/* Shared components: buttons, badges, cards, modals, toasts, forms */

/* Focus rings */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
:focus:not(:focus-visible) { outline: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
  white-space: nowrap;
  font-family: var(--font);
  line-height: 1.4;
  letter-spacing: -0.005em;
}

.btn svg { width: 15px; height: 15px; animation: none !important; }

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 1px 2px rgba(99,102,241,.3), inset 0 1px 0 rgba(255,255,255,.1);
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 2px 6px rgba(99,102,241,.35), inset 0 1px 0 rgba(255,255,255,.1);
  transform: translateY(-0.5px);
}

.btn-success {
  background: var(--success);
  color: white;
  box-shadow: 0 1px 2px rgba(16,185,129,.3);
}
.btn-success:hover { background: #059669; }

.btn-danger {
  background: var(--danger);
  color: white;
  box-shadow: 0 1px 2px rgba(239,68,68,.3);
}
.btn-danger:hover { background: #dc2626; }

.btn-warning { background: var(--warning); color: white; }
.btn-warning:hover { background: #d97706; }

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-secondary);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: var(--bg-hover); color: var(--text); }

.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); }

.btn-sm { padding: 4px 10px; font-size: 12px; border-radius: var(--radius-sm); }
.btn-sm svg { width: 13px; height: 13px; }

.btn-lg { padding: 10px 20px; font-size: 15px; }

.btn-icon { padding: 6px; min-width: 28px; min-height: 28px; justify-content: center; }
.btn-icon svg { width: 16px; height: 16px; }
.btn-sm.btn-icon { min-width: 24px; min-height: 24px; }
.btn-sm.btn-icon svg { width: 14px; height: 14px; }

.btn:active:not(:disabled) { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Loading spinner on buttons */
.btn.loading { pointer-events: none; opacity: 0.7; position: relative; }
.btn.loading::after {
  content: ''; width: 14px; height: 14px; border: 2px solid transparent;
  border-top-color: currentColor; border-radius: 50%;
  animation: btnSpin 0.5s linear infinite; margin-left: 4px;
}
@keyframes btnSpin { to { transform: rotate(360deg); } }

.btn-group { display: flex; gap: 0; }
.btn-group .btn {
  border-radius: 0;
  margin-left: -1px;
  position: relative;
}
.btn-group .btn:first-child { border-radius: var(--radius) 0 0 var(--radius); margin-left: 0; }
.btn-group .btn:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.btn-group .btn:hover, .btn-group .btn.active { z-index: 1; }
.btn-group .btn-primary { z-index: 2; }

/* Status badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.badge-draft { background: #fef3c7; color: #92400e; }
.badge-active { background: #d1fae5; color: #065f46; }
.badge-paused { background: #e5e7eb; color: #4b5563; }
.badge-archived { background: #f3f4f6; color: #9ca3af; }
.badge-deleted { background: #fecaca; color: #991b1b; }
.badge-completed { background: #dbeafe; color: #1e40af; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-sent { background: #d1fae5; color: #065f46; }
.badge-bounced { background: #fecaca; color: #991b1b; }
.badge-failed { background: #fecaca; color: #991b1b; }
.badge-replied { background: #c7d2fe; color: #3730a3; }
.badge-scheduled { background: #e0e7ff; color: #4338ca; }
.badge-skipped { background: #f3f4f6; color: #9ca3af; }
.badge-rejected { background: #fecaca; color: #991b1b; }
.badge-approved { background: #d1fae5; color: #065f46; }
.badge-delivered { background: #a7f3d0; color: #064e3b; }
.badge-opened { background: #dbeafe; color: #1e40af; }
.badge-clicked { background: #e0e7ff; color: #3730a3; }
.badge-warming_up { background: #fef3c7; color: #92400e; }
.badge-suspended { background: #fecaca; color: #991b1b; }
.badge-edited { background: #dbeafe; color: #1e40af; }
.badge-dismissed { background: #f3f4f6; color: #9ca3af; }
.badge-read { background: #e0e7ff; color: #4338ca; }
.badge-opted_out { background: #fecaca; color: #991b1b; }
.badge-reply { background: #ede9fe; color: #6d28d9; }
.badge-blocked { background: #fed7aa; color: #9a3412; }
.badge-blocked.is-interactive { cursor: pointer; }
.badge-blocked.is-interactive:hover { background: #fdba74; }

