/* ═══════════════════════════════════════════════════════════════
   kanban.css — Kanban board (load 5 of 8)
   §10 kanban: columns, cards, priority, link preview, custom select,
   colour picker, quick-add, add-column, tagbar helpers.
   ═══════════════════════════════════════════════════════════════ */

/* ─── §10 Kanban ─────────────────────────────────────────────── */

/* Full-viewport kanban board: uses calc() to fill below topbar + section-head + tabs */
.kanban {
  display: flex;
  gap: var(--space-6);
  overflow-x: auto;
  overflow-y: hidden;
  align-items: stretch;
  flex: 1;
  min-height: 0;
  padding-bottom: var(--space-4);
}
.kanban::-webkit-scrollbar { height: 6px; }
.kanban::-webkit-scrollbar-track { background: var(--paper-2); }
.kanban::-webkit-scrollbar-thumb { background: var(--rule-2); border-radius: 3px; }
.kanban::-webkit-scrollbar-thumb:hover { background: var(--ink-3); }

/* Toolbar (filter bar) — flat white card with a hairline border, matches
   the rest of the system without competing for attention. */
.kanban-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-8);
  padding: 12px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  flex-shrink: 0;
}
.kanban-tagbar {
  display: flex;
  gap: var(--space-3);
  flex: 1;
  overflow-x: auto;
  padding-bottom: var(--space-2);
}
.kanban-search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-5);
  background: var(--paper);
  border: 1px solid var(--rule-2);
  border-radius: var(--radius);
}
.kanban-search input { border: 0; padding: var(--space-3) 0; min-width: 200px; background: transparent; flex: 1; }
.kanban-search--with-submit { padding-right: 2px; }
.kanban-search__submit {
  background: var(--ink);
  color: var(--paper);
  border: none;
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  font-size: 11px;
  transition: background var(--duration) var(--ease);
}
.kanban-search__submit:hover { background: var(--accent); }

.kanban-sort-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--paper);
  border: 1px solid var(--rule-2);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--duration) var(--ease), border-color var(--duration) var(--ease);
  flex-shrink: 0;
}
.kanban-sort-toggle:hover { color: var(--text); border-color: var(--ink-3); }
.kanban-sort-toggle[data-sort="priority"] { color: var(--accent); border-color: var(--accent); }

/* Editable inline titles (task title / project title) — Wave 9.1e Task 3
   moved the static typography off `style=""` so we can run CSP nonce-only. */
.task-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0;
  outline: none;
  padding-bottom: 4px;
  border-bottom: 1px dashed transparent;
}
.project-title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  outline: none;
  padding-bottom: 4px;
  border-bottom: 1px dashed transparent;
  flex: 1;
  min-width: 0;
}
.task-title.is-editable,
.project-title.is-editable { cursor: text; }
.task-title.is-editable:hover,
.project-title.is-editable:hover { border-bottom-color: var(--rule-2); }
.task-title.is-editable:focus,
.project-title.is-editable:focus { border-bottom-color: var(--accent); }

/* Column — full height of kanban row, internal scroll */
.kanban-col {
  flex: 0 0 300px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

/* Column head — new BEM + legacy selectors */
.kanban-col__head,
.kanban-col-head {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}
.kanban-col__head .title,
.kanban-col-head .title,
.kanban-col__name {
  font-family: var(--font-mono);
  font-size: var(--fz-xs);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  color: var(--text-2);
  font-weight: 700;
  flex: 1;
}
.kanban-col__head .name { flex: 1; } /* alias */

.kanban-col__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bg, var(--rule-2));
  flex-shrink: 0;
}

.kanban-col__count,
.kanban-col-count {
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  font-weight: 700;
  background: var(--paper-3);
  color: var(--text-muted);
  padding: 1px 7px;
  border-radius: var(--radius-full);
  letter-spacing: var(--ls-mono);
}

/* Card list — scrolls internally */
.kanban-list,
.kanban-col__list {
  flex: 1;
  padding: var(--space-4);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-height: 0;
}

/* Pretty scrollbar for column lists */
.kanban-col__list::-webkit-scrollbar,
.kanban-list::-webkit-scrollbar { width: 6px; }
.kanban-col__list::-webkit-scrollbar-track,
.kanban-list::-webkit-scrollbar-track { background: transparent; }
.kanban-col__list::-webkit-scrollbar-thumb,
.kanban-list::-webkit-scrollbar-thumb { background: var(--rule-2); border-radius: 3px; }
.kanban-col__list::-webkit-scrollbar-thumb:hover,
.kanban-list::-webkit-scrollbar-thumb:hover { background: var(--ink-3); }

