/* Market board and listing drawer (design: Market Board). */
.board { display: flex; flex-direction: column; gap: 20px; }
.board__empty { align-items: flex-start; }
.board__foot { text-align: center; }

.board-filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-size: 13px; }
.board-filters .segmented { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-tag); }
.board-filters .segmented span { border-radius: var(--radius-tag); }
.board-filters .segmented input:checked + span { background: var(--brand-deep); color: var(--ivory); }
.board-filters__select { display: inline-flex; align-items: center; gap: 2px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-tag); padding: 3px 6px 3px 12px; }
.board-filters__select.is-set { border-color: var(--ink); box-shadow: inset 0 0 0 0.5px var(--ink); }
.board-filters__select select { font: inherit; border: 0; background: transparent; color: var(--muted); padding: 3px 2px; cursor: pointer; field-sizing: content; max-width: 220px; }
.board-filters__select.is-set select { color: var(--ink); font-weight: 600; }
.board-filters__ci { width: 6.5em; border: 0; background: transparent; padding: 3px 2px; font: inherit; }
.board-filters__select.is-disabled { opacity: .55; cursor: not-allowed; }
.board-filters__select.is-disabled .board-filters__ci { cursor: not-allowed; }
.badge-special { padding: 0 6px; border-radius: var(--radius-tag); border: 1px solid var(--attention); background: var(--attention-tint); color: var(--attention-ink); font-weight: 500; white-space: nowrap; }
.board-filters__clear {
 padding: 6px 8px; }

/* Buckets: no colour of their own. A large heading above each bucket's card, plain tags,
   a count, and generous space between buckets carry the separation. */
.board-bucket { display: flex; flex-direction: column; gap: 12px; padding-top: 28px; border-top: 1px solid var(--border-strong); }
.board-bucket:first-of-type { padding-top: 4px; border-top: 0; }
.board-bucket__head { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.board-bucket__head h2 { font-size: var(--text-2xl); font-weight: 600; letter-spacing: var(--tracking-tight); color: var(--ink); }
.board-bucket__tags { display: flex; gap: 6px; }
.board-bucket__tag { font-size: var(--text-xs); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 3px 10px; border-radius: var(--radius-tag); border: 1px solid var(--border-strong); color: var(--ink-2); background: var(--panel); }
.board-bucket__count { margin-left: auto; font-size: var(--text-sm); color: var(--muted); }

/* Order book: bids left, offers right. One sticky head per category; segments are slim lines over the two columns. */
.board-cat { position: relative; }
.board-cat:first-child .board-category { border-top: 0; }
.board-cat::before { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: var(--hairline); pointer-events: none; }
.board-cat--single::before { display: none; }
.board-heads, .board-book { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.board-heads { position: sticky; top: 0; z-index: 2; background: var(--panel); border-bottom: 1px solid var(--hairline); }
.board-book--single { grid-template-columns: minmax(0, 1fr); }
.board-col, .board-col__head { --side: var(--bid); --side-tint: var(--bid-tint); }
.board-col { min-width: 0; }
.board-col--offer, .board-col__head--offer { --side: var(--offer); --side-tint: var(--offer-tint); }
.board-col__head { display: flex; align-items: center; gap: 6px; padding: 6px 20px; font-size: var(--text-xs); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--side); background: var(--side-tint); }
.board-col__stack-head { display: none; }
.board-col__empty { padding: 4px 20px; line-height: 1.2; color: var(--muted); }

.board-row {
  display: grid; grid-template-columns: auto auto minmax(0, 1fr) auto; grid-template-areas: "price qty type type" "open open open validity" "meta meta meta actions";
  column-gap: 12px; row-gap: 2px; align-items: center; padding: 8px 20px; border-top: 1px solid var(--hairline);
}
.board-col__stack-head + .board-row { border-top: 0; }
.board-row__price { grid-area: price; color: var(--side); }
.board-row__price .price--inline { font-size: var(--text-lg); }
.board-row__price .price.is-rfq { color: var(--ink-2); font-size: 13px; }
.board-row__qty { grid-area: qty; font-size: 13px; color: var(--ink-2); }
.board-row__type { grid-area: type; justify-self: end; }
.board-row__open { grid-area: open; color: var(--ink); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.board-row__meta { grid-area: meta; display: flex; gap: 8px; align-items: center; min-width: 0; font-size: var(--text-xs); color: var(--muted); }
.board-row__delivery { white-space: nowrap; }
.board-row__validity { grid-area: validity; justify-self: end; }
.board-row__actions { grid-area: actions; display: flex; gap: 6px; justify-content: flex-end; font-size: 13px; }
.board-row.is-selected { background: var(--accent-tint); box-shadow: inset 3px 0 0 var(--accent); }
.board-row:not(.is-selected):hover { background: var(--panel-sunken); }

