/* ==========================================================================
   TUI Phosphor Green Todo CSS
   ========================================================================== */

:root,
[data-theme="tui"] {
  --body-bg: #080d09;
  --header-bg: #040805;
  --header-border: #143d1f;
  --header-text: #00ff66;
  --list-bg: #0a110b;
  --list-header-color: #00ff66;
  --card-bg: #040905;
  --card-text: #b6f3c5;
  --card-shadow: none;
  --card-hover-shadow: 0 0 10px rgba(0, 255, 102, 0.3);
  --border-color: #1a4f29;
  --text-primary: #00ff66;
  --text-secondary: #00b347;
  --accent-color: #00ff66;
  --accent-hover: #33ff85;
  --modal-overlay: rgba(3, 7, 4, 0.88);
  --modal-bg: #070e09;
  --btn-bg: #0f2414;
  --btn-text: #00ff66;
  --btn-hover: #193d22;
  --add-list-bg: #08120a;
  --add-list-border: #1a4f29;
  --scrollbar-track: #050a06;
  --scrollbar-thumb: #144021;
  --scrollbar-thumb-hover: #00ff66;
  --tui-glow: 0 0 8px rgba(0, 255, 102, 0.45);
  --tui-border-active: #00ff66;
  --tui-dim: #00732e;
  --tui-font: "JetBrains Mono", "Fira Code", "Cascadia Code", "SF Mono", Consolas, "Courier New", monospace;
  --tui-bar-height: 28px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--tui-font);
}

/* Lucide Icon Defaults */
i[data-lucide], svg.lucide {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  width: 1rem;
  height: 1rem;
  stroke-width: 2;
}

.search-box i[data-lucide], .search-box svg.lucide {
  width: 0.9rem;
  height: 0.9rem;
}

.icon-btn i[data-lucide], .icon-btn svg.lucide {
  width: 1.05rem;
  height: 1.05rem;
}

.badge i[data-lucide], .badge svg.lucide {
  width: 0.8rem;
  height: 0.8rem;
  margin-right: 3px;
}

.btn-show-add-card i[data-lucide], .btn-show-add-card svg.lucide,
#btn-add-list i[data-lucide], #btn-add-list svg.lucide {
  width: 0.95rem;
  height: 0.95rem;
}

.list-delete-btn i[data-lucide], .list-delete-btn svg.lucide {
  width: 0.95rem;
  height: 0.95rem;
}

.status-badge i[data-lucide], .status-badge svg.lucide {
  width: 0.85rem;
  height: 0.85rem;
  margin-right: 2px;
}

.modal-section h4 i[data-lucide], .modal-section h4 svg.lucide {
  width: 1rem;
  height: 1rem;
  margin-right: 4px;
}

.comment-author i[data-lucide], .comment-author svg.lucide {
  width: 0.8rem;
  height: 0.8rem;
  margin-right: 3px;
}

.priority-btn i[data-lucide], .priority-btn svg.lucide {
  width: 0.85rem;
  height: 0.85rem;
  margin-right: 3px;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--body-bg);
  color: var(--text-primary);
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* Header */
.app-header {
  height: 56px;
  background: var(--header-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  color: var(--header-text);
  border-bottom: 1px solid var(--header-border);
  z-index: 10;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-logo {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.board-title-input {
  background: transparent;
  border: 1px solid transparent;
  color: var(--header-text);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
  transition: all 0.2s;
}

.board-title-input:hover, .board-title-input:focus {
  background: var(--btn-bg);
  border-color: var(--border-color);
}

/* Board Selector (Settings Modal) */
.board-selector-wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.board-select {
  flex: 1 1 180px;
  min-width: 140px;
  padding: 7px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.icon-btn-sm {
  background: var(--btn-bg);
  border: 1px solid var(--border-color);
  color: var(--header-text);
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.2s;
}

.icon-btn-sm:hover:not(:disabled) {
  background: var(--btn-hover);
}

.icon-btn-sm:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.btn-del-board:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.history-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Header Center: Search & Filters */
.header-center {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  max-width: 580px;
  margin: 0 1rem;
}


.filter-select {
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.82rem;
  outline: none;
  cursor: pointer;
}

.filter-select:focus {
  border-color: var(--accent-color);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.status-badge {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 12px;
  background: var(--btn-bg);
  color: var(--text-secondary);
}
.status-badge.online {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.status-badge.offline {
  background: var(--btn-bg);
  color: var(--text-secondary);
}

.icon-btn {
  background: var(--btn-bg);
  border: none;
  color: var(--header-text);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: background 0.2s;
}

.icon-btn:hover {
  background: var(--btn-hover);
}

/* Board Layout */
.board-container {
  flex: 1;
  display: flex;
  align-items: flex-start;
  padding: 1.25rem;
  gap: 1rem;
  overflow-x: auto;
  overflow-y: hidden;
  height: calc(100vh - 102px);
}

/* Modern Scrollbar Styling (Horizontal & Vertical) */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
  border: 1.5px solid transparent;
  background-clip: padding-box;
  transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
  background-clip: padding-box;
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* Specific Container Scrollbars */
.board-container {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

.board-container::-webkit-scrollbar {
  height: 8px;
}

.board-container::-webkit-scrollbar-track {
  background: transparent;
  margin: 0 1rem;
}

.board-container::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.board-container::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
  background-clip: padding-box;
}

.cards-container::-webkit-scrollbar {
  width: 5px;
}

.cards-container::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
}

.modal-body::-webkit-scrollbar,
.search-modal-results-list::-webkit-scrollbar,
.templates-list-container::-webkit-scrollbar,
.activity-timeline::-webkit-scrollbar,
.archive-list::-webkit-scrollbar {
  width: 5px;
}

.modal-body::-webkit-scrollbar-thumb,
.search-modal-results-list::-webkit-scrollbar-thumb,
.templates-list-container::-webkit-scrollbar-thumb,
.activity-timeline::-webkit-scrollbar-thumb,
.archive-list::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
}

/* Kanban List / Column */
.kanban-list {
  background: var(--list-bg);
  width: 300px;
  min-width: 300px;
  max-height: 100%;
  border-radius: 10px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, opacity 0.15s;
  cursor: grab;
  border: 1px solid var(--border-color);
}

.kanban-list.list-dragging {
  opacity: 0.4;
  transform: scale(0.98);
}

.list-placeholder {
  width: 300px;
  min-width: 300px;
  background: var(--add-list-bg);
  border: 2px dashed var(--border-color);
  border-radius: 10px;
  height: 200px;
}

.list-header {
  padding: 10px 14px 6px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* Long-press on the header reorders the list on touch devices.
     pan-x/pan-y keeps the board horizontally scrollable from this zone. */
  touch-action: pan-x pan-y;
  -webkit-touch-callout: none;
}

.list-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.column-color-indicator-btn {
  background: transparent;
  border: none;
  padding: 3px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, background 0.15s ease;
}

.column-color-indicator-btn:hover {
  background: rgba(0, 0, 0, 0.08);
  transform: scale(1.15);
}

[data-theme="dark"] .column-color-indicator-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.column-color-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform 0.15s ease;
}

.list-title-input {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--list-header-color);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 4px;
  outline: none;
  width: 80%;
  cursor: pointer;
}

.list-title-input:focus {
  background: var(--card-bg);
  border-color: var(--accent-color);
}

.list-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.list-color-picker {
  width: 20px;
  height: 20px;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  background: transparent;
  padding: 0;
  outline: none;
}

.card-count {
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.1);
  color: var(--text-secondary);
  border-radius: 10px;
  padding: 2px 7px;
}

.list-delete-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  opacity: 0.5;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s, color 0.15s, background-color 0.15s;
}

.list-delete-btn svg {
  width: 14px;
  height: 14px;
}

.list-delete-btn:hover {
  opacity: 1;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

/* Cloud sync toggle for the whole list (shared-cards sync mode only) */
.list-share-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  opacity: 0.5;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity 0.15s, color 0.15s, background-color 0.15s;
}

.list-share-btn svg {
  width: 14px;
  height: 14px;
}

.list-share-btn:hover {
  opacity: 1;
  color: var(--accent-color);
  background: var(--btn-hover);
}