/* Block reasons popover */
.block-reasons-pop { min-width: 320px; max-width: 420px; font-size: 12.5px; }
.block-reasons-pop h4 { margin: 0 0 8px; font-size: 13px; color: var(--text); display: flex; align-items: center; gap: 6px; }
.block-reasons-pop .reason-item { padding: 8px 10px; border-left: 3px solid var(--warning); background: #fff7ed; border-radius: 4px; margin-bottom: 6px; }
.block-reasons-pop .reason-label { font-weight: 600; color: #9a3412; }
.block-reasons-pop .reason-message { color: var(--text-secondary); margin-top: 2px; }
.block-reasons-pop .reason-actions { display: flex; gap: 6px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.block-reasons-pop .reason-footer { margin-top: 8px; font-size: 11px; color: var(--text-secondary); }
.block-reasons-pop .reason-footer a { color: var(--accent); text-decoration: none; }
.block-reasons-pop .reason-footer a:hover { text-decoration: underline; }

/* Block rules catalog popover (header i icon) */
.block-rules-catalog { min-width: 380px; max-width: 480px; font-size: 12.5px; }
.block-rules-catalog h4 { margin: 0 0 10px; font-size: 13px; color: var(--text); }
.block-rules-catalog .rule-row { padding: 8px 0; border-bottom: 1px solid var(--border); }
.block-rules-catalog .rule-row:last-child { border-bottom: 0; }
.block-rules-catalog .rule-head { display: flex; align-items: center; gap: 6px; font-weight: 600; color: var(--text); }
.block-rules-catalog .rule-head .tag { font-size: 10px; padding: 1px 6px; border-radius: 8px; text-transform: uppercase; letter-spacing: 0.03em; }
.block-rules-catalog .rule-head .tag.reversible { background: #dbeafe; color: #1e40af; }
.block-rules-catalog .rule-head .tag.fixed { background: #fecaca; color: #991b1b; }
.block-rules-catalog .rule-desc { color: var(--text-secondary); margin-top: 2px; }
.block-rules-catalog .rule-value { color: var(--accent); font-weight: 600; margin-top: 2px; }
.block-rules-catalog .catalog-footer { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); font-size: 11px; color: var(--text-secondary); }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-normal) var(--ease-out);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-sm { padding: 12px; border-radius: var(--radius); }

/* KPI card */
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* Colored top bar instead of left bar */
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--border);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.kpi-card.accent::before { background: var(--accent); }
.kpi-card.success::before { background: var(--success); }
.kpi-card.warning::before { background: var(--warning); }
.kpi-card.danger::before { background: var(--danger); }

/* Remove old left border */
.kpi-card.accent, .kpi-card.success, .kpi-card.warning, .kpi-card.danger { border-left: 1px solid var(--border); }

.kpi-card .kpi-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.kpi-card .kpi-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.kpi-card .kpi-sub {
  font-size: 12px;
  color: var(--text-secondary);
}

/* List items (for col-2 and col-3) */
.list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
  transition: all var(--dur-fast) var(--ease-out);
}

.list-item:hover { background: var(--bg-hover); }
.list-item.active {
  background: var(--accent-subtle);
  box-shadow: inset 3px 0 0 var(--accent);
}

.list-item-content {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.list-item-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-item-sub {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-item-meta {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-shrink: 0;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
}

.toast {
  padding: 10px 16px;
  border-radius: var(--radius-lg);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastIn var(--dur-normal) var(--ease-out);
  max-width: 400px;
  position: relative;
  overflow: hidden;
}

.toast-dismiss {
  background: none; border: none; color: inherit; opacity: 0; cursor: pointer;
  padding: 0 2px; margin-left: auto; font-size: 16px; line-height: 1;
  transition: opacity var(--dur-fast);
}
.toast:hover .toast-dismiss { opacity: 0.7; }
.toast-dismiss:hover { opacity: 1 !important; }

.toast-progress {
  position: absolute; bottom: 0; left: 0; height: 2px;
  background: rgba(255,255,255,.3); border-radius: 0 1px 0 0;
  animation: toastProgress var(--toast-duration, 3000ms) linear forwards;
}

.toast.toast-exit {
  animation: toastOut var(--dur-normal) var(--ease-out) forwards;
}

.toast svg { width: 16px; height: 16px; flex-shrink: 0; }

.toast-success { background: #065f46; color: white; }
.toast-error { background: #991b1b; color: white; }
.toast-info { background: #1e3a5f; color: white; }
.toast-warning { background: #92400e; color: white; }

.toast-undo { background: #1e293b; color: white; }
.toast-undo .toast-undo-btn {
  background: rgba(255,255,255,.15);
  border: none;
  color: white;
  padding: 3px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  margin-left: 8px;
  transition: background var(--dur-fast);
}
.toast-undo .toast-undo-btn:hover { background: rgba(255,255,255,.25); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(100%); }
}
@keyframes toastProgress {
  from { width: 100%; }
  to { width: 0%; }
}

