/* Contacts, calendar, tasks, settings, admin and authentication styles. */

/* ============================================
   15. CONTACTS
   ============================================ */

/* Two-pane layout */
.contacts-panes { flex: 1; display: flex; overflow: hidden; }

/* Left pane: contact list */
.contact-list-pane {
  width: 340px; flex-shrink: 0;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; overflow: hidden;
}

.contact-search {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}
.contact-search input {
  flex: 1; border: 1px solid var(--border);
  border-radius: 16px; padding: 6px 12px;
  font-size: 0.85rem; background: var(--bg);
  color: var(--text); outline: none;
}
.contact-search input:focus { border-color: var(--bongo-blue); }
.contact-search input:focus-visible { outline: none; }
.contact-count { font-size: 0.75rem; color: var(--text-muted); white-space: nowrap; }

.contact-scroll { flex: 1; overflow-y: auto; }

.letter-divider {
  padding: 4px 14px;
  font-size: 0.68rem; font-weight: 700;
  color: var(--text-muted); background: var(--bg-muted);
  text-transform: uppercase; letter-spacing: 1.5px;
  position: sticky; top: 0; z-index: 4;
  border-bottom: 1px solid var(--border);
}

.contact-card {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px; border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background 0.1s;
}
.contact-card:hover { background: var(--bg-hover); }
.contact-card.selected {
  background: var(--bongo-blue-light);
  border-left: 3px solid var(--bongo-blue);
  padding-left: 11px;
}

.contact-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.contact-info { flex: 1; min-width: 0; }
.contact-name { font-size: 0.88rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.contact-email { font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Right pane: contact detail */
.contact-detail-pane {
  flex: 1; overflow-y: auto; padding: 24px;
  background: var(--bg-subtle);
}

.detail-fields { padding: 20px 24px; }
.detail-field { display: flex; padding: 10px 0; border-bottom: 1px solid var(--border); }
.detail-field:last-child { border-bottom: none; }
.detail-field-label {
  width: 80px; flex-shrink: 0;
  font-size: 0.75rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.5px; padding-top: 2px;
}
.detail-field-value { flex: 1; color: var(--text); font-size: 0.9rem; }
.detail-field-value a { color: var(--bongo-blue); text-decoration: none; }
.detail-field-value a:hover { text-decoration: underline; }
/* Contact editor: dynamic email/phone rows + address grid */
.contact-multi-row { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.contact-multi-row .form-input { flex: 1; min-width: 0; }
.contact-type-select { flex: 0 0 auto; width: auto; min-width: 96px; }
.contact-row-remove { flex: 0 0 auto; color: var(--text-muted); cursor: pointer; padding: 0 6px; }
.contact-row-remove:hover { color: var(--accent, var(--bongo-blue)); }
.contact-address-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.contact-address-block { border: 1px solid var(--border-default); border-radius: var(--radius-sm); padding: 8px; margin-bottom: 8px; }
.contact-address-head { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.contact-address-head .contact-type-select { flex: 1; }

.detail-actions {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-subtle);
}
.detail-spacer { flex: 1; }

.btn-edit {
  padding: 7px 20px; background: var(--bongo-blue); color: #fff;
  border: none; border-radius: var(--radius); font-weight: 600;
  font-size: 0.85rem; cursor: pointer; transition: background 0.12s;
}
.btn-edit:hover { background: var(--bongo-blue-dark); }

.btn-action {
  padding: 7px 14px; background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-secondary); font-size: 0.82rem;
  cursor: pointer; transition: all 0.12s;
}
.btn-action:hover { background: var(--bg-muted); }

.btn-danger {
  padding: 7px 14px; background: transparent;
  border: 1px solid #f1aeb5; border-radius: var(--radius);
  color: #e15e50; font-size: 0.82rem; cursor: pointer;
  transition: all 0.12s;
}
.btn-danger:hover { background: #fdf2f2; border-color: #e74c3c; }
[data-theme="dark"] .btn-danger { border-color: #5a2020; }
[data-theme="dark"] .btn-danger:hover { background: #3a1a1a; border-color: #e74c3c; }

/* Recent emails section */
.detail-section-title {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 1px; color: var(--text-muted);
  padding: 14px 24px 6px; border-top: 1px solid var(--border);
}
.recent-emails { padding: 0 24px 14px; }
.recent-email {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0; border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
}
.recent-email:last-child { border-bottom: none; }
.recent-email-subject { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.recent-email-date { color: var(--text-muted); white-space: nowrap; font-size: 0.75rem; }
.recent-email-icon { color: var(--text-muted); flex-shrink: 0; }

/* Empty detail state */
.detail-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; height: 100%;
  color: var(--text-muted); text-align: center;
}
.detail-empty-icon { font-size: 3rem; margin-bottom: 12px; opacity: 0.4; }
.detail-empty-text { font-size: 0.9rem; }