.list-share-btn.shared {
  opacity: 1;
  color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color) 14%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent-color) 35%, transparent);
}

/* Cards Container */
.cards-container {
  flex: 1;
  overflow-y: auto;
  padding: 4px 10px 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 40px;
}

/* Kanban Card */
.kanban-card {
  background: var(--card-bg);
  color: var(--card-text);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  user-select: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.kanban-card:hover {
  box-shadow: var(--card-hover-shadow);
  transform: translateY(-2px);
}

.kanban-card > * {
  padding-left: 10px;
  padding-right: 10px;
}

.kanban-card .card-title {
  padding-top: 8px;
}

.kanban-card .card-labels {
  padding-top: 8px;
}

.kanban-card .card-footer {
  padding-bottom: 8px;
}

.kanban-card.is-dragging {
  opacity: 0.35;
  transform: scale(0.95);
}

/* Quick Add Input Bar at Top of List */
.list-quick-add {
  padding: 8px 10px 4px 10px;
}

.quick-add-form {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 4px 6px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: border-color 0.15s, box-shadow 0.15s;
}

[data-theme^="tui"] .quick-add-form {
  border-radius: 0;
}

.quick-add-form:focus-within {
  border-color: var(--accent-color);
  box-shadow: 0 0 6px rgba(0, 255, 102, 0.2);
}

.quick-add-input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--card-text);
  font-size: 0.85rem;
  outline: none;
  padding: 4px 6px;
  min-width: 0;
}

.quick-add-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.75;
}

.btn-quick-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: none;
  background: var(--accent-color);
  color: var(--header-bg);
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity 0.15s, transform 0.1s;
}

/* Kanban List Footer: Days Group Only */
.kanban-list-footer {
  margin-top: auto;
  padding: 6px 10px 8px 10px;
  border-top: 1px dashed var(--border-color);
  background: var(--list-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.quick-add-days-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 6px;
}

.days-footer-label {
  font-size: 0.68rem;
  color: var(--text-secondary);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.days-footer-label svg {
  width: 12px;
  height: 12px;
  color: var(--accent-color);
}

.days-chips-wrapper {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-placeholder {
  background: rgba(59, 130, 246, 0.08);
  border: 2px dashed var(--accent-color);
  border-radius: 8px;
  min-height: 48px;
  margin: 2px 0;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
}

[data-theme="dark"] .card-placeholder {
  background: rgba(59, 130, 246, 0.12);
  border-color: #3b82f6;
}

/* Card Main Row: Drag Grip, Checkbox, Title, Quick Delete */
.card-main-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
}

.card-drag-grip {
  color: var(--text-secondary);
  opacity: 0.35;
  cursor: grab;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity 0.15s;
}

.kanban-card:hover .card-drag-grip {
  opacity: 0.75;
}

.card-drag-grip svg {
  width: 15px;
  height: 15px;
}

.card-complete-toggle {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.card-done-chk {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  width: 0;
  height: 0;
}

.card-chk-custom {
  width: 17px;
  height: 17px;
  border-radius: 5px;
  border: 1.8px solid var(--border-color);
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.card-complete-toggle:hover .card-chk-custom {
  border-color: var(--accent-color);
}

.card-done-chk:checked + .card-chk-custom {
  background: #10b981;
  border-color: #10b981;
}

.card-done-chk:checked + .card-chk-custom::after {
  content: '';
  width: 4.5px;
  height: 8px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-0.5px, -1px);
}

.card-title {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.35;
  word-break: break-word;
  color: var(--card-text);
  cursor: pointer;
  transition: color 0.15s;
}

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

.card-title.completed-text {
  text-decoration: line-through;
  color: var(--text-secondary);
  opacity: 0.6;
}

.card-delete-quick-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  opacity: 0.65;
  padding: 2px 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity 0.15s, color 0.15s, background-color 0.15s;
}

.card-delete-quick-btn:hover {
  opacity: 1;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

.card-delete-quick-btn svg {
  width: 14px;
  height: 14px;
}

/* Card Metadata Row */
.card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px 8px 33px;
  font-size: 0.72rem;
  gap: 6px;
}

.card-meta-left {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.priority-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  font-family: var(--tui-font);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.2px;
  background: transparent;
  border: 1px dashed var(--border-color);
  color: var(--text-secondary);
  transition: opacity 0.15s, transform 0.1s, background-color 0.15s;
  flex-shrink: 0;
}

.priority-badge:hover {
  opacity: 0.85;
  transform: scale(1.05);
}

.priority-badge-none {
  border: 1px dashed var(--border-color);
  color: var(--text-secondary);
  opacity: 0.5;
}

.priority-badge-none:hover {
  opacity: 1;
  border-color: var(--accent-color);
  color: var(--accent-color);
}

/* Modern Card Progress Bar */
.card-progress {
  margin: 8px 0 10px 0;
  width: 100%;
}

.card-progress-bar {
  height: 6px;
  background: rgba(0, 0, 0, 0.07);
  border-radius: 999px;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .card-progress-bar {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25);
}

.card-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #6366f1);
  border-radius: 999px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(59, 130, 246, 0.35);
}

.card-progress-fill.complete {
  background: linear-gradient(90deg, #10b981, #059669);
  box-shadow: 0 1px 4px rgba(16, 185, 129, 0.4);
}

/* Modern Card On-Face Checklist */
.card-checklist {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 8px 0 10px 0;
}

.card-checklist-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--card-text);
  padding: 5px 8px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid transparent;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

[data-theme="dark"] .card-checklist-item {
  background: rgba(255, 255, 255, 0.04);
}

.card-checklist-item:hover {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .card-checklist-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
}

.card-checklist-item.is-done {
  opacity: 0.65;
  background: transparent;
}

.card-checklist-item.is-done .card-chk-text {
  text-decoration: line-through;
  color: var(--text-secondary);
}

/* Custom Modern Checkbox Styling */
.card-chk-box {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.8px solid var(--text-secondary);
  border-radius: 4px;
  outline: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: transparent;
  flex-shrink: 0;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-chk-box:hover {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

.card-chk-box:checked {
  background: #10b981;
  border-color: #10b981;
  box-shadow: 0 1px 3px rgba(16, 185, 129, 0.35);
}

.card-chk-box:checked::after {
  content: '';
  position: absolute;
  width: 4.5px;
  height: 8.5px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-0.5px, -0.5px);
}

.card-chk-text {
  flex: 1;
  word-break: break-word;
  line-height: 1.3;
}

.card-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.05);
}

/* Simple Color Dot Circle & Priority Pill (Border removed) */
.card-priority-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.04);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.1px;
}

[data-theme="dark"] .card-priority-pill {
  background: rgba(255, 255, 255, 0.06);
}

.color-dot-circle {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05);
}

/* Priority Badges */
.priority-badge {
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.2px;
}
.priority-badge-urgent {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}
.priority-badge-high {
  background: rgba(249, 115, 22, 0.15);
  color: #f97316;
  border: 1px solid rgba(249, 115, 22, 0.3);
}
.priority-badge-medium {
  background: rgba(234, 179, 8, 0.15);
  color: #eab308;
  border: 1px solid rgba(234, 179, 8, 0.3);
}
.priority-badge-low {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.checklist-badge.complete {
  background: #10b981;
  color: #fff;
}

/* Due Date Badges */
.due-badge.overdue {
  background: #ef4444;
  color: #fff;
}
.due-badge.today {
  background: #f97316;
  color: #fff;
  font-weight: 600;
}
.due-badge.tomorrow {
  background: #eab308;
  color: #000;
  font-weight: 600;
}
.due-badge.upcoming {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text-secondary);
}
[data-theme="dark"] .due-badge.upcoming {
  background: rgba(255, 255, 255, 0.08);
}

/* Comment Badge */
.comment-badge {
  color: var(--text-secondary);
}

/* Add Card Composer */
.add-card-wrapper {
  padding: 8px 10px;
}

.btn-show-add-card {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-weight: 500;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.88rem;
  transition: background 0.15s, color 0.15s;
}