/* Modal */
/* Subtle clickable text - no underline, hover reveals it */
.link-subtle { cursor: pointer; text-decoration: none; }
.link-subtle:hover { text-decoration: underline; opacity: .85; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn var(--dur-normal) var(--ease-out);
  backdrop-filter: blur(6px);
}

.modal-box {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 90%;
  max-width: 500px;
  overflow: hidden;
  animation: scaleIn var(--dur-normal) var(--ease-out);
}

.modal-box.wide { max-width: 700px; }
.modal-box.xlarge { max-width: 960px; height: 80vh; display: flex; flex-direction: column; }
.modal-box.xlarge .modal-body { flex: 1; min-height: 0; overflow: hidden; padding: 0; display: flex; flex-direction: column; }

.modal-header {
  padding: 18px 22px;
  font-weight: 600;
  font-size: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  letter-spacing: -0.02em;
}

.modal-close {
  background: none;
  border: none;
  font-size: 22px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 6px;
  line-height: 1;
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast);
}
.modal-close:hover { color: var(--text); background: var(--bg-hover); }

.modal-body { padding: 22px; }
.modal-actions {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  background: var(--bg);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Forms */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-card);
  transition: all var(--dur-fast);
  box-shadow: var(--shadow-sm);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea { resize: vertical; min-height: 80px; }

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  color: var(--text-muted);
  text-align: center;
  gap: 12px;
}

.empty-state svg { width: 48px; height: 48px; opacity: 0.2; animation: emptyFloat 3s ease-in-out infinite; }
.empty-state-title { font-size: 15px; font-weight: 600; color: var(--text-secondary); }
.empty-state-sub { font-size: 13px; max-width: 320px; line-height: 1.6; }
.empty-state .btn { margin-top: 12px; }

@keyframes emptyFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Skeleton loader */
.skeleton {
  background: linear-gradient(90deg, var(--border-light) 25%, var(--bg-hover) 50%, var(--border-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
  border-radius: var(--radius-sm);
}

.skeleton-line { height: 14px; margin-bottom: 8px; }
.skeleton-line.w60 { width: 60%; }
.skeleton-line.w80 { width: 80%; }
.skeleton-line.w40 { width: 40%; }

/* Contextual skeletons */
.skeleton-item { display: flex; gap: 10px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--border-light); }
.skeleton-circle { width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0; }
.skeleton-kpi { height: 100px; border-radius: var(--radius-lg); }

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Table scroll wrapper - no overflow here to preserve position:sticky on th
   (overflow-x:auto forces overflow-y:auto, creating a scroll container that
   breaks sticky relative to the outer scroll ancestor) */
.data-table-scroll {
  padding-right: 16px;
}

/* Table */
.data-table {
  width: 100%;
  min-width: max-content;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.data-table tr { transition: background var(--dur-fast); }
.data-table tr:hover td { background: var(--bg-hover); }
.data-table tr:hover td:first-child { box-shadow: inset 3px 0 0 var(--accent); }

/* Sticky header shadow on scroll */
.data-table th.scrolled { box-shadow: 0 2px 8px rgba(0,0,0,.06); }

/* DataTable toolbar (filters + search above the table) */
.dt-toolbar {
  display: flex;
  align-items: center;
  padding: 6px 0;
  margin-bottom: 4px;
}
.dt-toolbar .dt-header-tools { width: 100%; }
.dt-th-tools { text-align: right !important; padding-right: 8px !important; }
.dt-header-tools {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
/* Selection + Bulk actions */
.dt-row-selected { background: rgba(59,130,246,0.1) !important; }
.dt-row-cb, .dt-select-all { cursor: pointer; accent-color: var(--info, #3b82f6); width: 14px; height: 14px; }
.dt-bulk-bar { display: flex; align-items: center; gap: 8px; margin-left: auto; padding: 2px 0; }
.dt-bulk-count { font-size: 11px; color: var(--info, #3b82f6); font-weight: 600; white-space: nowrap; }

