/**
 * Cadence - App-specific components
 * ca- prefix: Cadence-specific only; all values use var(--bc-*) tokens
 */

/* ============================================================
   MODAL SCROLL LOCK
   ============================================================ */

body.bc-modal-open { overflow: hidden; }

/* ============================================================
   FLUID CONTAINER (kanban board override)
   ============================================================ */

.bc-container--fluid {
  max-width: none;
  padding-inline: var(--bc-space-4);
}

/* Breathing room between nav and page content */
main {
  padding-top: var(--bc-space-6);
}

/* ============================================================
   KANBAN BOARD
   ============================================================ */

.ca-board {
  display: grid;
  grid-template-columns: repeat(8, minmax(180px, 1fr));
  gap: var(--bc-space-3);
  align-items: stretch;
  overflow-x: auto;
  padding-bottom: var(--bc-space-4);
}

.ca-column {
  background: white;
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius-lg);
  box-shadow: var(--bc-shadow-sm);
  min-height: 420px;
  overflow: hidden;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Backlog: pale grey with a stronger right border to divide from the week */
.ca-column[data-column="backlog"] {
  background: #e4e6e9;
  border-right: 2px solid #b0b8c4;
}

/* Daily slots: pale cream (except Today, which keeps its own highlight) */
.ca-column[data-column]:not([data-column="backlog"]):not(.ca-column--today) {
  background: #fdf8e1;
}

.ca-column--today {
  background: var(--bc-primary-tint);
  border-color: rgba(79, 70, 229, 0.3);
}

.ca-column__header {
  padding: var(--bc-space-3) var(--bc-space-4);
  font-weight: var(--bc-font-weight-semibold);
  font-size: var(--bc-font-size-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bc-surface-raised);
  border-bottom: 1px solid var(--bc-border);
  cursor: pointer;
}

.ca-column--today .ca-column__header {
  background: transparent;
  color: var(--bc-primary);
  border-bottom-color: rgba(79, 70, 229, 0.2);
}

.ca-column--collapsed .ca-column__tasks {
  display: none;
}

.ca-column__tasks {
  padding: var(--bc-space-2);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--bc-space-2);
}

.add-task-btn {
  margin-top: auto;
  width: 100%;
  padding: var(--bc-space-2) var(--bc-space-3);
  background: transparent;
  border: 1px dashed var(--bc-border);
  border-radius: var(--bc-radius-sm);
  color: var(--bc-text-muted);
  font-size: var(--bc-font-size-sm);
  cursor: pointer;
  transition: var(--bc-transition, 150ms ease);
  text-align: center;
}

.add-task-btn:hover {
  border-color: var(--bc-primary);
  color: var(--bc-primary);
  background: var(--bc-primary-tint);
}

.ca-column--drag-over {
  outline: 2px dashed var(--bc-primary);
  outline-offset: -2px;
}

/* Task Cards */

.ca-task-card {
  background: var(--bc-surface);
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius-sm);
  padding: var(--bc-space-2) var(--bc-space-3);
  cursor: pointer;
  transition: var(--bc-transition, 150ms ease);
  user-select: none;
}

.ca-task-card:hover {
  box-shadow: var(--bc-shadow-sm);
  border-color: var(--bc-primary);
}

.ca-task-card--completed {
  opacity: 0.65;
}

.ca-task-card--completed .ca-task-card__title {
  text-decoration: line-through;
  color: var(--bc-text-muted);
}

.ca-task-card--has-notes {
  border-left: 3px solid var(--bc-primary);
}

.ca-task-card--dragging {
  opacity: 0.35;
  transform: rotate(2deg);
  box-shadow: var(--bc-shadow);
}

.ca-task-card--present {
  opacity: 0.7;
  cursor: default;
  background: var(--bc-surface-raised);
}

.ca-task-card__title {
  font-size: var(--bc-font-size-sm);
  font-weight: var(--bc-font-weight-medium);
  color: var(--bc-text);
  margin-bottom: var(--bc-space-1);
  line-height: 1.4;
}

.ca-task-card__body {
  margin-bottom: var(--bc-space-2);
}

.task-notes-preview {
  font-size: var(--bc-font-size-xs);
  color: var(--bc-text-muted);
  font-weight: 400;
  line-height: 1.4;
  margin-top: var(--bc-space-1);
}