/* ==== Contacts (US-010) ==== */
.page-head.contacts-head { padding: .85rem 20px 1rem; margin: 0; border-bottom: 1px solid var(--border-subtle); }
.contacts-head .import-form { margin: 0; }
.contacts-head .tool-btn.outline,
.contact-detail-actions .tool-btn.outline {
  display: inline-flex; align-items: center; gap: 6px;
  border-color: var(--border-default); background: var(--surface-1);
  color: var(--text-primary); text-decoration: none; cursor: pointer;
}
.contacts-head .tool-btn.outline:hover,
.contact-detail-actions .tool-btn.outline:hover { background: var(--surface-2); border-color: var(--border-default); }
.contacts-head .tool-btn.outline:focus-within,
.contact-detail-actions .tool-btn.outline:focus-within { outline: 2px solid var(--accent); outline-offset: 2px; }
.contacts-head a.tool-btn,
.contact-detail-actions .tool-btn { display: inline-flex; align-items: center; text-decoration: none; }
.contact-detail-pane { padding: 2rem 2.5rem; }
.contact-detail-card {
  max-width: 720px; margin: 0 auto;
  background: var(--surface-1); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.contact-detail-header { display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: center; padding: 1.75rem 1.75rem 1.25rem; }
.contact-avatar-lg { width: 72px; height: 72px; font-size: 1.5rem; }
.contact-detail-meta { flex: 1; min-width: 0; }
.contact-detail-meta h2 { font-size: 1.4rem; font-weight: 700; margin: 0; color: var(--text-primary); overflow-wrap: anywhere; }
.contact-detail-meta .sub { color: var(--text-muted); margin-top: 2px; }
.contact-detail-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.contact-fields {
  display: grid; grid-template-columns: 120px 1fr; gap: .75rem 1.25rem;
  margin: 0; padding: 0 1.75rem 1.5rem; font-size: .9rem;
}
.contact-fields dt { color: var(--text-muted); font-weight: 500; }
.contact-fields dd { color: var(--text-primary); margin: 0; overflow-wrap: anywhere; white-space: pre-wrap; }
.contact-editor { border-top: 1px solid var(--border-subtle); }
.contact-editor[hidden] { display: none; }
.contact-dates {
  display: flex; flex-wrap: wrap; gap: 1rem;
  padding: .75rem 1.75rem; border-top: 1px solid var(--border-subtle);
  font-size: .75rem; color: var(--text-muted);
}
@media (max-width: 480px) {
  .contact-fields { grid-template-columns: 1fr; gap: .15rem 0; }
  .contact-fields dd { margin-bottom: .6rem; }
  .contact-detail-header, .contact-fields { padding-left: 1rem; padding-right: 1rem; }
}


/* ============================================
   16. CALENDAR
   ============================================ */

/* New event button in sidebar */
.new-event-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin: 14px 12px 6px; padding: 10px 0;
  background: var(--bongo-blue); color: #fff; border: none;
  border-radius: var(--radius-lg); font-weight: 700; font-size: 0.92rem;
  cursor: pointer; box-shadow: 0 2px 8px rgba(81,127,175,0.3); transition: all 0.15s;
}
.new-event-btn:hover { background: var(--bongo-blue-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(81,127,175,0.4); }

/* Calendar toolbar */
.cal-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 16px; border-bottom: 1px solid var(--border);
  background: var(--bg-subtle); min-height: 44px; flex-shrink: 0;
}
.cal-toolbar-left { display: flex; align-items: center; gap: 8px; }
.cal-toolbar-right { display: flex; align-items: center; gap: 4px; }

.cal-nav-btn {
  padding: 5px 10px; border: 1px solid var(--border);
  border-radius: var(--radius); background: var(--bg);
  color: var(--text-secondary); font-size: 0.82rem;
  cursor: pointer; transition: all 0.12s;
}
.cal-nav-btn:hover { background: var(--bongo-blue-light); border-color: var(--bongo-blue); color: var(--bongo-blue-dark); }

.cal-month-title {
  font-size: 1.15rem; font-weight: 700; color: var(--text);
  padding: 0 4px; white-space: nowrap;
}

.view-btn {
  padding: 5px 12px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text-secondary);
  font-size: 0.82rem; cursor: pointer; transition: all 0.12s;
}
.view-btn:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.view-btn:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.view-btn + .view-btn { border-left: none; }
.view-btn.active { background: var(--bongo-blue); color: #fff; border-color: var(--bongo-blue); }
.view-btn:hover:not(.active) { background: var(--bongo-blue-light); }

/* Month grid */
.cal-grid-wrapper { flex: 1; overflow-y: auto; padding: 0; }

.cal-grid, .calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  height: 100%; min-height: 600px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.cal-header, .calendar-header {
  padding: 6px 8px; font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-muted); text-align: center;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.day-cell {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 4px; min-height: 90px; overflow: hidden;
  transition: background 0.1s;
}
.day-cell:hover { background: var(--bg-hover); }
.day-cell:nth-child(7n) { border-right: none; }
.day-cell.other-month { background: var(--bg-muted); opacity: 0.5; }
.day-cell.today { background: var(--bongo-blue-light); }

.day-number {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px;
  font-size: 0.82rem; font-weight: 500; color: var(--text-secondary);
  border-radius: 50%; margin-bottom: 2px;
}
.day-cell.today .day-number { background: var(--bongo-blue); color: #fff; font-weight: 700; }

/* Event chips */
.event-chip {
  display: block; padding: 2px 6px; border-radius: 4px;
  font-size: 0.72rem; font-weight: 500; margin-bottom: 2px;
  cursor: pointer; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; transition: opacity 0.12s; text-decoration: none;
}
.event-chip:hover { opacity: 0.85; }
.event-time { font-weight: 600; margin-right: 2px; }