/* Filter pills */
.dt-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-right: 6px;
}
.dt-filter-label {
  font-size: 10px;
  color: var(--text-muted);
  margin-right: 2px;
  white-space: nowrap;
}
.dt-filter-btn {
  font-size: 10px;
  padding: 1px 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--dur-fast);
  white-space: nowrap;
}
.dt-filter-btn:hover { background: var(--bg-hover); color: var(--text); }
.dt-filter-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.dt-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--dur-fast);
  flex-shrink: 0;
}
.dt-icon-btn:hover { background: var(--bg-hover); color: var(--text); }
/* Expandable search */
.dt-search-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0;
  max-width: 24px;
  overflow: hidden;
  transition: max-width 0.2s ease, background 0.15s, border-color 0.15s;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
}
.dt-search-wrap.dt-search-open {
  max-width: 200px;
  background: var(--bg-card);
  border-color: var(--border);
}
.dt-search-wrap.dt-search-open:focus-within { border-color: var(--accent); }
.dt-search {
  border: none;
  outline: none;
  background: transparent;
  font-size: 11px;
  color: var(--text);
  width: 0;
  padding: 0;
  transition: width 0.2s ease, padding 0.2s ease;
}
.dt-search-open .dt-search {
  width: 120px;
  padding: 2px 4px;
}
.dt-search::placeholder { color: var(--text-muted); }
.dt-count {
  font-size: 10px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  padding-right: 6px;
}
.dt-sort-icon {
  display: inline-flex;
  vertical-align: middle;
  margin-left: 4px;
  opacity: 0.3;
}
.dt-sort-icon.active { opacity: 1; color: var(--accent); }
.dt-col-dropdown {
  position: fixed;
  min-width: 200px;
  max-width: 280px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-popover, 1000);
  padding: 6px;
  animation: scaleIn var(--dur-fast) var(--ease-out);
  transform-origin: top left;
}
.dt-col-dropdown.rp-above { transform-origin: bottom left; }
.dt-col-search {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 8px;
  font-size: 11px;
  color: var(--text);
  background: var(--bg);
  outline: none;
  margin-bottom: 4px;
  box-sizing: border-box;
}
.dt-col-search:focus { border-color: var(--accent); }
.dt-col-search::placeholder { color: var(--text-muted); }
.dt-col-list {
  max-height: 320px;
  overflow-y: auto;
}
.dt-col-option {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  font-size: 12px;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast);
  user-select: none;
}
.dt-col-option:hover { background: var(--bg-hover); }
.dt-col-option input[type="checkbox"] {
  accent-color: var(--accent);
  width: 14px;
  height: 14px;
  cursor: pointer;
  flex-shrink: 0;
}
.dt-col-handle {
  width: 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
  cursor: grab;
  flex-shrink: 0;
  opacity: 0.4;
  transition: opacity var(--dur-fast);
}
.dt-col-option:hover .dt-col-handle { opacity: 1; }
.dt-col-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dt-col-option.dt-dragging { opacity: 0.4; }
.dt-col-option.dt-dragover { box-shadow: inset 0 -2px 0 var(--accent); }

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
}

.tab {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--dur-fast);
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* Divider */
.divider { height: 1px; background: var(--border); margin: 16px 0; }

/* Inline edit */
.inline-edit {
  border: 1px solid transparent;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast);
  outline: none;
}

.inline-edit:hover { border-color: var(--border); }
.inline-edit:focus { border-color: var(--accent); background: var(--bg-card); box-shadow: 0 0 0 3px var(--accent-glow); }

/* Hover overlay on email preview iframe - "click to edit" hint */
.email-preview-wrap {
  position: relative;
  cursor: pointer;
}
.email-preview-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0);
  border-radius: var(--radius);
  transition: background 150ms;
  pointer-events: none;
}
.email-preview-wrap:hover .email-preview-overlay {
  background: rgba(0,0,0,.03);
}
.email-preview-overlay span {
  opacity: 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  padding: 4px 12px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: opacity var(--dur-fast);
}
.email-preview-wrap:hover .email-preview-overlay span {
  opacity: 1;
}

/* Preview email iframe */
.email-preview-frame {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  min-height: 300px;
}

/* Edit tabs (Text / HTML / Preview) */
.edit-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.edit-tab {
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}
.edit-tab:hover { color: var(--text); }
.edit-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.edit-tab.disabled { opacity: 0.4; pointer-events: none; cursor: not-allowed; }

/* Action bar in preview */
.preview-actions {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  flex-wrap: wrap;
  align-items: center;
}

/* Contact info header in preview */
.preview-contact {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.preview-contact-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.preview-contact-details {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Pill / Tag */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  background: var(--bg-hover);
  color: var(--text-secondary);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 16px;
  justify-content: center;
}