.ca-task-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--bc-space-1);
  flex-wrap: wrap;
}

.ca-task-card__badges {
  display: flex;
  gap: var(--bc-space-1);
  flex-wrap: wrap;
  align-items: center;
}

.ca-task-card__actions {
  display: flex;
  gap: var(--bc-space-1);
  align-items: center;
}

/* ============================================================
   WIN CARDS
   ============================================================ */

.ca-win-card {
  background: var(--bc-surface);
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius);
  padding: var(--bc-space-4);
  margin-bottom: var(--bc-space-3);
}

.ca-win-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--bc-space-3);
  margin-bottom: var(--bc-space-3);
}

.ca-win-card__date {
  font-size: var(--bc-font-size-sm);
  color: var(--bc-text-muted);
  font-weight: var(--bc-font-weight-medium);
}

.ca-win-card__content {
  color: var(--bc-text);
  line-height: 1.6;
  margin-bottom: var(--bc-space-2);
}

.ca-win-card__meta {
  display: flex;
  gap: var(--bc-space-4);
  flex-wrap: wrap;
  font-size: var(--bc-font-size-sm);
  color: var(--bc-text-muted);
  margin-top: var(--bc-space-3);
  padding-top: var(--bc-space-3);
  border-top: 1px solid var(--bc-border);
}

/* ============================================================
   COMMITMENT CARDS
   ============================================================ */

.ca-commitment-card {
  background: var(--bc-surface);
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius-lg);
  padding: var(--bc-space-6);
  position: relative;
  overflow: hidden;
}

.ca-commitment-card--active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--bc-success);
}

.ca-commitment-card--overdue::before {
  background: var(--bc-danger);
}

.ca-commitment__content {
  font-size: 1.25rem;
  font-weight: var(--bc-font-weight-semibold);
  color: var(--bc-text);
  margin-bottom: var(--bc-space-5);
  line-height: 1.5;
}

.ca-commitment__due {
  background: var(--bc-surface-raised);
  border-radius: var(--bc-radius);
  padding: var(--bc-space-3) var(--bc-space-4);
  margin-bottom: var(--bc-space-4);
}

.ca-commitment__due--overdue {
  background: var(--bc-danger-tint);
  color: var(--bc-danger);
}

/* ============================================================
   BUDDY CARDS
   ============================================================ */

.ca-buddy-card {
  background: var(--bc-surface);
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius);
  padding: var(--bc-space-4);
}

.ca-buddy-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--bc-radius-full, 9999px);
  background: var(--bc-primary-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--bc-font-weight-semibold);
  color: var(--bc-primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.ca-buddy-name {
  font-weight: var(--bc-font-weight-semibold);
  color: var(--bc-text);
}

a.ca-buddy-name {
  color: var(--bc-primary);
  text-decoration: none;
}

a.ca-buddy-name:hover {
  text-decoration: underline;
}

.ca-buddy-tenant {
  font-size: var(--bc-font-size-sm);
  color: var(--bc-text-muted);
}

/* ============================================================
   SHARING OPTIONS SELECTOR
   ============================================================ */

.ca-sharing-options {
  display: flex;
  gap: var(--bc-space-2);
  flex-wrap: wrap;
}

.ca-sharing-option {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--bc-space-2);
  padding: var(--bc-space-2) var(--bc-space-3);
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius-sm);
  cursor: pointer;
  font-size: var(--bc-font-size-sm);
  transition: var(--bc-transition, 150ms ease);
  min-width: 80px;
}

.ca-sharing-option input[type="radio"] {
  margin: 0;
  accent-color: var(--bc-primary);
}

.ca-sharing-option--selected {
  border-color: var(--bc-primary);
  background: var(--bc-primary-tint);
  color: var(--bc-primary);
  font-weight: var(--bc-font-weight-medium);
}

/* ============================================================
   ACCOUNT TYPE LABELS (register page)
   ============================================================ */

.ca-account-type-label {
  flex: 1;
  padding: var(--bc-space-4);
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius);
  cursor: pointer;
  display: flex;
  gap: var(--bc-space-3);
  align-items: flex-start;
  transition: var(--bc-transition, 150ms ease);
}

.ca-account-type-label:hover {
  border-color: var(--bc-primary);
}

.ca-account-type-label--selected {
  border-color: var(--bc-primary);
  background: var(--bc-primary-tint);
}

/* ============================================================
   YOO-HOO TOGGLE
   ============================================================ */

.ca-yoohoo-toggle {
  display: flex;
  align-items: center;
  gap: var(--bc-space-2);
  padding: var(--bc-space-2) var(--bc-space-3);
  border-radius: var(--bc-radius);
  transition: var(--bc-transition, 150ms ease);
}

.ca-yoohoo-toggle--active {
  background: var(--bc-success-tint);
  color: var(--bc-success);
}

/* Toggle switch (inner checkbox visuals) */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bc-border);
  border-radius: var(--bc-radius-full, 9999px);
  transition: var(--bc-transition, 150ms ease);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: var(--bc-transition, 150ms ease);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--bc-success);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* ============================================================
   WEEK NAVIGATION
   ============================================================ */

.ca-week-nav {
  display: flex;
  gap: var(--bc-space-2);
  align-items: center;
  flex-wrap: wrap;
}

.ca-week-nav__label {
  font-weight: var(--bc-font-weight-semibold);
  font-size: 1.125rem;
}

/* Page-level header layout (board, wins, buddies) */
.board-header,
.wins-header,
.buddies-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--bc-space-5);
  flex-wrap: wrap;
  gap: var(--bc-space-3);
}

/* ============================================================
   BUDDY NOTES LIST
   ============================================================ */

.ca-notes-list {
  display: flex;
  flex-direction: column;
  gap: var(--bc-space-3);
  margin-bottom: var(--bc-space-4);
}

.ca-note {
  background: var(--bc-surface-raised);
  border-radius: var(--bc-radius-sm);
  padding: var(--bc-space-3);
}

.ca-note__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--bc-space-2);
  margin-bottom: var(--bc-space-1);
}

.ca-note__author {
  font-weight: var(--bc-font-weight-semibold);
  font-size: var(--bc-font-size-sm);
  color: var(--bc-text);
}

.ca-note__date {
  font-size: var(--bc-font-size-sm);
  color: var(--bc-text-muted);
  white-space: nowrap;
}

.ca-note__content {
  color: var(--bc-text);
  font-size: var(--bc-font-size-sm);
  line-height: 1.5;
}

/* ============================================================
   SHARING LEGEND
   ============================================================ */

.ca-sharing-legend {
  display: flex;
  gap: var(--bc-space-5);
  margin-bottom: var(--bc-space-4);
  flex-wrap: wrap;
  font-size: var(--bc-font-size-sm);
}

.ca-sharing-legend div {
  display: flex;
  align-items: center;
  gap: var(--bc-space-2);
}

.ca-sharing-legend dt {
  display: contents;
  font-weight: normal;
}

.ca-sharing-legend dd {
  margin: 0;
  color: var(--bc-text-muted);
}

/* ============================================================
   FOOTER
   ============================================================ */

.ca-footer {
  padding: var(--bc-space-6) var(--bc-space-4);
  text-align: center;
  color: var(--bc-text-muted);
  font-size: var(--bc-font-size-sm);
  border-top: 1px solid var(--bc-border);
  margin-top: var(--bc-space-8);
}

.ca-footer a {
  color: var(--bc-primary);
  text-decoration: none;
}

.ca-footer a:hover {
  text-decoration: underline;
}

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
  .ca-board {
    grid-template-columns: 1fr;
    overflow-x: unset;
  }

  /* Let columns shrink to their content so collapsed ones snap shut */
  .ca-column {
    min-height: 0;
  }

  /* Give open columns a modest drop-zone floor instead of the desktop 420px */
  .ca-column__tasks {
    min-height: 80px;
  }

  /* Don't float Add Task to the bottom on mobile — sit naturally after tasks */
  .add-task-btn {
    margin-top: var(--bc-space-1);
  }

  .ca-sharing-options {
    flex-direction: column;
  }

  .ca-week-nav {
    flex-wrap: wrap;
  }
}