/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #1a1b26;
  --surface: #24283b;
  --surface-hover: #2a2e42;
  --border: #3b4261;
  --text: #c0caf5;
  --text-dim: #565f89;
  --text-bright: #e0e6ff;
  --accent: #7aa2f7;
  --danger: #f7768e;
  --warning: #e0af68;
  --radius: 8px;
  --card-radius: 6px;
}

html, body {
  height: 100%;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
}

/* ── Password Overlay ── */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.overlay.hidden { display: none; }

.overlay-content {
  text-align: center;
  max-width: 320px;
  width: 100%;
  padding: 0 20px;
}

.overlay-content h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 8px;
}

.overlay-content p {
  color: var(--text-dim);
  margin-bottom: 24px;
  font-size: 0.9rem;
}

.overlay-content form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.overlay-content input {
  padding: 12px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.overlay-content input:focus {
  border-color: var(--accent);
}

.overlay-content button {
  padding: 12px;
  border-radius: var(--radius);
  border: none;
  background: var(--accent);
  color: #1a1b26;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s;
}

.overlay-content button:hover { opacity: 0.85; }

.error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 8px;
}

.error.hidden { display: none; }

/* ── Header ── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

header h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-bright);
}

.header-actions {
  display: flex;
  gap: 8px;
}

.header-actions button {
  padding: 6px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.header-actions button:hover {
  background: var(--surface-hover);
  color: var(--text);
}

#home-btn {
  border-color: rgba(122, 162, 247, 0.35);
  color: var(--accent);
}

#home-btn:hover {
  background: rgba(122, 162, 247, 0.12);
  color: var(--accent);
  border-color: var(--accent);
}

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 8px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  font-size: 0.82rem;
  min-height: 36px;
}

.breadcrumb.hidden { display: none; }

.breadcrumb-back {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 10px;
  transition: background 0.15s, color 0.15s;
  line-height: 1.2;
}

.breadcrumb-back:hover {
  background: var(--surface);
  color: var(--text);
}

.breadcrumb-segment {
  color: var(--text-dim);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 3px;
  transition: color 0.15s, background 0.15s;
}

.breadcrumb-segment:hover {
  color: var(--text-bright);
  background: var(--surface);
}

.breadcrumb-segment.current {
  color: var(--text-bright);
  cursor: default;
}

.breadcrumb-segment.current:hover {
  background: transparent;
}

.breadcrumb-sep {
  color: var(--text-dim);
  margin: 0 4px;
  opacity: 0.4;
}

.breadcrumb-col {
  color: var(--text-dim);
  font-size: 0.82rem;
  opacity: 0.7;
}

/* ── Board ── */
#board {
  display: flex;
  gap: 16px;
  padding: 20px 24px;
  overflow-x: auto;
  overflow-y: hidden;
  height: calc(100vh - 65px);
  scroll-snap-type: x proximity;
}

#board.has-breadcrumb {
  height: calc(100vh - 65px - 37px);
}

#board::-webkit-scrollbar { height: 8px; }
#board::-webkit-scrollbar-track { background: transparent; }
#board::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

/* ── Column ── */
.column {
  min-width: 300px;
  max-width: 300px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
}

.column-header {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0 4px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.column-header .count {
  background: var(--surface);
  color: var(--text-dim);
  font-size: 0.7rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 10px;
}

.column-cards {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 2px 20px;
  min-height: 40px;
}

.column-cards::-webkit-scrollbar { width: 4px; }
.column-cards::-webkit-scrollbar-track { background: transparent; }
.column-cards::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

/* ── Card ── */
.card {
  background: var(--surface);
  border-radius: var(--card-radius);
  border-left: 3px solid var(--accent);
  padding: 12px 14px;
  cursor: pointer;
  transition: background 0.15s;
  user-select: none;
  position: relative;
}

.card:hover { background: var(--surface-hover); }

.card-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card-top-row {
  display: flex;
  align-items: center;
  gap: 0;
}

.card-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-bright);
  flex: 1;
  min-width: 0;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
  flex-shrink: 0;
}

.card-link-btn {
  font-size: 0.85rem;
  opacity: 0.4;
  cursor: pointer;
  transition: opacity 0.15s;
  padding: 2px;
  line-height: 1;
}

.card-link-btn:hover {
  opacity: 1 !important;
}

.card-delete-btn {
  font-size: 0.85rem;
  background: none;
  border: none;
  padding: 2px 3px;
  cursor: pointer;
  opacity: 0.4;
  transition: opacity 0.15s;
  line-height: 1;
  font-family: inherit;
}