.event-chip.cal-colour-blue { background: rgba(59,130,246,0.15); color: var(--cal-blue); border-left: 3px solid var(--cal-blue); }
.event-chip.cal-colour-green { background: rgba(34,197,94,0.15); color: var(--cal-green); border-left: 3px solid var(--cal-green); }
.event-chip.cal-colour-indigo { background: rgba(99,102,241,0.15); color: var(--cal-indigo); border-left: 3px solid var(--cal-indigo); }
.event-chip.cal-colour-orange { background: rgba(245,158,11,0.15); color: var(--cal-orange); border-left: 3px solid var(--cal-orange); }
.event-chip.cal-colour-red { background: rgba(239,68,68,0.15); color: var(--cal-red); border-left: 3px solid var(--cal-red); }
.event-chip.cal-colour-violet { background: rgba(139,92,246,0.15); color: var(--cal-violet); border-left: 3px solid var(--cal-violet); }
.event-chip.cal-colour-yellow { background: rgba(234,179,8,0.15); color: var(--cal-yellow); border-left: 3px solid var(--cal-yellow); }

.more-events { font-size: 0.68rem; color: var(--text-muted); padding: 1px 6px; cursor: pointer; }
.more-events:hover { color: var(--bongo-blue); }

/* Calendar toolbar (shared between month/week/day views) */
.calendar-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.calendar-month-title {
  font-size: 1.15rem; font-weight: 700; color: var(--text); margin: 0;
}

/* View switcher (month/week/day toggle) */
.view-switcher {
  display: flex; gap: 2px; padding: 8px 16px;
  background: var(--bg-subtle); border-bottom: 1px solid var(--border);
}
.view-switcher a[role="button"] {
  font-size: 0.8rem; padding: 5px 12px;
  border: none; background: transparent;
  color: var(--text-muted); text-decoration: none;
  border-radius: 6px; cursor: pointer;
  transition: all 0.15s;
}
.view-switcher a[role="button"]:hover { color: var(--text); }
.view-switcher a[aria-current="page"] {
  background: var(--bg); color: var(--bongo-blue);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  font-weight: 600;
}

/* Week & Day view: all-day header strip */
.all-day-header {
  display: flex; border-bottom: 1px solid var(--border);
  min-height: 28px; background: var(--bg-subtle);
}
.time-gutter-header { width: 56px; flex-shrink: 0; }

/* Week & Day view: weekday and day-number header row */
.day-header-row {
  display: flex; background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}
.day-header-cell {
  flex: 1; min-width: 0; border-left: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 4px 2px; gap: 1px; line-height: 1.2;
  color: var(--text-secondary); text-decoration: none;
  white-space: nowrap; overflow: hidden;
}
.day-header-cell:hover { background: var(--surface-2); }
.day-header-weekday { font-size: 0.72rem; text-transform: uppercase; letter-spacing: .03em; }
.day-header-num { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); }
.all-day-cell {
  flex: 1; padding: 3px 4px; border-left: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 2px; overflow: hidden;
}
.all-day-cell.today { background: var(--bongo-blue-light); }

/* Week & Day view: time grid */
.week-grid {
  display: flex; flex: 1; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.day-grid {
  display: flex; flex: 1; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.time-gutter {
  width: 56px; flex-shrink: 0; border-right: 1px solid var(--border);
}
.hour-label {
  height: 48px; display: flex; align-items: flex-start; justify-content: flex-end;
  padding: 2px 8px 0 0; font-size: 0.68rem; color: var(--text-muted);
  border-bottom: 1px solid var(--border-light, var(--border));
  box-sizing: border-box;
}
.day-column {
  flex: 1; position: relative; border-left: 1px solid var(--border);
  min-width: 0;
}
.day-column.today { background: rgba(81,127,175,0.04); }
.hour-row {
  height: 48px; border-bottom: 1px solid var(--border-light, rgba(0,0,0,0.05));
  position: relative;
}
.hour-row-link {
  position: absolute; inset: 0; cursor: pointer;
}
.hour-row-link:hover { background: var(--bongo-blue-light); opacity: 0.3; }

/* Positioned event blocks within day columns */
.event-block {
  position: absolute; left: 2px; right: 2px; z-index: 2;
  border-radius: 4px; padding: 3px 6px;
  color: #fff; font-size: 0.72rem; cursor: pointer;
  overflow: hidden; text-decoration: none;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  transition: opacity 0.12s;
}
.event-block:hover { opacity: 0.9; }
.event-block-time { font-weight: 600; display: block; font-size: 0.68rem; }
.event-block-title { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.event-block.dragging { opacity: 0.5; cursor: grabbing; }
.event-block.cal-colour-blue, .cal-color-dot.cal-colour-blue { background-color: var(--cal-blue); }
.event-block.cal-colour-green, .cal-color-dot.cal-colour-green { background-color: var(--cal-green); }
.event-block.cal-colour-indigo, .cal-color-dot.cal-colour-indigo { background-color: var(--cal-indigo); }
.event-block.cal-colour-orange, .cal-color-dot.cal-colour-orange { background-color: var(--cal-orange); }
.event-block.cal-colour-red, .cal-color-dot.cal-colour-red { background-color: var(--cal-red); }
.event-block.cal-colour-violet, .cal-color-dot.cal-colour-violet { background-color: var(--cal-violet); }
.event-block.cal-colour-yellow, .cal-color-dot.cal-colour-yellow { background-color: var(--cal-yellow); }
.event-ghost {
  position: absolute; left: 2px; right: 2px;
  background: var(--bongo-blue-light); border: 2px dashed var(--bongo-blue);
  border-radius: 4px; z-index: 1; pointer-events: none;
}


/* ============================================
   17. SETTINGS
   ============================================ */
.settings-scroll { flex: 1; overflow-y: auto; padding: 24px; }
.settings-container { max-width: 720px; margin: 0 auto; }

.settings-tabs {
  display: flex; gap: 4px; margin-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle); max-width: 100%; overflow-x: auto;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
  background:
    linear-gradient(to right, var(--bg) 30%, transparent) left center / 24px 100% no-repeat local,
    linear-gradient(to left, var(--bg) 30%, transparent) right center / 24px 100% no-repeat local;
}
.settings-tab {
  padding: 10px 16px; border: none; background: transparent;
  border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
  font-size: 0.85rem; font-weight: 500;
  color: var(--text-secondary); cursor: pointer; transition: all 0.15s;
  scroll-snap-align: start;
}
.settings-section { margin-bottom: 28px; }
.settings-section-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.settings-section-desc { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 16px; }

.settings-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}

.settings-row {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
}
.settings-row:last-child { border-bottom: none; }
.settings-row-label { flex: 1; min-width: 0; }
.settings-row-title { font-size: 0.9rem; font-weight: 500; color: var(--text); }
.settings-row-desc { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }
.settings-row-stacked {
  align-items: stretch;
  flex-direction: column;
  gap: 10px;
}
.settings-row-stacked .settings-row-label {
  flex: none;
}
.settings-row-stacked .settings-input,
.settings-row-stacked .settings-select {
  width: 100%;
  box-sizing: border-box;
}

.settings-input {
  padding: 7px 12px; border: 1px solid var(--border);
  border-radius: var(--radius); background: var(--bg);
  color: var(--text); font-size: 0.88rem; width: 240px;
  outline: none; transition: border-color 0.15s;
}
.settings-input:focus { border-color: var(--bongo-blue); }

.settings-select {
  padding: 7px 12px; border: 1px solid var(--border);
  border-radius: var(--radius); background: var(--bg);
  color: var(--text); font-size: 0.88rem; cursor: pointer;
}

/* Toggle switch */
.toggle { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: var(--border-strong); border-radius: 12px;
  cursor: pointer; transition: background 0.2s;
}
.toggle-slider::before {
  content: ''; position: absolute;
  width: 18px; height: 18px; left: 3px; bottom: 3px;
  background: #fff; border-radius: 50%;
  transition: transform 0.2s;
}
.toggle input:checked + .toggle-slider { background: var(--bongo-blue); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle input:focus-visible + .toggle-slider { outline: 2px solid var(--bongo-blue); outline-offset: 2px; }

.settings-save { display: flex; gap: 8px; margin-top: 20px; }
.btn-save {
  padding: 8px 24px; background: var(--bongo-blue); color: #fff;
  border: none; border-radius: var(--radius); font-weight: 600;
  font-size: 0.88rem; cursor: pointer; transition: background 0.12s;
}
.btn-save:hover { background: var(--bongo-blue-dark); }
.btn-cancel {
  padding: 8px 16px; background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-secondary); font-size: 0.85rem;
  cursor: pointer;
}
.btn-cancel:hover { background: var(--bg-muted); }


/* ============================================
   18. SEARCH RESULTS
   ============================================ */
.results-query { color: var(--bongo-blue); font-weight: 600; }

.results-list { flex: 1; overflow-y: auto; }

.search-result {
  display: block; padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background 0.1s;
}
.search-result:hover { background: var(--bg-hover); }
.search-result:focus-visible { outline-offset: -2px; }

.result-subject { font-weight: 600; color: var(--text); font-size: 0.92rem; margin-bottom: 3px; }
.result-from { color: var(--text-secondary); font-weight: 500; }
.result-mailbox {
  display: inline-flex; padding: 1px 6px;
  background: var(--bg-muted); border-radius: 4px;
  font-size: 0.72rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase;
}
.result-snippet { font-size: 0.85rem; color: var(--text-muted); line-height: 1.4; }
.result-snippet mark { background: rgba(255,172,53,0.25); color: var(--text); border-radius: 2px; padding: 0 2px; }

/* Empty state */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 60px 24px; text-align: center;
}
.empty-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.3; }
.empty-title { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.empty-text { font-size: 0.88rem; color: var(--text-muted); }


/* ============================================
   19. ADMIN LAYOUT (shared)
   ============================================ */
.admin-sidebar-footer {
  margin-top: auto;
  padding: 12px 8px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.admin-back-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  font-size: .8rem;
  color: var(--sidebar-text);
  text-decoration: none;
  border-radius: var(--radius-sm);
}
.admin-back-link:hover { color: var(--sidebar-bright); background: var(--sidebar-hover); }
.admin-footer {
  padding: 12px 24px;
  text-align: center;
  font-size: .78rem;
  color: var(--text-muted);
  background: var(--surface-0);
  border-top: 1px solid var(--border-subtle);
}

.admin-scroll { flex: 1; min-width: 0; overflow-y: auto; padding: 24px; }
.admin-title { font-size: 1.3rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.admin-subtitle { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 20px; }
.section-title { font-size: 1.05rem; font-weight: 700; color: var(--text); margin: 24px 0 12px; }

/* Admin toolbar */
.admin-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 20px; flex-wrap: wrap;
}

/* Admin search input */
.admin-layout .search-input {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius); padding: 8px 14px;
  font-size: 0.88rem; background: var(--bg);
  color: var(--text); width: 280px;
}
.admin-layout .search-input:focus {
  border-color: var(--bongo-blue); outline: none;
  box-shadow: 0 0 0 3px rgba(81,127,175,0.15);
}

/* Admin buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bongo-blue); color: #fff; border: none;
  padding: 8px 18px; border-radius: var(--radius);
  font-size: 0.88rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.btn-primary:hover { background: var(--bongo-blue-dark); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; color: var(--text-secondary);
  border: 1px solid var(--border-strong);
  padding: 7px 14px; border-radius: var(--radius);
  font-size: 0.85rem; cursor: pointer; white-space: nowrap;
}
.btn-outline:hover { background: var(--bg-hover); color: var(--text); }

.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-flush {
  background: var(--bongo-red); color: #fff; border: none;
  padding: 6px 14px; border-radius: var(--radius);
  font-size: 0.82rem; font-weight: 600; cursor: pointer;
}
.btn-flush:hover { background: #dc2626; }


/* ============================================
   20. ADMIN DASHBOARD
   ============================================ */


.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  text-align: left; padding: 10px 18px; font-size: 0.72rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-muted); background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: 12px 18px; font-size: 0.88rem; color: var(--text);
  border-bottom: 1px solid var(--border); vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg-hover); }

.table-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}

.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.status-dot.online, .status-dot.green { background: var(--bongo-green); }
.status-dot.warning { background: var(--bongo-orange); }
.status-dot.error, .status-dot.red { background: var(--bongo-red); }
.status-dot.yellow { background: var(--bongo-yellow); }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 10px;
  font-size: 0.72rem; font-weight: 600;
}
.badge.green { background: rgba(34,197,94,0.12); color: var(--bongo-green); }
.badge.orange { background: rgba(245,158,11,0.12); color: var(--bongo-orange); }
.badge.red { background: rgba(239,68,68,0.12); color: var(--bongo-red); }

/* Event form attendees: input with suggestions, then one row per attendee. */
.attendee-autocomplete { position: relative; }
.attendee-suggestions {
  position: absolute; left: 0; right: 0; z-index: 20;
  margin: 0; padding: 0.25rem; list-style: none;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.attendee-suggestion {
  display: flex; gap: 0.5rem; width: 100%; padding: 0.35rem 0.5rem;
  background: none; border: 0; color: inherit; text-align: left; cursor: pointer;
}
.attendee-suggestion:hover, .attendee-suggestion:focus-visible { background: var(--accent-subtle); }
.attendee-suggestion-email { opacity: 0.7; }
/* Event form availability: per-attendee busy blocks against the proposed time. */
.availability-title { margin: 0.5rem 0 0.25rem; font-size: 0.85rem; }
.availability-list { margin: 0; padding: 0; list-style: none; }
.availability-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; padding: 0.2rem 0; font-size: 0.85rem; }
.availability-who { min-width: 10rem; }
.availability-note { opacity: 0.7; }
.availability-strip { width: 12rem; height: 0.75rem; background: var(--bg-card); border: 1px solid var(--border); }
.availability-strip .availability-proposed { fill: var(--accent-subtle); }
.availability-strip .availability-busy { fill: var(--text-muted, currentColor); }
.availability-strip .availability-busy.conflict { fill: var(--bongo-red); }
span.availability-busy.conflict { color: var(--bongo-red); font-weight: 600; }
.attendee-list { margin: 0.5rem 0 0; padding: 0; list-style: none; }
.attendee-item { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; padding: 0.2rem 0; }
.attendee-badge {
  display: inline-flex; padding: 2px 8px; border-radius: 10px;
  font-size: 0.72rem; font-weight: 600; white-space: nowrap;
}
.attendee-badge.accepted { background: rgba(34,197,94,0.12); color: var(--bongo-green); }
.attendee-badge.declined { background: rgba(239,68,68,0.12); color: var(--bongo-red); }
.attendee-badge.tentative { background: rgba(245,158,11,0.12); color: var(--bongo-orange); }
.attendee-badge.needs-action, .attendee-badge.delegated { background: var(--accent-subtle); color: var(--accent-accessible); }

.row-actions { display: flex; gap: 4px; }


/* ============================================
   21. ADMIN USERS
   ============================================ */
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.72rem; color: #fff; flex-shrink: 0;
}
.user-info { display: flex; align-items: center; gap: 10px; }
.admin-layout .user-email { font-weight: 600; color: var(--bongo-blue); padding: 0; }
.admin-layout .user-email:hover { text-decoration: underline; }
.user-name { font-size: 0.82rem; color: var(--text-muted); }

.badge-admin { background: rgba(139,92,246,0.12); color: #8b5cf6; }
.badge-user { background: rgba(81,127,175,0.12); color: var(--bongo-blue); }
.badge-active { background: rgba(34,197,94,0.12); color: var(--bongo-green); }
.badge-disabled { background: rgba(239,68,68,0.12); color: var(--bongo-red); }

/* Quota bar */
.quota-bar { display: flex; align-items: center; gap: 8px; }
.quota-track { width: 60px; height: 5px; border-radius: 3px; background: var(--bg-muted); overflow: hidden; }
.quota-fill { height: 100%; border-radius: 3px; }
.quota-fill.low { background: var(--bongo-green); }
.quota-fill.med { background: var(--bongo-orange); }
.quota-fill.high { background: var(--bongo-red); }
.quota-text { font-size: 0.78rem; color: var(--text-muted); }