.pagination button {
  padding: 4px 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--dur-fast);
}
.pagination button:hover { background: var(--bg-hover); }
.pagination button.active { background: var(--accent); color: white; border-color: var(--accent); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* Command palette (Cmd+K) */
.cmd-palette-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  backdrop-filter: blur(8px); z-index: var(--z-modal);
  display: flex; align-items: flex-start; justify-content: center; padding-top: 18vh;
  animation: fadeIn var(--dur-fast) var(--ease-out);
}
.cmd-palette {
  width: 560px; max-width: 90vw; background: var(--bg-card);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-xl);
  overflow: hidden; animation: scaleIn var(--dur-normal) var(--ease-out);
  border: 1px solid var(--border);
}
.cmd-palette-input {
  width: 100%; padding: 16px 18px; border: none; border-bottom: 1px solid var(--border);
  font-size: 15px; font-family: var(--font); color: var(--text); background: transparent;
  outline: none;
}
.cmd-palette-input::placeholder { color: var(--text-muted); }
.cmd-palette-results { max-height: 340px; overflow-y: auto; padding: 6px 0; }
.cmd-palette-group {
  padding: 8px 18px 4px; font-size: 11px; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em;
}
.cmd-palette-item {
  display: flex; align-items: center; gap: 10px; padding: 8px 18px;
  cursor: pointer; font-size: 13px; color: var(--text);
  transition: all var(--dur-fast);
  border-radius: var(--radius-sm);
  margin: 0 6px;
}
.cmd-palette-item:hover, .cmd-palette-item.active { background: var(--accent-subtle); }
.cmd-palette-item.active { color: var(--accent); font-weight: 500; }
.cmd-palette-item svg { width: 16px; height: 16px; color: var(--text-muted); flex-shrink: 0; }
.cmd-palette-item kbd {
  margin-left: auto; font-size: 10px; font-family: var(--font-mono);
  color: var(--text-muted); background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 2px 6px;
  box-shadow: 0 1px 0 var(--border);
}
.cmd-palette-empty { padding: 28px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* NProgress loading bar */
.nprogress-bar {
  position: fixed; top: 0; left: 0; height: 2px; background: var(--accent);
  z-index: var(--z-toast); transition: width var(--dur-normal) var(--ease-out);
  box-shadow: 0 0 8px var(--accent-glow);
}
.nprogress-bar.hidden { opacity: 0; transition: opacity var(--dur-normal); }

/* Context menu */
.context-menu {
  position: fixed; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); z-index: var(--z-dropdown);
  min-width: 180px; padding: 4px; animation: scaleIn var(--dur-fast) var(--ease-out);
  transform-origin: top left;
}
.context-menu-item {
  display: flex; align-items: center; gap: 8px; padding: 7px 12px;
  font-size: 13px; cursor: pointer; color: var(--text);
  transition: all var(--dur-fast);
  border-radius: var(--radius-sm);
}
.context-menu-item:hover { background: var(--bg-hover); }
.context-menu-item.danger { color: var(--danger); }
.context-menu-item svg { width: 14px; height: 14px; }

/* Sender picker (inline dropdown) */
.sender-picker { position: relative; display: inline-flex; align-items: center; gap: 6px; }

.sender-picker-value {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; color: var(--text-secondary);
  padding: 2px 6px; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: all var(--dur-fast);
}
.sender-picker-value:hover { border-color: var(--border); background: var(--bg-hover); }
.sender-picker-value svg { width: 12px; height: 12px; opacity: 0.5; }

.sender-picker-dropdown {
  position: absolute; top: calc(100% + 4px); left: 0;
  min-width: 280px; max-width: 380px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  z-index: var(--z-dropdown); padding: 4px;
  animation: scaleIn var(--dur-fast) var(--ease-out);
  transform-origin: top left;
}

.sender-picker-option {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; font-size: 12px; color: var(--text);
  cursor: pointer; border-radius: var(--radius-sm);
  transition: background var(--dur-fast);
}
.sender-picker-option:hover { background: var(--bg-hover); }
.sender-picker-option.active { background: var(--accent-subtle); color: var(--accent); font-weight: 500; }
.sender-picker-option .sender-paused { color: var(--text-muted); font-size: 11px; }

.sender-override-warn {
  display: inline-flex; align-items: center; color: #d97706;
  cursor: help;
}
.sender-override-warn svg { width: 14px; height: 14px; }

/* ── Color utility classes (theme-aware) ── */
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-accent { color: var(--accent) !important; }

/* Shared popover */
.pulse-popover {
  position: fixed; z-index: 9999;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: 0 12px 32px rgba(0,0,0,.18), 0 0 0 1px rgba(0,0,0,.04);
  min-width: 200px;
  backdrop-filter: blur(8px);
  animation: popoverIn .15s ease-out;
  color: var(--text);
  font-size: 13px;
}
@keyframes popoverIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }