight-Regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Instrument Sans'; src: url('assets/fonts/InstrumentSans-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('assets/fonts/IBMPlexMono-Regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Departure Mono'; src: url('assets/fonts/DepartureMono-Regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }

:root {
  --display: 'Geist', 'Inter Tight', system-ui, sans-serif;
  --text: 'Inter Tight', system-ui, sans-serif;
  --wordmark: 'Instrument Sans', 'Inter Tight', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --instrument: 'Departure Mono', 'IBM Plex Mono', monospace;
  --page: clamp(1rem, 3.2vw, 3.5rem);
  --section: clamp(4rem, 8vw, 8rem);
  --hair: 1px;
  --t-fast: 120ms;
  --t-mean: 420ms;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bb-paper);
  color: var(--bb-ink);
  font-family: var(--text);
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: var(--hair); text-underline-offset: .22em; }
button { font: inherit; color: inherit; background: transparent; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--bb-focus); outline-offset: 3px; }
::selection { background: var(--bb-select); }
.num, code { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.shell { padding-inline: var(--page); }
.skip { position: absolute; left: -999px; top: 0; padding: .5rem 1rem; background: var(--bb-ink); color: var(--bb-onink); }
.skip:focus { left: var(--page); z-index: 10; }

.eyebrow {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bb-muted);
  margin: 0;
}
.eyebrow .sep { margin-inline: .5em; }

/* Masthead */
.mast {
  position: sticky; top: 0; z-index: 5;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem;
  min-height: 3.5rem;
  background: var(--bb-paper);
  border-bottom: var(--hair) solid var(--bb-rule);
}
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; font-family: var(--wordmark); font-weight: 500; font-size: 1.08rem; letter-spacing: -.01em; }
.brand .mark { width: 1.35rem; height: auto; fill: currentColor; display: block; }
.brand-sub { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-muted); margin-left: .25rem; padding-left: .85rem; border-left: var(--hair) solid var(--bb-rule); line-height: 1; }
.mastnav { display: flex; gap: 1.6rem; justify-content: center; }
.mastnav a { font-size: .86rem; text-decoration: none; color: var(--bb-muted); }
.mastnav a:hover { color: var(--bb-ink); }
.mast-actions { display: flex; gap: .5rem; justify-content: flex-end; align-items: center; }
.internal { font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-muted); }
.control {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  padding: .55rem .9rem; border: var(--hair) solid var(--bb-ink); line-height: 1;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.control:hover, .control[aria-pressed="true"] { background: var(--bb-ink); color: var(--bb-onink); }

/* Hero */
.hero { padding-block: var(--section) calc(var(--section) * .6); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(1.5rem, 6vw, 7rem); align-items: end; margin-top: 1.5rem; }
.hero-grid .lede { margin-bottom: .35rem; }
h1 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(4rem, 12vw, 12rem); line-height: .84; letter-spacing: -.055em;
  margin: 0;
}
.lede { font-size: clamp(1.15rem, 1.8vw, 1.45rem); line-height: 1.3; max-width: 30rem; margin: 0 0 2rem; }
.tally { display: grid; grid-template-columns: repeat(4, 1fr); margin: 3rem 0 0; border-top: var(--hair) solid var(--bb-ink); }
.tally div { padding: .9rem 0 .2rem; border-right: var(--hair) solid var(--bb-rule); padding-right: .75rem; }
.tally div + div { padding-left: .75rem; }
.tally div:last-child { border-right: 0; }
.tally dt { font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-muted); }
.tally dd { margin: .25rem 0 0; font-family: var(--display); font-size: 2.6rem; line-height: 1; letter-spacing: -.03em; }
.tally dt, .tally dd { white-space: nowrap; }

/* Lineup */
.lineup figure { margin: 0; border-top: var(--hair) solid var(--bb-ink); padding-top: 1rem; }
.lineup img { width: 100%; }
.lineup figcaption { display: flex; justify-content: space-between; gap: 1rem; padding: .8rem 0 0; font-size: .84rem; color: var(--bb-muted); }

/* Sections */
section.pieces, section.masters, section.rules { padding-block: var(--section) 0; }
.section-head { display: grid; grid-template-columns: minmax(12rem, .34fr) minmax(0, 1fr); gap: clamp(1.5rem, 6vw, 7rem); align-items: end; padding-bottom: 1.5rem; }
h2 { font-family: var(--display); font-weight: 500; font-size: clamp(2.4rem, 5vw, 5rem); line-height: .9; letter-spacing: -.045em; margin: 0; }
.section-note { margin: 0; max-width: 40rem; color: var(--bb-muted); font-size: .95rem; }

/* Toolbar */
.toolbar { display: flex; flex-wrap: wrap; align-items: stretch; border-top: var(--hair) solid var(--bb-ink); border-bottom: var(--hair) solid var(--bb-rule); }
.filter { display: flex; align-items: baseline; gap: .6rem; padding: .85rem 1.1rem .85rem 0; margin-right: 1.1rem; font-size: .9rem; color: var(--bb-muted); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color var(--t-fast) var(--ease); }
.filter b { font-weight: 400; font-size: .72rem; color: var(--bb-muted); }
.filter:hover { color: var(--bb-ink); }
.filter.is-active { color: var(--bb-ink); border-bottom-color: var(--bb-ink); }
.toolbar-count { margin: 0 0 0 auto; align-self: center; font-size: .72rem; color: var(--bb-muted); }

/* Grid of pieces — cells divided by hairlines, not cards */
.grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-left: var(--hair) solid var(--bb-rule); }
.piece { border-right: var(--hair) solid var(--bb-rule); border-bottom: var(--hair) solid var(--bb-rule); }
.piece button { display: block; width: 100%; text-align: left; padding: 1.1rem 1.1rem 1.4rem; height: 100%; }
.piece .frame { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--bb-sunken); }
.piece .frame img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-mean) var(--ease); }
.piece button:hover .frame img { transform: scale(1.02); }
.piece h3 .idx { display: inline-block; font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; color: var(--bb-muted); margin-right: .7rem; vertical-align: .25em; }
.piece .meta { display: grid; grid-template-columns: 1fr auto; gap: .5rem 1rem; align-items: baseline; padding-top: 1rem; }
.piece h3 { font-family: var(--display); font-weight: 500; font-size: 1.35rem; letter-spacing: -.02em; line-height: 1.1; margin: 0; }
.piece .state { font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-muted); white-space: nowrap; }
.piece .state::before { content: ''; display: inline-block; width: .5em; height: .5em; margin-right: .5em; border: var(--hair) solid var(--bb-ink); vertical-align: 0; }
.piece .state.ready::before { background: var(--bb-ink); }
.piece .state.sample::before { background: linear-gradient(90deg, var(--bb-ink) 50%, transparent 50%); }
.piece .spec { grid-column: 1 / -1; margin: 0; font-size: .86rem; color: var(--bb-muted); }
.piece .spec b { font-weight: 400; color: var(--bb-ink); }
.piece.is-hidden { display: none; }

/* Ledger table */
.ledger { width: 100%; border-collapse: collapse; border-top: var(--hair) solid var(--bb-ink); font-size: .92rem; }
.ledger th { text-align: left; font-family: var(--mono); font-weight: 400; font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-muted); padding: .8rem 1rem .8rem 0; border-bottom: var(--hair) solid var(--bb-rule); }
.ledger td { vertical-align: top; padding: 1rem 1rem 1rem 0; border-bottom: var(--hair) solid var(--bb-rule); }
.ledger td b { display: block; font-weight: 400; }
.ledger td small { display: block; color: var(--bb-muted); font-size: .8rem; }
.ledger td a { display: inline-block; font-family: var(--mono); font-size: .78rem; margin-right: .9rem; }
.ledger td:nth-child(2) { font-family: var(--mono); font-size: .8rem; color: var(--bb-muted); white-space: nowrap; }

/* Rules */
.rules-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 6vw, 7rem); border-top: var(--hair) solid var(--bb-ink); padding-top: 1.5rem; }
.swatches { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem 1rem; align-content: start; }
.swatches li { font-size: .84rem; }
.swatch { display: block; aspect-ratio: 1; border: var(--hair) solid var(--bb-rule); margin-bottom: .5rem; }
.swatches b { display: block; font-weight: 400; }
.swatches code { font-size: .72rem; color: var(--bb-muted); }
.swatches small { display: block; color: var(--bb-muted); font-size: .72rem; }
/* garment dyes are baked-in production colours, not interface tokens — recorded here as data */
.swatch-paper { background: var(--bb-paper); }
.swatch-ink { background: var(--bb-ink); }
.swatch-night { background: #0E0D0C; }
.swatch-bone { background: #EEECE8; }
.swatch-greige { background: #A9A59D; }
.swatch-art { background: var(--bb-art); }
.rulelist { margin: 0; padding: 0; list-style: none; counter-reset: rule; }
.rulelist li { display: grid; grid-template-columns: 2.5rem 1fr; gap: .25rem 0; padding: 1rem 0; border-bottom: var(--hair) solid var(--bb-rule); counter-increment: rule; }
.rulelist li::before { content: counter(rule, decimal-leading-zero); font-family: var(--mono); font-size: .7rem; color: var(--bb-muted); padding-top: .3rem; }
.rulelist b { font-weight: 400; font-size: 1.05rem; }
.rulelist span { grid-column: 2; color: var(--bb-muted); font-size: .9rem; }

/* Foot */
.foot { display: flex; justify-content: space-between; gap: 2rem; margin-top: var(--section); padding-block: 3rem; border-top: var(--hair) solid var(--bb-rule); font-size: .8rem; color: var(--bb-muted); }
.foot p { margin: 0; max-width: 34rem; }

/* Dialog — the record */
dialog { border: 0; padding: 0; max-width: none; max-height: none; width: 100vw; height: 100dvh; background: transparent; color: inherit; }
dialog::backdrop { background: var(--bb-scrim); opacity: .55; }
.dialog-frame { position: relative; margin: 0 auto; width: min(100%, 76rem); height: 100%; background: var(--bb-paper); overflow: auto; }
.dialog-close { position: sticky; top: 0; float: right; margin: 1rem; background: var(--bb-paper); z-index: 2; }
.record { display: grid; grid-template-columns: minmax(0, 1fr) minmax(20rem, .8fr); min-height: 100%; }
.record .visual { background: var(--bb-sunken); display: grid; place-items: center; padding: 2rem; }
.record .visual img { width: 100%; max-height: calc(100dvh - 4rem); object-fit: contain; }
.record .body { padding: 4rem clamp(1.25rem, 3vw, 3rem) 3rem; border-left: var(--hair) solid var(--bb-rule); }
.record h3 { font-family: var(--display); font-weight: 500; font-size: clamp(2rem, 3.4vw, 3rem); line-height: .95; letter-spacing: -.04em; margin: .5rem 0 1.5rem; }
.record .state-line { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-muted); }
.record dl { margin: 0; border-top: var(--hair) solid var(--bb-ink); }
.record dl div { display: grid; grid-template-columns: 8rem 1fr; gap: 1rem; padding: .7rem 0; border-bottom: var(--hair) solid var(--bb-rule); font-size: .9rem; }
.record dt { font-family: var(--mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-muted); padding-top: .2rem; }
.record dd { margin: 0; }
.record .note { margin: 1.5rem 0 0; color: var(--bb-muted); font-size: .9rem; }
.record .files { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .5rem; }
.record .files a { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; padding: .55rem .9rem; border: var(--hair) solid var(--bb-ink); }
.record .files a:hover { background: var(--bb-ink); color: var(--bb-onink); }
.record .sleeve { font-family: var(--instrument); }

/* Motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* Responsive */
@media (max-width: 1100px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .mast { grid-template-columns: 1fr auto; }
  .mastnav { display: none; }
  .hero-grid { grid-template-columns: 1fr; align-items: start; gap: 2rem; }
  h1 { font-size: clamp(4rem, 19vw, 7rem); }
  .tally { grid-template-columns: repeat(2, 1fr); }
  .tally div:nth-child(2) { border-right: 0; }
  .tally div:nth-child(3) { padding-left: 0; }
  .section-head, .rules-grid { grid-template-columns: 1fr; gap: 1rem; }
  .swatches { grid-template-columns: repeat(3, 1fr); }
  .record { grid-template-columns: 1fr; }
  .record .visual img { max-height: 70dvh; }
  .record .body { border-left: 0; border-top: var(--hair) solid var(--bb-rule); padding-top: 2rem; }
  .foot { flex-direction: column; gap: .75rem; }
  .ledger td:nth-child(2) { white-space: normal; }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .piece button { padding-inline: .8rem; }
  .toolbar-count { display: none; }
  .brand-sub { display: none; }
  .ledger thead { display: none; }
  .ledger tr { display: grid; grid-template-columns: 1fr; gap: .2rem; padding: .9rem 0; border-bottom: var(--hair) solid var(--bb-rule); }
  .ledger td { border: 0; padding: 0; }
  .record dl div { grid-template-columns: 6.5rem 1fr; }
}