/* Empty column state */
.kanban-empty {
  font-size: var(--fz-xs);
  color: var(--text-muted);
  text-align: center;
  padding: var(--space-8) 0;
}

/* Card */
.kanban-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              transform var(--duration-fast) var(--ease);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  user-select: none;
}
.kanban-card:hover {
  border-color: var(--ink-3);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.kanban-card:active { cursor: grabbing; }

/* Card content — legacy selectors (.k-title, .k-meta) */
.kanban-card .k-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--text);
  margin: 0 0 var(--space-4);
  line-height: 1.3;
}
.kanban-card .k-meta {
  font-family: var(--font-mono);
  font-size: var(--fz-xs);
  letter-spacing: var(--ls-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  display: flex;
  gap: var(--space-5);
  align-items: center;
}

/* New BEM card sub-elements */
.kanban-card__row { display: flex; align-items: center; gap: var(--space-3); justify-content: space-between; }
.kanban-card__id { font: 500 var(--fz-micro)/1 var(--font-mono); color: var(--text-muted); letter-spacing: var(--ls-mono); }
.kanban-card__tag {
  font: 500 var(--fz-micro)/1 var(--font-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  padding: 2px var(--space-3);
  border-radius: var(--radius-xs);
  background: var(--tag-bg, var(--paper-2));
  color: var(--tag, var(--text-2));
}
.kanban-card__id,
.backlog__id,
.task-header__id {
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  letter-spacing: var(--ls-mono-strong);
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}
.kanban-card__id { display: block; margin-bottom: 4px; }
.backlog__id { margin-right: 4px; flex-shrink: 0; }
.task-header__id {
  font-size: 13px;
  padding: 4px 10px;
  background: var(--accent-tint);
  /* Use --accent-hover (darker brand) for AA contrast on --accent-tint —
     the lighter --accent yielded 4.24:1 (Wave 9.1e Task 11). */
  color: var(--accent-hover);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
/* Inline variant — sits inside the mono breadcrumb line, so it shrinks to
   match the surrounding 11px uppercase typography. */
.task-header__id--inline {
  font-size: 10px;
  padding: 2px 8px;
  line-height: 1.4;
  vertical-align: middle;
}

/* Breadcrumb line above the task title. Replaces the old "/ Task #N" plain
   text with project link + accent chip. */
.task-breadcrumb-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 12px;
}
.task-breadcrumb-line__project {
  color: var(--ink-3);
  text-decoration: none;
  transition: color .15s ease;
}
.task-breadcrumb-line__project:hover { color: var(--text); }
.task-breadcrumb-line__sep { color: var(--text-muted); opacity: .6; }
.kanban-card__title {
  font-size: var(--fz-body);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kanban-card__assignee { display: flex; align-items: center; gap: var(--space-3); font-size: var(--fz-small); color: var(--text-2); }
.kanban-card__meta { display: flex; justify-content: space-between; font-size: var(--fz-xs); color: var(--text-muted); font-family: var(--font-mono); }
.kanban-card__counts { display: flex; gap: var(--space-5); }
.kanban-card__counts i { margin-right: 3px; }

/* Drag states — !important outranks SortableJS-set inline styles applied during drag */
.kanban-ghost {
  opacity: 0.35;
  background: var(--brand-3) !important;
  border-style: dashed;
  border-color: var(--accent) !important;
  box-shadow: none !important;
}
.kanban-dragging {
  opacity: 0.5;
  cursor: grabbing;
  box-shadow: var(--shadow-pop) !important;
}

/* ─── Priority ───────────────────────────────────────────────── */
:root {
  --prio-urgent: #DC2626;
  --prio-high:   #EA580C;
  --prio-medium: #CA8A04;
  --prio-low:    #2563EB;
}
[data-priority="urgent"] { --prio: var(--prio-urgent); }
[data-priority="high"]   { --prio: var(--prio-high); }
[data-priority="medium"] { --prio: var(--prio-medium); }
[data-priority="low"]    { --prio: var(--prio-low); }
[data-priority="none"]   { --prio: var(--ink-3); }

.priority-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--prio, var(--ink-3));
  flex-shrink: 0;
}
[data-priority="none"] .priority-dot {
  background: transparent;
  border: 1px dashed var(--ink-3);
  box-sizing: border-box;
}

.kanban-card[data-priority]:not([data-priority="none"]) {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--paper) 82%, var(--prio)) 0%,
    color-mix(in srgb, var(--paper) 96%, var(--prio)) 55%,
    var(--paper) 100%
  );
  border-color: color-mix(in srgb, var(--rule) 70%, var(--prio));
}
.kanban-card[data-priority]:not([data-priority="none"]):hover {
  border-color: color-mix(in srgb, var(--ink-3) 60%, var(--prio));
}
.kanban-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: 4px;
}
.kanban-card__head .kanban-card__id { margin-bottom: 0; }
.kanban-card__prio {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font: 700 var(--fz-micro)/1 var(--font-mono);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  color: var(--prio);
}

/* Sub-status badge (returned / reopened) */
.sub-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font: 700 var(--fz-micro)/1 var(--font-mono);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.sub-status[hidden] { display: none !important; }

/* ─── Link preview card (rendered inside comments/descriptions) ──── */
a.link-card,
.rich-text a.link-card,
.comment-body a.link-card {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  padding: 4px 6px 4px 4px;
  background: var(--paper);
  border: 1px solid var(--rule-2);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text);
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
  max-width: 100%;
  margin: 3px 8px 3px 0;
  line-height: 1.2;
  vertical-align: middle;
}
a.link-card *,
.rich-text a.link-card * { text-decoration: none; }
.link-card:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 6px -4px rgba(26, 22, 18, 0.18);
}
.link-card__icon {
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-xs);
  background: var(--paper-2);
  color: var(--text-muted);
  flex-shrink: 0;
  font-size: 10px;
}
.link-card__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}
.link-card__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.link-card__url {
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  letter-spacing: var(--ls-mono);
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.link-card__cta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  font-weight: 700;
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  color: var(--accent);
  padding: 2px 6px;
  border: 1px solid currentColor;
  border-radius: var(--radius-xs);
}
.link-card:hover .link-card__cta { background: color-mix(in srgb, var(--accent) 12%, transparent); }

/* Task page: back-to-board link above tabs */
.task-breadcrumb {
  margin-bottom: var(--space-6);
}
.task-breadcrumb__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}
.task-breadcrumb__back:hover { color: var(--accent); }

/* Member-add dropdown rows */
.member-dropdown__row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  border-bottom: 1px solid var(--rule);
  transition: background var(--duration) var(--ease);
}
.member-dropdown__row:last-child { border-bottom: none; }
.member-dropdown__row:hover { background: var(--paper-2); }
.member-dropdown__label { flex: 1; min-width: 0; }
.member-dropdown__name { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.2; }
.member-dropdown__email {
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  color: var(--text-muted);
  letter-spacing: var(--ls-mono);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.member-dropdown__empty {
  padding: var(--space-5);
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Project avatar — clickable to open colour picker */
.project-avatar-edit {
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.project-avatar-edit .project-avatar {
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.project-avatar-edit:hover .project-avatar {
  transform: scale(1.04);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--rule-2) 70%, transparent);
}
.project-avatar-edit input[type="color"] {
  position: absolute;
  inset: -4px;
  width: calc(100% + 8px);
  height: calc(100% + 8px);
  opacity: 0;
  cursor: pointer;
  border: none;
  padding: 0;
  background: none;
}
.sub-status--returned { color: #B45309; background: color-mix(in srgb, #FDE68A 60%, transparent); }
.sub-status--reopened { color: #6D28D9; background: color-mix(in srgb, #DDD6FE 60%, transparent); }
.task-header .sub-status { font-size: 11px; padding: 4px 10px; }

/* Open tasks indicator on project card */
.card__tasks {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  margin-top: auto;
  padding: 4px 0;
  flex-wrap: wrap;
}
.card__tasks-caption {
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  color: var(--text-2);
  font-weight: 700;
  margin-right: 2px;
}
.card__tasks-caption::after { content: ':'; margin-left: 1px; }
.card__tasks-num {
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  font-weight: 700;
  letter-spacing: var(--ls-mono-strong);
  line-height: 1;
  color: var(--accent);
}
.card__tasks-label {
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─── Custom select ──────────────────────────────────────────── */
.custom-select {
  position: relative;
  display: block;
  width: 100%;
  margin-top: 4px;
}
/* Inside .field the parent flex already provides the gap between label and
   control — the extra margin-top here would push the custom-select 4px
   lower than the sibling .input, breaking baseline alignment in 2-column
   form grids (e.g. Title + Language in the form builder). */
.field > .custom-select { margin-top: 0; }
.custom-select__btn {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) var(--space-6);
  background: var(--paper);
  border: 1px solid var(--rule-2);
  border-radius: var(--radius-md);
  color: var(--text);
  font: 400 var(--fz-body)/1.4 var(--font-sans);
  cursor: pointer;
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
  text-align: left;
}
.custom-select__btn:hover { border-color: var(--ink-3); }
.custom-select__btn:focus {
  outline: none;
  border-color: var(--focus-ring);
  box-shadow: 0 0 0 3px var(--focus-ring-alpha);
}
.custom-select__icon {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.custom-select__label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.custom-select__chevron {
  flex-shrink: 0;
  font-size: 10px;
  color: var(--text-muted);
  transition: transform var(--duration) var(--ease);
}
.custom-select__btn[aria-expanded="true"] .custom-select__chevron,
.custom-select:has(.custom-select__pop:not([hidden])) .custom-select__chevron {
  transform: rotate(180deg);
}
.custom-select__pop {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-pop);
  z-index: var(--z-dropdown);
  max-height: 280px;
  overflow-y: auto;
  padding: 4px;
}
.custom-select__opt {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  font-size: var(--fz-body);
  color: var(--text);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--duration) var(--ease);
}
.custom-select__opt:hover { background: var(--paper-2); }
.custom-select__opt.is-selected {
  background: color-mix(in srgb, var(--paper-2) 60%, var(--brand-3));
  font-weight: 600;
}
.custom-select__opt-label { flex: 1; min-width: 0; }
.custom-select__opt-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: .02em;
}
.custom-select__opt.is-selected .custom-select__opt-meta { color: var(--ink-2); }
.custom-select__opt[hidden] { display: none; }
.custom-select__meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: .02em;
  padding-right: 8px;
}
/* Search header inside .custom-select__pop (sticky so it stays put when
   scrolling a long list — e.g. timezones). */
.custom-select__search {
  position: sticky; top: 0; z-index: 1;
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  margin: -4px -4px 4px;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.custom-select__search i { color: var(--ink-3); font-size: 11px; }
.custom-select__search input {
  border: 0; outline: 0; background: transparent;
  flex: 1; min-width: 0;
  font-family: var(--font-sans); font-size: 13px;
  color: var(--ink-2);
  padding: 4px 0;
}
.custom-select__search input::placeholder { color: var(--text-placeholder); }
.custom-select__no-results {
  padding: 16px 10px;
  text-align: center;
  font-size: 12px;
  color: var(--ink-3);
}

/* Reusable status / column dots used inside custom selects */
.col-dot,
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
/* When a colour is supplied via `data-bg` (dynamic-style.js bridges to --bg) */
.col-dot[data-bg], .dot[data-bg] { background: var(--bg, var(--ink-3)); }
.status-dot--active   { background: var(--green); box-shadow: 0 0 0 2px rgba(77, 104, 64, .18); }
.status-dot--planning { background: var(--blue);  box-shadow: 0 0 0 2px rgba(46, 90, 136, .18); }
.status-dot--under_review { background: var(--yellow); box-shadow: 0 0 0 2px rgba(181, 135, 30, .18); }
.status-dot--archived { background: var(--text-muted); }

/* ─── Color picker (input + square swatch) ───────────────────── */
.color-picker-row {
  display: flex;
  gap: var(--space-4);
  align-items: stretch;
}
.color-picker-row .input { flex: 1; min-width: 0; font-family: var(--font-mono); }
.color-swatch {
  width: 40px;
  height: auto;
  align-self: stretch;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--rule-2);
  border-radius: var(--radius-md);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
  transition: border-color var(--duration) var(--ease);
}
.color-swatch:hover { border-color: var(--ink-3); }
/* Background filled via `data-bg` (dynamic-style.js → --bg) */
.color-swatch[data-bg] { background: var(--bg); }
.color-swatch input[type="color"] {
  position: absolute;
  inset: -4px;
  width: calc(100% + 8px);
  height: calc(100% + 8px);
  opacity: 0;
  cursor: pointer;
  border: none;
  padding: 0;
  background: none;
}

/* Highlight pulse — matches assystant ticket-pulse */
/* !important outranks .kanban-card[data-priority]:not([data-priority="none"]) which has higher specificity */
.kanban-card.is-highlight { animation: ticket-pulse 1.6s ease-out; border-color: var(--accent) !important; }
@keyframes ticket-pulse {
  0%   { box-shadow: 0 0 0 0 var(--brand-3); }
  50%  { box-shadow: 0 0 0 6px var(--brand-3); }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* Quick-add footer */
/* Ensure [hidden] on quick-add button/form is respected even with display override */
.kanban-col__add[hidden],
.kanban-col__form[hidden] { display: none !important; }
.kanban-quickadd,
.kanban-col__footer {
  padding: var(--space-4);
  border-top: 1px solid var(--rule);
  flex-shrink: 0;
}
.kanban-quickadd button,
.kanban-col__add {
  width: 100%;
  background: transparent;
  border: 1px dashed var(--rule-2);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--fz-micro);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--duration) var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  text-align: left;
}
.kanban-quickadd button:hover,
.kanban-col__add:hover { border-color: var(--accent); color: var(--accent); background: var(--brand-3); }

.kanban-quickadd input { width: 100%; margin-top: var(--space-3); }
.kanban-col__form { padding: var(--space-3) 0; }
.kanban-col__hint { font-family: var(--font-mono); font-size: var(--fz-micro); color: var(--text-muted); margin-top: var(--space-2); display: block; }

/* Column settings button (col-settings class used in tests) */
.col-settings {
  width: 28px; height: 28px;
  padding: 0;
  display: inline-grid; place-items: center;
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  font-size: 13px;
}
.col-settings:hover { color: var(--text); background: var(--paper); }

/* Add column button — self-stretches to full kanban height */
.add-column {
  flex: 0 0 300px;
  background: transparent;
  border: 2px dashed var(--rule-2);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-size: var(--fz-small);
  font-family: var(--font-mono);
  letter-spacing: var(--ls-mono-strong);
  text-transform: uppercase;
  transition: border-color var(--duration) var(--ease), color var(--duration) var(--ease);
  align-self: stretch;
  height: 100%;
  min-height: 0;
}
.add-column:hover { border-color: var(--ink-3); color: var(--text); }

/* Kanban additions: tagbar scrollbar, search focus, card__due */
.kanban-tagbar::-webkit-scrollbar { height: 4px; }
.kanban-tagbar::-webkit-scrollbar-thumb { background: var(--rule-2); border-radius: 2px; }
.kanban-search:focus-within {
  border-color: var(--focus-ring);
  box-shadow: 0 0 0 3px var(--focus-ring-alpha);
}
.kanban-card__due { display: inline-flex; align-items: center; gap: 4px; }

/* ─── Wave 9.1e — tasks/projects static-style sweep (Group B) ───
   Static inline styles → semantic classes (CSP nonce-only prep). */

/* Task header — spacing below the title block (was inline margin). */
.task-header { margin: 0 0 24px; }

/* Sub-status badge row above the task title. */
.task-sub-status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

/* Linked-tasks panel header sits flush against the section padding. */
.overview-panel__head--linked { padding: 0 0 var(--space-6); }

/* Sidebar shell shared by task-detail + project-overview. The base
   .task-sidebar / .project-sidebar selectors used to be empty hooks; the
   border/padding/background were carried inline. */
.task-sidebar,
.project-sidebar {
  border: 1px solid var(--rule);
  padding: 18px;
  background: var(--paper);
  border-radius: var(--radius-xs);
}

/* "Created by … / timestamp" metadata block at the bottom of the
   task sidebar. */
.entity-meta-block {
  border-top: 1px solid var(--rule);
  padding-top: 6px;
  margin-top: 9px;
  font-size: 11px;
  color: var(--ink-3);
}
.entity-meta-block strong { color: var(--ink-2); }
.entity-meta-block__time {
  margin-top: 4px;
  font-family: var(--font-mono);
}

/* Project overview — header row (avatar + editable title). */
.project-overview__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}