/* ============================================================================
   Contour · Board (kanban) layout
   Every rule is scoped under .view-board — the mounted canvas and the config
   panel both carry that class. Colour, size, radius and motion come from
   css/tokens.css only; there is not one literal colour in this file.
   ========================================================================== */

.view-board {
  --board-col-w: 280px;
  --board-cover-h: 104px;
  --board-gap: var(--sp-4);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--text);
}

/* ---- shell ------------------------------------------------------------- */

.view-board.board-view {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--canvas);
}

.view-board.board-view[data-size="short"]  { --board-cover-h: 72px; }
.view-board.board-view[data-size="medium"] { --board-cover-h: 104px; }
.view-board.board-view[data-size="tall"]   { --board-cover-h: 148px; }

.view-board .board-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  padding: var(--sp-3) 0 var(--sp-4) var(--sp-3);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.view-board .board-grow { flex: 1 1 auto; min-width: 0; }
.view-board .board-dim { color: var(--text-2); }
.view-board .board-yes { color: var(--success); font-weight: var(--fw-medium); }
.view-board .board-caps {
  font-size: var(--fs-xs); line-height: var(--lh-xs); font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--text-2);
}
.view-board .board-ellipsis {
  display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.view-board .board-live {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

.view-board .board-ico { display: inline-flex; width: 14px; height: 14px; flex: none; }
.view-board .board-ico svg { width: 100%; height: 100%; }
.view-board .board-ico-lg { width: 22px; height: 22px; color: var(--text-3); }

/* ---- column headers ---------------------------------------------------- */

.view-board .board-head {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  display: flex;
  gap: var(--board-gap);
  align-items: stretch;
  background: var(--canvas);
}

.view-board .board-col-head {
  position: relative;
  flex: 0 0 var(--board-col-w);
  width: var(--board-col-w);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-2);
  background: var(--surface);
  border: var(--border-soft);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: var(--shadow-xs);
}

.view-board .board-col-head.is-collapsed {
  flex: 0 0 40px;
  width: 40px;
  grid-template-columns: 1fr;
  justify-items: center;
}

.view-board .board-col-title {
  display: flex; align-items: center; gap: var(--sp-1); min-width: 0;
}
.view-board .board-col-name {
  font-weight: var(--fw-semibold);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.view-board .board-col-sub {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  font-size: var(--fs-sm); color: var(--text-2);
}
.view-board .board-total { font-variant-numeric: tabular-nums; }
.view-board .board-total b { color: var(--text); font-weight: var(--fw-semibold); }

.view-board .board-dot {
  flex: none; width: 8px; height: 8px; border-radius: var(--radius-pill);
  background: var(--c, var(--obj-gray));
}
.view-board .board-count {
  flex: none; min-width: 18px; padding: 0 var(--sp-1);
  border-radius: var(--radius-pill); background: var(--sunken);
  color: var(--text-2); font-size: var(--fs-xs); line-height: 16px; text-align: center;
  font-variant-numeric: tabular-nums;
}
.view-board .board-tag {
  flex: none; padding: 0 var(--sp-1);
  border: var(--border-soft); border-radius: var(--radius-sm);
  font-size: var(--fs-xs); line-height: 15px; color: var(--text-2); background: var(--sunken);
}

.view-board .board-collapse,
.view-board .board-iconbtn {
  flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  width: var(--control-h-sm); height: var(--control-h-sm); padding: 0;
  border: 0; border-radius: var(--radius-sm);
  background: transparent; color: var(--text-2); cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.view-board .board-collapse:hover,
.view-board .board-iconbtn:hover { background: var(--hover); color: var(--text); }

.view-board .board-resize {
  position: absolute; top: 0; right: -7px; width: 12px; height: 100%;
  cursor: col-resize; touch-action: none;
}
.view-board .board-resize::after {
  content: ""; position: absolute; left: 5px; top: 20%; width: 2px; height: 60%;
  border-radius: var(--radius-pill); background: transparent;
  transition: background var(--dur-fast) var(--ease);
}
.view-board .board-resize:hover::after { background: var(--accent-line); }

/* ---- lanes and columns -------------------------------------------------- */

.view-board .board-lane-head {
  position: sticky; left: 0;
  display: flex; align-items: center; gap: var(--sp-2);
  margin: var(--sp-3) 0 var(--sp-2);
  padding: var(--sp-1) var(--sp-2);
  border-left: 3px solid var(--c, var(--line));
  background: var(--canvas);
  font-size: var(--fs-sm);
}
.view-board .board-lane-field { margin-left: var(--sp-2); }