.card-delete-btn:hover {
  opacity: 1 !important;
}

/* ── Delete Confirmation ── */
.card-delete-confirm {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0 4px;
  font-size: 0.78rem;
  color: var(--danger);
}

.card-delete-confirm.hidden { display: none; }

.card-delete-confirm button {
  padding: 2px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 0.72rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s;
}

.card-delete-confirm .confirm-yes {
  border-color: var(--danger);
  color: var(--danger);
}

.card-delete-confirm .confirm-yes:hover {
  background: rgba(247, 118, 142, 0.15);
}

.card-delete-confirm .confirm-no:hover {
  background: var(--surface-hover);
}

/* ── Date Pills ── */
.card-date-row {
  padding: 2px 0 0;
}

.date-pill {
  font-size: 0.65rem;
  font-weight: 500;
  padding: 1px 7px;
  border-radius: 8px;
  display: inline-block;
  line-height: 1.5;
}

.date-overdue {
  background: rgba(247, 118, 142, 0.2);
  color: var(--danger);
}

.date-soon {
  background: rgba(224, 175, 104, 0.2);
  color: var(--warning);
}

.date-later {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
}

.date-age {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
}

.date-stale {
  background: rgba(224, 175, 104, 0.2);
  color: var(--warning);
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.card-next {
  font-size: 0.78rem;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.card-remaining {
  font-size: 0.7rem;
  color: var(--text-dim);
  background: rgba(255,255,255,0.05);
  padding: 2px 7px;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

.card-remaining.all-done {
  background: rgba(158, 206, 106, 0.15);
  color: #9ece6a;
}

/* ── Nested Indicator (parent cards, far-right action slot) ── */
.card-nested-indicator {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(122, 162, 247, 0.12);
  border: 1px solid rgba(122, 162, 247, 0.25);
  padding: 1px 7px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
  opacity: 1;
}

.card-nested-indicator:hover {
  background: rgba(122, 162, 247, 0.25);
  border-color: var(--accent);
}

.card-children-preview {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0;
}

.card-children-preview li {
  font-size: 0.78rem;
  color: var(--text-dim);
  padding: 3px 4px;
  border-radius: 3px;
}

.card-children-preview li::before {
  content: '\25B8 ';
  opacity: 0.5;
}

/* ── Sub-items Toggle in Add Card Form ── */
.sub-items-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.sub-items-toggle input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 32px;
  height: 18px;
  border-radius: 9px;
  background: var(--border);
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}

.sub-items-toggle input[type="checkbox"]::after {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform 0.2s, background 0.2s;
}

.sub-items-toggle input[type="checkbox"]:checked {
  background: var(--accent);
}

.sub-items-toggle input[type="checkbox"]:checked::after {
  transform: translateX(14px);
  background: #1a1b26;
}

/* ── Card Expanded Tasks ── */
.card-tasks {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.2s ease, margin-top 0.2s ease;
  margin-top: 0;
}

.card.expanded .card-tasks {
  max-height: 800px;
  opacity: 1;
  margin-top: 10px;
}

.card-tasks-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 8px;
}

.task-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 4px;
  border-radius: 4px;
  font-size: 0.82rem;
  cursor: default;
  transition: background 0.15s;
}

.task-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: text;
}

.task-item.done .task-text {
  cursor: default;
}

.task-item:hover {
  background: rgba(255,255,255,0.03);
}

.task-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--border);
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: background 0.15s, border-color 0.15s;
}

.task-item input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.task-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid #1a1b26;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.task-text { color: var(--text); }

.task-item.done .task-text {
  text-decoration: line-through;
  color: var(--text-dim);
}

/* ── Archived Card Minimal ── */
.card.card-archived {
  opacity: 0.55;
  padding: 8px 14px;
}

.card.card-archived:hover {
  opacity: 0.8;
}

.card-archived-row {
  gap: 8px;
}

.archived-status-pill {
  font-size: 0.62rem;
  font-weight: 600;
  padding: 1px 8px;
  border-radius: 10px;
  border: 1px solid;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Task Due Date ── */
.task-due-pill {
  font-size: 0.62rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 8px;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
}

.task-due-overdue {
  background: rgba(247, 118, 142, 0.2);
  color: var(--danger);
}

.task-due-soon {
  background: rgba(224, 175, 104, 0.2);
  color: var(--warning);
}

.task-due-later {
  background: rgba(255,255,255,0.06);
  color: var(--text-dim);
}

.task-set-date {
  font-size: 0.7rem;
  opacity: 0;
  cursor: pointer;
  transition: opacity 0.15s;
  flex-shrink: 0;
}

.task-item:hover .task-set-date {
  opacity: 0.4;
}

.task-set-date:hover {
  opacity: 1 !important;
}

.task-date-input {
  font-size: 0.72rem;
  padding: 1px 4px;
  border-radius: 4px;
  border: 1px solid var(--accent);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  outline: none;
  flex-shrink: 0;
  width: 120px;
}

/* ── Task Edit / Delete / Done Date ── */
.task-done-date {
  font-size: 0.62rem;
  color: var(--text-dim);
  background: rgba(158, 206, 106, 0.12);
  padding: 1px 6px;
  border-radius: 8px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 2px;
}


.task-delete-btn {
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
  padding: 0 3px;
  line-height: 1;
  color: var(--text-dim);
  flex-shrink: 0;
}

.task-item:hover .task-delete-btn {
  opacity: 0.5;
}

.task-delete-btn:hover {
  opacity: 1 !important;
  color: var(--danger) !important;
}

.task-date-input {
  width: 90px;
  min-width: 0;
  flex-shrink: 0;
  padding: 2px 5px;
  border-radius: 4px;
  border: 1px solid var(--accent);
  background: var(--bg);
  color: var(--text);
  font-size: 0.74rem;
  font-family: inherit;
  outline: none;
}

.card-name-edit {
  flex: 1;
  min-width: 0;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--accent);
  background: var(--bg);
  color: var(--text-bright);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  outline: none;
}

.task-edit-input {
  flex: 1;
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--accent);
  background: var(--bg);
  color: var(--text);
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
  min-width: 0;
}

/* ── Add Task ── */
.add-task-row {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.add-task-input {
  flex: 1;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.78rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.add-task-input:focus {
  border-color: var(--accent);
}

.add-task-input::placeholder {
  color: var(--text-dim);
}

.add-task-btn {
  padding: 6px 12px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  font-size: 0.75rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.add-task-btn:hover {
  background: var(--accent);
  color: #1a1b26;
  border-color: var(--accent);
}

/* ── Add Card Button & Form ── */
.add-card-btn {
  width: 100%;
  padding: 8px;
  border-radius: var(--card-radius);
  border: 1px dashed var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 0.82rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  margin-top: 4px;
  flex-shrink: 0;
}

.add-card-btn:hover {
  background: var(--surface);
  color: var(--text);
  border-color: var(--accent);
}

.add-card-btn.hidden { display: none; }

.add-card-form {
  background: var(--surface);
  border-radius: var(--card-radius);
  padding: 12px;
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.add-card-form.hidden { display: none; }

.add-card-form input[type="text"] {
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.add-card-form input[type="text"]:focus {
  border-color: var(--accent);
}

.add-card-form input[type="text"]::placeholder {
  color: var(--text-dim);
}

.color-swatches {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.color-swatch {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}

.color-swatch:hover {
  transform: scale(1.15);
}

.color-swatch.selected {
  border-color: var(--text-bright);
}

.add-card-actions {
  display: flex;
  gap: 6px;
}

.add-card-actions button {
  padding: 6px 14px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  font-size: 0.78rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.add-card-actions .add-card-submit {
  background: var(--accent);
  color: #1a1b26;
  border-color: var(--accent);
}

.add-card-actions .add-card-submit:hover {
  opacity: 0.85;
}

.add-card-actions .add-card-cancel:hover {
  background: var(--surface-hover);
  color: var(--text);
}

/* ── Drag Ghosts ── */
.sortable-ghost {
  opacity: 0.4;
}

.sortable-chosen {
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.sortable-drag {
  opacity: 0.9;
}

.task-item.sortable-ghost {
  opacity: 0.3;
}

/* ── Drag Handle ── */
.task-handle {
  cursor: grab;
  color: var(--text-dim);
  font-size: 0.7rem;
  opacity: 0;
  transition: opacity 0.15s;
  flex-shrink: 0;
  line-height: 1;
}

.task-item:hover .task-handle {
  opacity: 1;
}

.card-drag-handle {
  cursor: grab;
  color: var(--text-dim);
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.15s;
  margin-right: 6px;
  line-height: 1;
  flex-shrink: 0;
}

.card:hover .card-drag-handle {
  opacity: 0.6;
}

.card-drag-handle:hover {
  opacity: 1 !important;
}

/* ── Card Sections (status / contacts / comms / tasks) ── */
.card-section {
  padding: 10px 0 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: 10px;
}

.card-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.section-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.section-action-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.65rem;
  font-family: inherit;
  padding: 1px 7px;
  border-radius: 4px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.section-action-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.section-empty {
  font-size: 0.75rem;
  color: var(--text-dim);
  opacity: 0.6;
  font-style: italic;
}

/* ── Status ── */
.card-status-row {
  margin-top: 4px;
}

.status-pill {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(122, 162, 247, 0.15);
  color: var(--accent);
  letter-spacing: 0.02em;
}

.status-display {
  min-height: 20px;
}

.status-input-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}

.status-input-row.hidden { display: none; }

.status-select,
.status-custom-input {
  padding: 5px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.78rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.status-select:focus,
.status-custom-input:focus { border-color: var(--accent); }

.status-custom-input.hidden { display: none; }

.status-form-actions {
  display: flex;
  gap: 6px;
}

.status-form-actions button {
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  font-size: 0.72rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.status-save-btn {
  background: var(--accent) !important;
  color: #1a1b26 !important;
  border-color: var(--accent) !important;
}

.status-save-btn:hover { opacity: 0.85; }
.status-cancel-btn:hover { background: var(--surface-hover) !important; color: var(--text) !important; }

/* ── Contacts ── */
.contacts-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 6px;
  border-radius: 4px;
  background: rgba(255,255,255,0.03);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  flex: 1;
  min-width: 0;
}

.contact-name {
  font-size: 0.78rem;
  color: var(--text);
  font-weight: 500;
}

.contact-email {
  font-size: 0.68rem;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-remove {
  font-size: 0.9rem;
  color: var(--text-dim);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
  flex-shrink: 0;
  padding: 0 2px;
  line-height: 1;
}

.contact-item:hover .contact-remove { opacity: 0.7; }
.contact-remove:hover { opacity: 1 !important; color: var(--danger) !important; }

.add-contact-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
  padding: 8px;
  background: rgba(255,255,255,0.03);
  border-radius: 4px;
  border: 1px solid var(--border);
}

.add-contact-form.hidden { display: none; }

.contact-name-input,
.contact-email-input {
  padding: 5px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.78rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.contact-name-input:focus,
.contact-email-input:focus { border-color: var(--accent); }

.contact-name-input::placeholder,
.contact-email-input::placeholder { color: var(--text-dim); }

.contact-form-actions {
  display: flex;
  gap: 6px;
}

.contact-save-btn,
.contact-cancel-btn {
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  font-size: 0.72rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.contact-save-btn {
  background: var(--accent);
  color: #1a1b26;
  border-color: var(--accent);
}

.contact-save-btn:hover { opacity: 0.85; }
.contact-cancel-btn:hover { background: var(--surface-hover); color: var(--text); }

/* ── Comms Log ── */
.comms-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.comms-entry {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.03);
  border-left: 2px solid var(--border);
}

.comms-meta {
  display: flex;
  align-items: center;
  gap: 6px;
}

.comms-date {
  font-size: 0.65rem;
  color: var(--text-dim);
  font-weight: 500;
}

.comms-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.8rem;
  opacity: 0.7;
  margin-left: 4px;
}
.comms-link:hover { opacity: 1; }

.comms-badge {
  font-size: 0.6rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(198, 120, 221, 0.2);
  color: #c678dd;
  letter-spacing: 0.04em;
}

.comms-text {
  font-size: 0.78rem;
  color: var(--text);
  line-height: 1.4;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  header { padding: 12px 16px; }

  .breadcrumb { padding: 6px 16px; font-size: 0.78rem; }

  #board {
    padding: 12px 16px;
    gap: 12px;
    height: calc(100vh - 57px);
  }

  #board.has-breadcrumb {
    height: calc(100vh - 57px - 34px);
  }

  .column {
    min-width: 260px;
    max-width: 260px;
  }

  .card { padding: 10px 12px; }

  .card-delete-btn,
  .card-link-btn,
  .card-archive-btn,
  .card-nest-btn {
    opacity: 0.6;
  }

  .cap-badge {
    opacity: 1;
  }
}

@media (max-width: 480px) {
  .column {
    min-width: 85vw;
    max-width: 85vw;
  }

  #board { scroll-snap-type: x mandatory; }
}

/* ── Cap Badge ── */
/* ── Flag system ── */
.flag-dot {
  position: absolute;
  top: 7px;
  left: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f7768e;
  z-index: 3;
  animation: flag-pulse 2s ease-in-out infinite;
  pointer-events: none;
}

@keyframes flag-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(247, 118, 142, 0.5); }
  50% { box-shadow: 0 0 0 5px rgba(247, 118, 142, 0); }
}

.card-flag-btn {
  cursor: pointer;
  opacity: 0.25;
  font-size: 0.8rem;
  transition: opacity 0.15s;
  line-height: 1;
}

.card-flag-btn:hover,
.card-flag-btn.flagged {
  opacity: 1;
}

.flag-rollup {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: rgba(247, 118, 142, 0.2);
  color: #f7768e;
  border: 1px solid rgba(247, 118, 142, 0.4);
  border-radius: 10px;
  padding: 1px 6px;
  font-size: 0.72rem;
  font-weight: 600;
  animation: flag-pulse 2s ease-in-out infinite;
}

.cap-badge {
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.15s;
  line-height: 1;
}

.cap-badge.cap-recent {
  opacity: 1;
}

.card:hover .cap-badge {
  opacity: 1;
}

.cap-tooltip {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  z-index: 10;
  pointer-events: none;
}

/* ── Inline Status Select ── */
.card-inline-status {
  margin-top: 4px;
}

.inline-status-select {
  appearance: none;
  -webkit-appearance: none;
  font-size: 0.68rem;
  font-weight: 600;
  font-family: inherit;
  padding: 2px 20px 2px 8px;
  border-radius: 10px;
  border: 1px solid;
  cursor: pointer;
  outline: none;
  transition: filter 0.15s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23565f89'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 6px center;
  background-size: 8px 5px;
}

.inline-status-select:hover {
  filter: brightness(1.2);
}

.inline-status-select:focus {
  box-shadow: 0 0 0 2px rgba(122, 162, 247, 0.3);
}

/* ── Spill-Right Spine Rail ── */
.spine-rail {
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  border-left: 4px solid var(--accent);
  background: var(--bg);
  gap: 0;
  align-self: stretch;
  border-radius: var(--card-radius) 0 0 var(--card-radius);
}

.spine-card {
  min-width: 44px;
  max-width: 44px;
  flex-shrink: 0;
  background: transparent;
  border-radius: 0;
  border-left: none;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 4px;
  gap: 8px;
  cursor: pointer;
  transition: background 0.15s;
  writing-mode: vertical-lr;
  text-orientation: mixed;
  user-select: none;
  align-self: stretch;
}

.spine-card:hover {
  background: rgba(122, 162, 247, 0.06);
}

.spine-card-active {
  background: rgba(122, 162, 247, 0.08);
  border-right: 1px solid rgba(122, 162, 247, 0.3);
}

.spine-card-active .spine-title {
  color: var(--accent);
}

.spine-chevron {
  writing-mode: horizontal-tb;
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1;
}

.spine-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-height: 200px;
}

/* ── Archive ── */

.card-archive-btn {
  font-size: 0.85rem;
  opacity: 0.4;
  cursor: pointer;
  transition: opacity 0.15s;
  padding: 2px;
  line-height: 1;
}

.card-archive-btn:hover {
  opacity: 1 !important;
}

/* ── Nest Button ── */
.card-nest-btn {
  font-size: 0.75rem;
  background: none;
  border: none;
  padding: 2px 3px;
  cursor: pointer;
  opacity: 0.4;
  transition: opacity 0.15s;
  line-height: 1;
  font-family: inherit;
  color: var(--text);
}

.card-nest-btn:hover {
  opacity: 1 !important;
}

/* ── Nest Modal ── */
.nest-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.nest-modal-overlay.hidden {
  display: none;
}

.nest-modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  width: 380px;
  max-width: 90vw;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.nest-modal-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 4px;
}

.nest-parent-name {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.nest-textarea {
  width: 100%;
  min-height: 120px;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  resize: vertical;
  transition: border-color 0.2s;
  margin-bottom: 16px;
}

.nest-textarea:focus {
  border-color: var(--accent);
}

.nest-textarea::placeholder {
  color: var(--text-dim);
}

.nest-modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.nest-modal-actions button {
  padding: 8px 18px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.nest-confirm {
  background: var(--accent);
  color: #1a1b26;
  border-color: var(--accent) !important;
}

.nest-confirm:hover {
  opacity: 0.85;
}

.nest-cancel {
  background: var(--surface);
  color: var(--text-dim);
}

.nest-cancel:hover {
  background: var(--surface-hover);
  color: var(--text);
}