/* Hierarchy: bucket > category band (+ sticky column heads) > segment line > rows. */
.board-category { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 10px 20px; background: var(--panel-sunken); border-top: 1px solid var(--border); border-bottom: 1px solid var(--hairline); }
.board-category__name { font-size: 17px; font-weight: 600; letter-spacing: -.01em; color: var(--ink); }
.board-category__count { font-size: var(--text-xs); color: var(--ink-2); }
.board-segment { border-top: 1px solid var(--hairline); }
.board-heads + .board-segment { border-top: 0; }
.board-segment__head { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 12px; padding: 8px 20px; }
.board-segment__id { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.board-segment__name { font-size: 14px; font-weight: 600; color: var(--ink); }
.board-segment__head .spread { position: relative; z-index: 1; grid-column: 2; justify-self: center; font-size: var(--text-sm); padding: 2px 14px; background: var(--panel-sunken); }
.board-segment__head .spread__value { font-size: var(--text-base); }
.board-segment__head .spread__label { color: var(--muted); }

/* Drawer: 480px from the right, over a light scrim. */
.drawer__scrim { position: fixed; inset: 0; background: rgba(14, 47, 36, .18); z-index: 20; }
.drawer__panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(480px, 100vw); z-index: 21;
  background: var(--panel); box-shadow: -12px 0 32px rgba(14, 47, 36, .14); display: flex; flex-direction: column;
}
.drawer__header { padding: 20px 24px 16px; display: flex; flex-direction: column; gap: 8px; border-bottom: 1px solid var(--hairline); }
.drawer__tags { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.drawer__spacer { flex: 1; }
.drawer__close { width: 28px; height: 28px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--muted); }
.drawer__close:hover { background: var(--panel-sunken); text-decoration: none; }
.drawer__title { font-size: var(--text-xl); letter-spacing: -.02em; }
.drawer__body { flex: 1; overflow-y: auto; padding: 18px 24px; display: flex; flex-direction: column; gap: 18px; }
.drawer__figures { display: flex; align-items: baseline; gap: 20px; }
.drawer__quantity { font-size: 18px; }
.drawer__validity { display: flex; justify-content: space-between; gap: 12px; }
.drawer__spec { padding-top: 14px; border-top: 1px solid var(--hairline); }
.drawer__spec .definition { grid-template-columns: 130px minmax(0, 1fr); }
.drawer__footer { padding: 14px 24px; border-top: 1px solid var(--hairline); display: flex; align-items: center; gap: 12px; font-size: 13px; }
.drawer__link { font-weight: 600; }
.drawer__gone { padding: 24px; display: flex; flex-direction: column; gap: 8px; }

@media (max-width: 960px) {
  .board-cat::before, .board-heads { display: none; }
  .board-book { grid-template-columns: minmax(0, 1fr); }
  .board-col__stack-head { display: block; }
  .board-segment__head { grid-template-columns: minmax(0, 1fr); }
  .board-segment__head .spread { grid-column: 1; justify-self: start; }
}
@media (max-width: 720px) {
  .board-col__head, .board-row, .board-segment__head, .board-col__empty, .board-category { padding-inline: 16px; }
}

/* The drawer's send button and live all-in/net stay in view: a sticky footer of the form. */
.drawer__body .form__actions--sticky {
  position: sticky; bottom: -18px; margin: 4px -24px -18px; padding: 14px 24px; z-index: 1;
  background: var(--panel); border-top: 1px solid var(--hairline); justify-content: space-between; align-items: center;
}
.own-economics-line { font-size: 13px; }
.own-economics-line p { margin: 0; }
.own-economics-line__fee { color: var(--muted); }
.own-economics--short { grid-template-columns: minmax(0, 1fr) auto; gap: 4px 14px; }
.own-economics--short > strong { padding-top: 0; border-top: 0; }
.own-economics--short > :nth-child(odd) { text-align: left; }
.own-economics--short > :nth-child(even) { text-align: right; }
@media (max-width: 960px) {
  .drawer__scrim { inset: 52px 0 0 0; }
  .drawer__panel { top: 52px; }
}