.view-board .board-lane {
  display: flex;
  gap: var(--board-gap);
  align-items: stretch;
  padding-bottom: var(--sp-3);
}

.view-board .board-col {
  flex: 0 0 var(--board-col-w);
  width: var(--board-col-w);
  display: flex;
  flex-direction: column;
  background: var(--sunken);
  border: var(--border-soft);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  transition: background var(--dur-drag) var(--ease), box-shadow var(--dur-drag) var(--ease);
}
.view-board .board-col.is-collapsed { flex: 0 0 40px; width: 40px; }
.view-board .board-col[data-drop="true"],
.view-board .board-col-head[data-drop="true"] {
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 var(--focus-ring-w) var(--accent);
}

.view-board .board-col-rail {
  flex: 1 1 auto; min-height: 120px; width: 100%;
  border: 0; border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  background: inherit; color: var(--text-2); cursor: pointer;
}
.view-board .board-col-rail-text {
  display: block; writing-mode: vertical-rl; transform: rotate(180deg);
  margin: var(--sp-2) auto; font-size: var(--fs-sm); white-space: nowrap;
}

.view-board .board-list {
  display: flex; flex-direction: column; gap: var(--sp-2);
  min-height: 60px; height: 100%;
  padding: var(--sp-1);
}

.view-board .board-col-empty {
  padding: var(--sp-3) var(--sp-2);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.view-board .board-col-empty p { margin: 0 0 var(--sp-2); }

.view-board .board-add {
  display: flex; align-items: center; gap: var(--sp-1);
  width: 100%; height: var(--control-h); padding: 0 var(--sp-2);
  border: 0; border-radius: var(--radius);
  background: transparent; color: var(--text-2);
  font-size: var(--fs-sm); font-family: inherit; cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.view-board .board-add:hover { background: var(--hover); color: var(--text); }

.view-board .board-linkbtn {
  padding: 0; border: 0; background: none; cursor: pointer;
  color: var(--accent); font: inherit; font-size: var(--fs-sm); text-align: left;
}
.view-board .board-linkbtn:hover { text-decoration: underline; }

/* ---- cards -------------------------------------------------------------- */

.view-board :is(.board-card, .board-ghost) {
  position: relative;
  display: flex; flex-direction: column; gap: var(--sp-1);
  padding: var(--sp-3);
  background: var(--surface);
  border: var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  transition: box-shadow var(--dur-fast) var(--ease), transform var(--dur-drag) var(--ease);
}
.view-board.board-view[data-size="short"] :is(.board-card, .board-ghost) { padding: var(--sp-2); gap: 2px; }
.view-board :is(.board-card, .board-ghost):hover { box-shadow: var(--shadow-sm); }
.view-board :is(.board-card, .board-ghost):focus-visible {
  outline: var(--focus-ring-w) solid var(--focus-ring);
  outline-offset: 1px;
}

/* conditional colour rules · first match wins, style chosen per rule */
.view-board :is(.board-card, .board-ghost)[data-rule="row"] {
  background: color-mix(in srgb, var(--rule-c) var(--tint-weak), var(--surface));
  border-color: color-mix(in srgb, var(--rule-c) 38%, var(--line-2));
}
.view-board :is(.board-card, .board-ghost)[data-rule="cell"] {
  background: color-mix(in srgb, var(--rule-c) var(--tint-chip), var(--surface));
  border-color: color-mix(in srgb, var(--rule-c) 45%, var(--line-2));
}
.view-board :is(.board-card, .board-ghost)[data-rule="marker"] { box-shadow: inset 3px 0 0 var(--rule-c), var(--shadow-xs); }
.view-board :is(.board-card, .board-ghost)[data-rule="marker"]:hover { box-shadow: inset 3px 0 0 var(--rule-c), var(--shadow-sm); }
.view-board :is(.board-card, .board-ghost)[data-rule="text"] .board-card-title {
  color: color-mix(in srgb, var(--rule-c) 76%, var(--text));
}

.view-board :is(.board-card, .board-ghost).is-rotting { border-color: var(--warning-line); }
.view-board :is(.board-card, .board-ghost).is-rotting::before {
  content: ""; position: absolute; left: 0; top: var(--sp-2); bottom: var(--sp-2);
  width: 3px; border-radius: var(--radius-pill); background: var(--warning);
}

/* Keep its footprint while leaving only a quiet outline, including coloured cards. */
.view-board :is(.board-card, .board-ghost).is-dragging {
  background: transparent;
  border-color: var(--line-2);
  border-style: dashed;
  box-shadow: none;
}
.view-board :is(.board-card, .board-ghost).is-dragging > *,
.view-board :is(.board-card, .board-ghost).is-dragging::before { visibility: hidden; }

.view-board .board-card-head {
  display: flex; align-items: flex-start; gap: var(--sp-2); justify-content: space-between;
}
.view-board .board-card-title {
  font-weight: var(--fw-medium);
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.view-board .board-rot {
  flex: none; display: inline-flex; align-items: center; gap: 2px;
  padding: 0 var(--sp-1); border-radius: var(--radius-sm);
  background: var(--warning-soft); color: var(--warning);
  border: var(--border-w) solid var(--warning-line);
  font-size: var(--fs-xs); line-height: 16px; font-variant-numeric: tabular-nums;
}

.view-board .board-card-row {
  display: grid; grid-template-columns: minmax(0, 44%) 1fr; gap: var(--sp-2); align-items: baseline;
  font-size: var(--fs-sm); min-width: 0;
}
.view-board .board-card-key {
  color: var(--text-2);
  font-size: var(--fs-xs); line-height: var(--lh-xs);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.view-board .board-card-val { min-width: 0; color: var(--text); }

.view-board .board-cover {
  height: var(--board-cover-h);
  margin: calc(var(--sp-3) * -1) calc(var(--sp-3) * -1) var(--sp-1);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden; background: var(--sunken);
}
.view-board.board-view[data-size="short"] .board-cover {
  margin: calc(var(--sp-2) * -1) calc(var(--sp-2) * -1) var(--sp-1);
}
.view-board .board-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.view-board .board-cover-blank {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--sp-1); font-size: var(--fs-xs); color: var(--text-2);
  border-bottom: var(--border-soft);
}

/* A chip row lives inside a narrow card column, so it shrinks to the space it is given
   rather than reaching past the card edge. */
.view-board .board-chips {
  display: flex; flex-wrap: wrap; gap: var(--sp-1);
  max-width: 100%; min-width: 0;
}
.view-board .board-chip {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  max-width: 100%; padding: 0 var(--sp-2); height: 20px;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--c, var(--text-3)) var(--tint-chip), var(--surface));
  color: color-mix(in srgb, var(--c, var(--text-2)) 78%, var(--text));
  font-size: var(--fs-sm); line-height: 1;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
/* A linked record on a card. Archived ones stay visible and say so — they are history,
   not a problem, so they read quieter rather than louder. */
.view-board .board-relchip {
  max-width: 100%; min-width: 0;
  background: var(--sunken);
  color: var(--text);
  border: var(--border-soft);
}
.view-board .board-relchip .board-ellipsis { min-width: 0; }
.view-board .board-relchip.is-archived {
  border-style: dashed;
  color: var(--text-2);
  background: transparent;
}
.view-board .board-relchip .board-tag { height: 15px; }

.view-board .board-chip-x {
  display: inline-flex; padding: 0; border: 0; background: none; cursor: pointer;
  color: inherit; opacity: .7;
}
.view-board .board-chip-x:hover { opacity: 1; }

.view-board .board-restricted {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  padding: 0 var(--sp-1);
  border: var(--border-w) dashed var(--line);
  border-radius: var(--radius-sm);
  background: var(--sunken); color: var(--text-2);
  font-size: var(--fs-sm);
}

/* ---- drop indicator ----------------------------------------------------- */

.view-board .board-drop-summary {
  grid-column: 1 / -1;
  color: var(--accent);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

/* Remove empty copy and its control from layout and accessibility during an accepted hover. */
.view-board .board-col[data-drop="true"] .board-list:has(> .board-ghost) > .board-col-empty { display: none; }

.view-board .board-ghost {
  opacity: .45;
  outline: var(--focus-ring-w) dashed var(--accent);
  outline-offset: 1px;
  pointer-events: none;
  flex-shrink: 0;
}

.view-board .board-drop {
  /* The gap stays in document flow at the predicted landing position. */
  flex-shrink: 0;
  margin-block: var(--sp-2);
  display: flex; align-items: center; justify-content: center;
  min-height: var(--row-tall); padding: var(--sp-3);
  border: var(--focus-ring-w) dashed var(--accent);
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
}
.view-board .board-drop.is-leaving,
.view-board .board-drop.is-offscreen,
.view-board .board-drop.is-same,
.view-board .board-drop.is-blocked {
  position: sticky;
  bottom: var(--sp-2);
  z-index: var(--z-rail);
}
.view-board .board-drop.is-same {
  border-style: solid;
  border-color: var(--line); background: var(--sunken); color: var(--text-2);
}

.view-board .board-drop.is-blocked {
  border-style: solid;
  border-color: var(--warning-line); background: var(--warning-soft); color: var(--warning);
}

.view-board .board-notice {
  position: sticky; left: 0;
  display: flex; align-items: center; gap: var(--sp-2);
  max-width: 720px; margin-bottom: var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  border: var(--border-w) solid var(--info-line); border-radius: var(--radius);
  background: var(--info-soft); color: var(--info);
  font-size: var(--fs-sm);
}

/* ---- footer ------------------------------------------------------------- */

.view-board .board-foot {
  flex: none;
  display: flex; align-items: center; gap: var(--sp-3);
  height: var(--viewbar-h); padding: 0 var(--sp-3);
  border-top: var(--border-soft);
  background: var(--surface);
  font-size: var(--fs-sm);
}

/* ---- empty board -------------------------------------------------------- */

.view-board .board-empty-view {
  margin: auto; max-width: 420px; padding: var(--sp-8);
  text-align: center; color: var(--text-2);
}
.view-board .board-empty-view h2 {
  margin: var(--sp-3) 0 var(--sp-2);
  font-size: var(--fs-lg); line-height: var(--lh-lg); color: var(--text);
}
.view-board .board-empty-view p { margin: 0 0 var(--sp-2); }

/* ---- completion panel (stage gate) -------------------------------------- */

.view-board .board-scrim {
  position: fixed; inset: 0; z-index: var(--z-modal);
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-6);
  background: var(--scrim);
}

.view-board .board-dialog {
  display: flex; flex-direction: column;
  width: min(520px, 100%); max-height: min(640px, 100%);
  background: var(--surface);
  border: var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  cursor: default;
}
.view-board .board-dialog-head {
  display: flex; align-items: flex-start; gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-3) var(--sp-2);
  border-bottom: var(--border-soft);
}
.view-board .board-dialog-title {
  display: flex; align-items: center; gap: var(--sp-1); flex-wrap: wrap;
  font-size: var(--fs-md); line-height: var(--lh-md);
}
.view-board .board-dialog-body {
  flex: 1 1 auto; min-height: 0; overflow: auto;
  padding: var(--sp-3); display: flex; flex-direction: column; gap: var(--sp-3);
}
.view-board .board-dialog-foot {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border-top: var(--border-soft);
}

.view-board .board-need {
  padding: var(--sp-2);
  border: var(--border-soft); border-radius: var(--radius);
  background: var(--canvas);
}
.view-board .board-need.is-done { border-color: var(--success-line); background: var(--success-soft); }
/* Several routes to one requirement: the captions separate them, so give them room. */
.view-board .board-need.is-choice .board-caps { margin-top: var(--sp-2); }
.view-board .board-need.is-choice .board-caps:first-of-type { margin-top: var(--sp-1); }
.view-board .board-need-head {
  display: flex; align-items: baseline; gap: var(--sp-2); flex-wrap: wrap;
  margin-bottom: var(--sp-2); font-size: var(--fs-sm);
}
.view-board .board-need-head .board-dim { font-size: var(--fs-sm); }

.view-board .board-note {
  display: flex; align-items: flex-start; gap: var(--sp-2);
  padding: var(--sp-2);
  border: var(--border-w) solid var(--info-line); border-radius: var(--radius);
  background: var(--info-soft); color: var(--info);
  font-size: var(--fs-sm);
}
.view-board .board-note-warn { border-color: var(--warning-line); background: var(--warning-soft); color: var(--warning); }
.view-board .board-note-bad { border-color: var(--danger-line); background: var(--danger-soft); color: var(--danger); }

/* ---- inputs (inside cards, panel and composer) -------------------------- */

.view-board .board-editor { display: flex; flex-direction: column; gap: var(--sp-2); }

.view-board .board-input {
  width: 100%; height: var(--control-h); padding: 0 var(--sp-2);
  border: var(--border); border-radius: var(--radius);
  background: var(--surface); color: var(--text);
  font-family: inherit; font-size: var(--fs-base);
}
.view-board .board-textarea { height: auto; padding: var(--sp-2); resize: vertical; }
.view-board .board-input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 var(--focus-ring-w) color-mix(in srgb, var(--accent) 28%, transparent);
}
.view-board .board-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2); }

.view-board .board-check {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: var(--fs-sm); cursor: pointer;
}
.view-board .board-check input { accent-color: var(--accent); width: 14px; height: 14px; margin: 0; }

.view-board .board-optlist {
  display: flex; flex-direction: column; gap: var(--sp-1);
  max-height: 168px; overflow: auto;
  padding: var(--sp-1);
  border: var(--border-soft); border-radius: var(--radius);
  background: var(--surface);
}
.view-board .board-optlist-tall { max-height: 220px; }

.view-board .board-fileset { display: flex; flex-direction: column; gap: var(--sp-2); }
.view-board .board-files { display: flex; flex-wrap: wrap; gap: var(--sp-1); }
.view-board .board-files:empty { display: none; }
.view-board .board-file-input { font-size: var(--fs-sm); color: var(--text-2); }
.view-board .board-file-input::file-selector-button {
  margin-right: var(--sp-2);
  height: var(--control-h-sm); padding: 0 var(--sp-2);
  border: var(--border); border-radius: var(--radius);
  background: var(--surface); color: var(--text);
  font-family: inherit; font-size: var(--fs-sm); font-weight: var(--fw-medium);
  cursor: pointer;
}
.view-board .board-file-input::file-selector-button:hover { background: var(--hover); }
/* An attachment held only by name reads as unfinished, because it does not satisfy a gate. */
.view-board .board-chip.is-weak {
  border: var(--border-w) dashed var(--warning-line);
  background: var(--warning-soft); color: var(--warning);
  height: auto; padding-block: 1px;
}
.view-board .board-chip.is-weak .board-tag { border-color: currentColor; color: inherit; }
.view-board .board-addopt { display: flex; gap: var(--sp-2); margin-top: var(--sp-2); }

.view-board .board-btn {
  height: var(--control-h); padding: 0 var(--sp-3);
  border: var(--border); border-radius: var(--radius);
  background: var(--surface); color: var(--text);
  font-family: inherit; font-size: var(--fs-base); font-weight: var(--fw-medium);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
}
.view-board .board-btn:hover:not(:disabled) { background: var(--hover); }
.view-board .board-btn:disabled { opacity: .5; cursor: not-allowed; }
.view-board .board-btn-sm { height: var(--control-h-sm); padding: 0 var(--sp-2); font-size: var(--fs-sm); }
.view-board .board-btn-primary {
  background: var(--accent); border-color: var(--accent); color: var(--on-accent);
}
.view-board .board-btn-primary:hover:not(:disabled) { background: var(--accent-hover); border-color: var(--accent-hover); }

/* ---- composer ----------------------------------------------------------- */

.view-board .board-composer {
  display: flex; flex-direction: column; gap: var(--sp-2);
  padding: var(--sp-2);
  border: var(--border-w) solid var(--accent-line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.view-board .board-composer-foot { display: flex; gap: var(--sp-2); justify-content: flex-end; }
.view-board .board-composer .board-caps { margin-top: var(--sp-1); }
.view-board .board-composer .board-need-head { display: flex; align-items: baseline; gap: var(--sp-2); flex-wrap: wrap; }
.view-board .board-composer .board-need-head .board-dim { font-size: var(--fs-sm); }

/* ---- toast -------------------------------------------------------------- */

.view-board .board-toast {
  position: absolute; left: 50%; bottom: var(--sp-10);
  transform: translateX(-50%);
  z-index: var(--z-toast);
  display: flex; align-items: center; gap: var(--sp-2);
  max-width: 420px; padding: var(--sp-2) var(--sp-3);
  border: var(--border); border-radius: var(--radius);
  background: var(--raised); color: var(--text);
  box-shadow: var(--shadow-md);
  font-size: var(--fs-sm);
}
.view-board .board-toast.is-bad { border-color: var(--danger-line); background: var(--danger-soft); color: var(--danger); }
.view-board .board-toast.is-good { border-color: var(--success-line); background: var(--success-soft); color: var(--success); }

/* ---- config panel (lives in the shell's Configure rail) ----------------- */

.view-board.board-cfg { display: flex; flex-direction: column; gap: var(--sp-2); }
.view-board.board-cfg .cfg-card > * { min-width: 0; }
.view-board .board-cfg-list {
  display: flex; flex-direction: column; gap: var(--sp-1);
  max-height: 176px; overflow: auto;
  padding: var(--sp-1);
  border: var(--border-soft); border-radius: var(--radius);
  background: var(--surface);
}

/* ---- narrow windows ----------------------------------------------------- */



/* Informational outcomes have no card-shaped landing promise. */
.view-board .board-drop.is-leaving,
.view-board .board-drop.is-offscreen {
  border-style: solid;
  border-color: var(--info-line); background: var(--info-soft); color: var(--info);
}

/* One boundary shared with the adjacent ghost. */
.view-board .board-insertion-line {
  height: 3px; min-height: 3px; flex-shrink: 0;
  background: var(--accent); border-radius: 2px;
  pointer-events: none;
}