/* Create/edit user form */
.form-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px; max-width: 640px;
  margin-bottom: 24px;
}
.form-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 16px; color: var(--text); }
.form-card form { display: flex; flex-direction: column; gap: 12px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  font-size: 0.78rem; font-weight: 600; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.3px;
}
.form-input,
.admin-layout .form-card input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
.admin-layout .form-card select,
.admin-layout .form-card textarea {
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  padding: 8px 12px; font-size: 0.9rem; background: var(--bg); color: var(--text);
  min-height: 40px;
}
.form-input:focus,
.admin-layout .form-card input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):focus,
.admin-layout .form-card select:focus,
.admin-layout .form-card textarea:focus {
  border-color: var(--bongo-blue); outline: none;
  box-shadow: 0 0 0 3px rgba(81,127,175,0.15);
}
.admin-layout .form-card label:not(.form-check):not(.admin-inline-label) {
  font-size: 0.78rem; font-weight: 600; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.3px;
}
.admin-layout .form-card fieldset {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 14px; margin: 4px 0 0;
}
.form-check {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; color: var(--text); cursor: pointer;
}
.form-check input[type="checkbox"] { width: auto; accent-color: var(--bongo-blue); }
.form-actions { display: flex; gap: 8px; margin-top: 16px; }


/* ============================================
   22. ADMIN DOMAINS
   ============================================ */
.add-form-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px;
  margin-bottom: 24px; max-width: 640px;
}
.add-form-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 12px; color: var(--text); }
.add-form-row { display: flex; align-items: end; gap: 12px; }
.add-form-field { flex: 1; display: flex; flex-direction: column; gap: 4px; }

.dns-check { color: var(--bongo-green); font-weight: 600; font-size: 0.85rem; }
.dns-fail { color: var(--bongo-red); font-weight: 600; font-size: 0.85rem; }
.dns-neutral { color: var(--text-muted); font-weight: 600; font-size: 0.85rem; }
.dns-error { color: var(--bongo-amber, var(--text-secondary)); font-weight: 600; font-size: 0.85rem; }

/* DNS check table: long, unbroken values (DKIM p= base64, SPF includes) must
   wrap inside their cell instead of forcing horizontal page overflow. */
.admin-table td code {
  overflow-wrap: anywhere; word-break: break-word; max-width: 100%;
}
.admin-table td details > code.u-block { margin-top: 4px; }

/* DNS setup guide (task 7.3): value column wraps long records; copy button
   sits inline after the value. */
.dns-guide-table td.dns-guide-value { display: flex; align-items: flex-start; gap: 8px; }
.dns-guide-value code { flex: 1; min-width: 0; overflow-wrap: anywhere; word-break: break-word; }
.btn-copy {
  flex: none; background: none; border: 1px solid var(--border); border-radius: 4px;
  cursor: pointer; font-size: 0.85rem; line-height: 1; padding: 3px 6px; color: var(--text-secondary);
}
.btn-copy:hover { background: var(--bg-hover); }
.dns-guide-notice {
  background: var(--bongo-blue-light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px 12px; font-size: 0.85rem; color: var(--text-secondary);
}

/* DKIM published TXT record: wrap the base64 key rather than overflow the card. */
.dkim-txt-record {
  white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word;
  background: var(--bg-muted); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px 12px; margin: 0 0 4px;
  font-size: 0.82rem; max-width: 100%;
}

/* Domain detail page: danger-zone section has a red left border accent. */
.domain-danger-zone { border-left: 3px solid var(--bongo-red); }
.domain-danger-zone h3 { color: var(--bongo-red); }
.dns-hint {
  background: var(--bongo-blue-light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 16px;
  margin-top: 20px; font-size: 0.85rem; color: var(--text-secondary); max-width: 640px;
}
.dns-hint code {
  background: var(--bg-muted); padding: 2px 6px; border-radius: 3px; font-size: 0.82rem;
}


/* ============================================
   23. ADMIN ALIASES
   ============================================ */
.form-select {
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  padding: 8px 12px; font-size: 0.9rem; background: var(--bg); color: var(--text);
  min-height: 40px;
}
.form-select:focus {
  border-color: var(--bongo-blue); outline: none;
  box-shadow: 0 0 0 3px rgba(81,127,175,0.15);
}
.form-arrow { font-size: 1.2rem; color: var(--text-muted); padding-bottom: 8px; }
.alias-code {
  font-family: 'SF Mono', 'Fira Code', monospace; font-size: 0.86rem;
  background: var(--bg-muted); padding: 2px 8px; border-radius: 4px;
}


/* ============================================
   24. ADMIN QUEUE
   ============================================ */
.bulk-bar {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px; padding: 10px 16px;
  background: var(--bg-subtle); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.bulk-label { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); }
.error-reason { color: var(--bongo-red); font-size: 0.78rem; max-width: 300px; }


/* ============================================
   25. ADMIN CLUSTER
   ============================================ */
.raft-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  margin-bottom: 24px; max-width: 500px;
}
.raft-card-header {
  padding: 12px 18px; background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem; font-weight: 700; color: var(--text);
}
.raft-table { width: 100%; border-collapse: collapse; }
.raft-table th {
  text-align: left; padding: 8px 18px; font-size: 0.82rem;
  font-weight: 600; color: var(--text-secondary); width: 120px;
  border-bottom: 1px solid var(--border);
}
.raft-table td {
  padding: 8px 18px; font-size: 0.88rem; color: var(--text);
  border-bottom: 1px solid var(--border);
}
.raft-table tr:last-child th, .raft-table tr:last-child td { border-bottom: none; }

.badge-leader { background: rgba(81,127,175,0.15); color: var(--bongo-blue); }
.badge-follower { background: rgba(148,163,184,0.15); color: var(--text-muted); }

.node-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.node-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow 0.15s;
}
.node-card:hover { box-shadow: var(--shadow-md); }
.node-card.leader { border-left: 3px solid var(--bongo-blue); }
.node-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
}
.node-name {
  display: flex; align-items: center; gap: 6px;
  font-weight: 700; font-size: 0.92rem; color: var(--text);
}
.node-details { padding: 12px 18px; }
.node-detail {
  display: flex; justify-content: space-between; padding: 6px 0;
  font-size: 0.85rem; border-bottom: 1px solid var(--border);
}
.node-detail:last-child { border-bottom: none; }
.node-detail-label { color: var(--text-muted); }
.node-detail-value {
  color: var(--text); font-weight: 500;
  font-family: 'SF Mono', 'Fira Code', monospace; font-size: 0.82rem;
}


/* ============================================
   26. ADMIN LOGS
   ============================================ */
.log-viewer {
  flex: 1; display: flex; flex-direction: column;
  background: var(--log-bg); border: 1px solid var(--log-border);
  border-radius: var(--radius-lg); overflow: hidden; min-height: 0;
}

.log-toolbar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; background: #161b22;
  border-bottom: 1px solid var(--log-border); flex-wrap: wrap;
}
.log-toolbar label { color: #8a94a8; font-size: 0.78rem; font-weight: 600; white-space: nowrap; }
.log-toolbar select {
  background: #0d1117; color: #c9d1d9; border: 1px solid #30363d;
  border-radius: 4px; padding: 4px 8px; font-size: 0.82rem;
}
.log-toolbar select:focus { border-color: var(--bongo-blue); outline: none; }
.log-toolbar-spacer { flex: 1; }
.log-btn {
  background: #21262d; color: #8a94a8; border: 1px solid #30363d;
  border-radius: 4px; padding: 5px 12px; font-size: 0.78rem; cursor: pointer;
}
.log-btn:hover { background: #30363d; color: #c9d1d9; }
.log-btn.connected,
.admin-log-btn.connected { border-color: var(--bongo-green); color: var(--bongo-green); }

.log-output {
  flex: 1; overflow-y: auto; padding: 12px 16px;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.78rem; line-height: 1.6; color: var(--log-text);
}

.log-line { white-space: pre-wrap; word-break: break-all; padding: 1px 0; }
.log-line:hover { background: rgba(255,255,255,0.03); }
.log-line-muted { color: var(--text-muted); }
.log-line-error { color: var(--status-red); }
.log-ts { color: #484f58; }
.log-level-debug { color: #8b949e; }
.log-level-info { color: #58a6ff; }
.log-level-warn { color: #d29922; }
.log-level-error { color: #f85149; }
.log-component { color: #7ee787; }
.log-msg { color: #c9d1d9; }

/* Status indicator */
.status-indicator { display: inline-flex; align-items: center; gap: 5px; font-size: 0.75rem; color: #8a94a8; }
.status-indicator .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--bongo-green);
  animation: pulse-glow 2s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50% { box-shadow: 0 0 0 4px rgba(34,197,94,0); }
}


/* ============================================
   27. LOGIN PAGE
   ============================================ */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem 1rem 3rem;
}

.login-card {
  width: 100%; max-width: 420px;
  padding: 2.5rem;
}
.login-card .brand-mark { display: flex; align-items: center; gap: .6rem; margin-bottom: 1.5rem; }
.login-card .brand-glyph { width: 36px; height: 36px; color: var(--accent); }
.login-card .wordmark { font-size: 1.3rem; font-weight: 800; letter-spacing: -.02em; }
.login-card .wordmark em { font-style: normal; color: var(--accent); }
.login-card h1 { font-size: 1.5rem; font-weight: 700; letter-spacing: -.01em; margin-bottom: .4rem; }
.login-card p.sub { color: var(--text-secondary); margin-bottom: 1.75rem; }
.login-card .flash { margin-bottom: 1rem; }

.login-field { display: block; margin-bottom: 1rem; }
.login-field label {
  display: block; font-size: .82rem; font-weight: 600;
  color: var(--text-secondary); margin-bottom: .35rem;
}
.login-field input {
  width: 100%; height: 40px; box-sizing: border-box;
  padding: 0 .85rem;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  color: var(--text-primary);
  font: inherit; font-size: .92rem;
  transition: all var(--duration) var(--ease-out);
}
.login-field input:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.login-remember {
  display: flex; align-items: center; gap: .5rem;
  margin: .5rem 0 1rem; font-size: .85rem; color: var(--text-secondary);
}
.login-submit { width: 100%; height: 42px; font: inherit; font-weight: 600; cursor: pointer; margin-top: .5rem; }
.login-foot { text-align: center; margin-top: 1.25rem; font-size: .82rem; color: var(--text-muted); }

/* 2FA section */
.login-card .code-input {
  text-align: center; font-size: 1.8rem; letter-spacing: 8px;
  font-weight: 700; height: 56px; padding: 0 .85rem;
}
.back-link { display: block; text-align: center; margin-top: 1.25rem; font-size: .88rem; color: var(--accent-accessible); }
.back-link:hover { text-decoration: underline; }

/* Login page body override: re-enable scrolling */
.login-page { overflow: auto; }

/* Public pages ship data-theme="auto" and no script. The light blocks match
   "auto" too, so these repeat the dark token blocks under the media query,
   with selectors at least as specific as the light ones and later in source.
   TestAutoThemeFollowsDarkPreference keeps them in step. Only the OS
   preference is honoured here: the explicit choice lives in localStorage,
   which CSS cannot read. */
@media (prefers-color-scheme: dark) {
:root[data-theme="auto"] {
      --n-0:#0A0B0D;--n-1:#111316;--n-2:#1A1D21;--n-3:#232629;
      --n-4:#2D3135;--n-5:#3A3F44;--n-6:#6B7075;--n-7:#9AA0A6;
      --n-8:#C9CCD1;--n-9:#E3E5E8;--n-10:#F2F3F5;--n-11:#FFFFFF;

      --brand:  var(--n-11);
      --accent: #7AB8FF;

      --brand-text:#fff;
      --accent-hover: color-mix(in oklab, var(--accent) 88%, white);
      --accent-accessible: var(--accent);
      --accent-subtle: color-mix(in srgb, var(--accent) 12%, transparent);
      --accent-glow:   color-mix(in srgb, var(--accent) 20%, transparent);
      --focus-ring:    color-mix(in srgb, var(--accent) 45%, transparent);

      --brand-hover: var(--accent-hover);
      --brand-accessible: var(--accent-accessible);
      --brand-subtle: var(--accent-subtle);
      --brand-glow: var(--accent-glow);

      --surface-0: var(--n-0); --surface-1: var(--n-1); --surface-2: var(--n-2);
      --surface-3: var(--n-3); --surface-4: var(--n-4);

      --text-primary: var(--n-10); --text-secondary: var(--n-7); --text-muted: var(--n-6);

      --border-subtle: rgba(255,255,255,.06);
      --border-default: rgba(255,255,255,.1);
      --border-hover:   rgba(255,255,255,.15);

      --shadow-sm: 0 1px 2px rgba(0,0,0,.3), 0 1px 3px rgba(0,0,0,.15);
      --shadow-md: 0 2px 4px rgba(0,0,0,.3), 0 4px 12px rgba(0,0,0,.2);
      --shadow-lg: 0 4px 8px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25), 0 16px 48px rgba(0,0,0,.15);
      --shadow-brand: 0 4px 14px color-mix(in srgb, var(--accent) 28%, transparent),
                      0 1px 3px color-mix(in srgb, var(--accent) 16%, transparent);

      --success:#4ADE80; --warning:#FBBF24; --error:#F87171; --info: var(--accent);
      --warning-text:#FBBF24; --warning-text-strong:#FCD34D;

      --neutral: var(--n-7);
}
:root[data-theme="auto"] {
    --bongo-blue:          #7BA4CC;
    --bongo-blue-dark:     #4A6E96;
    --bongo-blue-light:    #1E3350;
    --bongo-blue-lightest: #172A45;

    --bg:        var(--surface-0);
    --bg-subtle: var(--surface-1);
    --bg-muted:  var(--surface-2);
    --bg-hover:  var(--surface-3);
    --bg-card:   var(--surface-1);

    --sidebar-bg:     #1A1D21;
    --sidebar-text:   rgba(255,255,255,.70);
    --sidebar-bright: #FFFFFF;

    --text:           var(--text-primary);

    --border:        var(--border-subtle);
    --border-strong: var(--border-default);

    --cal-blue:   #60A5FA;
    --cal-green:  #4ADE80;
    --cal-indigo: #818CF8;
    --cal-orange: #FBBF24;
    --cal-red:    #F87171;
    --cal-violet: #A78BFA;
    --cal-yellow: #FACC15;

    --log-bg:     #010409;
    --log-text:   #8B949E;
    --log-border: #161B22;

    /* Semantic tints, as in [data-theme="dark"]. */
    --success-bg-subtle: color-mix(in srgb, var(--success) 16%, transparent);
    --success-text-strong: color-mix(in srgb, var(--success) 55%, white);
    --warning-bg-subtle: color-mix(in srgb, var(--warning) 16%, transparent);
    --error-bg-subtle: color-mix(in srgb, var(--error) 16%, transparent);
    --error-text: color-mix(in srgb, var(--error) 55%, white);
    --info-bg-subtle: color-mix(in srgb, var(--info) 16%, transparent);
    --info-text: color-mix(in srgb, var(--info) 55%, white);
}
html[data-theme="auto"][data-accent="bongo"],
html[data-theme="auto"]:not([data-accent]) {
    --accent: #FBBF24;
    --accent-hover: #F59E0B;
    --accent-active: #D97706;
    --accent-subtle: rgba(251, 191, 36, 0.18);
    --accent-accessible: #FBBF24;
    --brand-text: #1A1D21;
    --focus-ring: rgba(251, 191, 36, 0.3);
    --shadow-brand: 0 4px 14px rgba(251, 191, 36, 0.25);
}
:root[data-theme="auto"] .flash-success { background: #1a3a1a; color: #7acb74; border-color: #3a5e3a; }
:root[data-theme="auto"] .flash-warning { background: #3a3420; color: #d4b340; border-color: #665d1e; }
}