.btn-show-add-card:hover {
  background: rgba(0, 0, 0, 0.08);
  color: var(--card-text);
}

[data-theme="dark"] .btn-show-add-card:hover {
  background: rgba(255, 255, 255, 0.08);
}

.add-card-form textarea {
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--card-text);
  padding: 8px;
  font-size: 0.88rem;
  outline: none;
  resize: vertical;
  margin-bottom: 6px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.add-card-buttons {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-confirm-add {
  background: var(--accent-color);
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-confirm-add:hover {
  background: var(--accent-hover);
}

.btn-cancel-add {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0 6px;
}

/* Add List Section */
.add-list-wrapper {
  min-width: 280px;
  width: 280px;
  background: var(--add-list-bg);
  border: 1px dashed var(--add-list-border);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.add-list-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.add-list-wrapper input {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
}

.add-list-wrapper button {
  background: var(--accent-color);
  color: #fff;
  border: none;
  padding: 8px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.add-list-wrapper button:hover {
  background: var(--accent-hover);
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1rem;
  -webkit-tap-highlight-color: transparent;
}

.modal-overlay.hidden,
[data-theme^="tui"] .modal-overlay.hidden {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

body.modal-open {
  overflow: hidden !important;
}

.modal-card {
  background: var(--modal-bg);
  color: var(--text-primary);
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.modal-header input {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 4px 6px;
  width: 90%;
  outline: none;
}

.modal-header input:focus {
  background: var(--card-bg);
  border-color: var(--accent-color);
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-secondary);
  cursor: pointer;
}

.modal-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-section h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.modal-section textarea {
  width: 100%;
  padding: 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.9rem;
  resize: vertical;
  outline: none;
}

.modal-section input[type="date"] {
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
}

/* Modern Checklist in modal */
.checklist-progress {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.progress-track {
  flex: 1;
  height: 9px;
  background: rgba(0, 0, 0, 0.07);
  border-radius: 999px;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .progress-track {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #10b981);
  width: 0%;
  border-radius: 999px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 4px rgba(16, 185, 129, 0.35);
}

.checklist-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--body-bg);
  border: 1px solid var(--border-color);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.checklist-item:hover {
  background: var(--btn-hover);
  border-color: rgba(59, 130, 246, 0.3);
}

.checklist-item.is-completed {
  opacity: 0.7;
  background: rgba(0, 0, 0, 0.015);
}

[data-theme="dark"] .checklist-item.is-completed {
  background: rgba(255, 255, 255, 0.02);
}

.checklist-item.is-completed label {
  text-decoration: line-through;
  color: var(--text-secondary);
}

.checklist-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--text-secondary);
  border-radius: 5px;
  outline: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: transparent;
  flex-shrink: 0;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.checklist-item input[type="checkbox"]:hover {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.checklist-item input[type="checkbox"]:checked {
  background: #10b981;
  border-color: #10b981;
  box-shadow: 0 1px 4px rgba(16, 185, 129, 0.35);
}

.checklist-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  width: 5px;
  height: 9.5px;
  border: solid #ffffff;
  border-width: 0 2.2px 2.2px 0;
  transform: rotate(45deg) translate(-0.5px, -0.5px);
}

.checklist-item label {
  flex: 1;
  font-size: 0.92rem;
  cursor: pointer;
  line-height: 1.35;
  color: var(--text-primary);
  user-select: none;
}

.checklist-del-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  opacity: 0.5;
}

.checklist-item:hover .checklist-del-btn {
  opacity: 1;
}

.checklist-del-btn:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.add-checklist-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.add-checklist-row input {
  flex: 1;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.88rem;
  outline: none;
}

.add-checklist-row button, .add-label-row button {
  background: var(--accent-color);
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Labels in modal */
.labels-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.label-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
}

.label-remove-btn {
  background: transparent;
  border: none;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  font-size: 0.9rem;
}

.add-label-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.add-label-row input[type="text"] {
  flex: 1;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.88rem;
}

.add-label-row input[type="color"] {
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
}

/* Priority Selector in Modal */
.priority-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.priority-btn {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.priority-btn:hover {
  background: var(--btn-hover);
}

.priority-btn.active {
  border-color: var(--accent-color);
  background: rgba(59, 130, 246, 0.15);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
  font-weight: 700;
}

.priority-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.prio-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

[data-theme^="tui"] .priority-btn {
  border-radius: 0;
}

/* Due status in modal */
.due-status-badge {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
}
.due-status-badge.overdue {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}
.due-status-badge.today {
  background: rgba(249, 115, 22, 0.15);
  color: #f97316;
}
.due-status-badge.tomorrow {
  background: rgba(234, 179, 8, 0.15);
  color: #eab308;
}
.due-status-badge.upcoming {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.btn-sm-secondary {
  background: var(--btn-bg);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
}

/* Modal Footer */
.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.btn-danger {
  background: #ef4444;
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-danger:hover {
  background: #dc2626;
}

/* Settings Form */
.settings-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 1rem;
}

.settings-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.settings-group input {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.settings-group select {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  outline: none;
}

.settings-group select:focus {
  border-color: var(--accent-color);
}

.settings-section-hint,
.settings-status-hint {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin: 0 0 0.75rem 0;
  line-height: 1.45;
}

.settings-hint-text {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin: 2px 0 0 0;
  line-height: 1.45;
}

/* Keyboard Shortcuts Grid */
.shortcuts-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.shortcut-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .shortcut-row {
  border-bottom-color: rgba(255, 255, 255, 0.05);
}

.shortcut-row span {
  flex: 1;
  color: var(--text-primary);
}

kbd {
  display: inline-block;
  padding: 3px 6px;
  font-size: 0.8rem;
  font-family: monospace;
  line-height: 1;
  color: var(--text-primary);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}

/* Settings Tool Cards & Action Grid */
.primary-header-btn {
  background: var(--btn-bg);
  border: 1px solid var(--border-color);
  font-weight: 500;
}

.primary-header-btn:hover {
  background: var(--btn-hover);
  border-color: var(--accent-color);
}

.settings-status-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--body-bg);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.settings-status-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.settings-tool-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: var(--body-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-primary);
}

.settings-tool-card:hover {
  background: var(--btn-hover);
  border-color: var(--accent-color);
  transform: translateY(-1px);
}

.settings-tool-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--btn-bg);
  color: var(--accent-color);
  flex-shrink: 0;
}

.settings-tool-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.78rem;
}

.settings-tool-text strong {
  font-size: 0.88rem;
}

/* ==========================================================================
   Notification Settings in Modal
   ========================================================================== */
.switch-toggle {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 20px;
  cursor: pointer;
}

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

.switch-slider {
  position: absolute;
  inset: 0;
  background-color: var(--btn-bg);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  transition: all 0.2s ease;
}

.switch-slider::before {
  content: "";
  position: absolute;
  height: 12px;
  width: 12px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-secondary);
  border-radius: 50%;
  transition: all 0.2s ease;
}

.switch-toggle input:checked + .switch-slider {
  background-color: rgba(0, 255, 102, 0.15);
  border-color: var(--accent-color);
}

.switch-toggle input:checked + .switch-slider::before {
  transform: translateX(18px);
  background-color: var(--accent-color);
  box-shadow: 0 0 6px var(--accent-color);
}

.notif-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 10px 0;
  font-size: 0.8rem;
}

.notif-status-label {
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.notif-perm-badge {
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 700;
  border: 1px solid var(--border-color);
  background: var(--btn-bg);
  text-transform: uppercase;
}

.notif-perm-badge.granted {
  border-color: #00ff66;
  color: #00ff66;
  background: rgba(0, 255, 102, 0.1);
}

.notif-perm-badge.denied {
  border-color: #ef4444;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

.notif-perm-badge.default {
  border-color: #eab308;
  color: #eab308;
  background: rgba(234, 179, 8, 0.1);
}

.icon-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: var(--btn-bg);
  color: var(--text-primary);
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
}

.icon-btn-sm:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: var(--btn-hover);
}

.notif-intervals-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px 10px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-top: 6px;
}

.notif-interval-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  color: var(--text-primary);
}

.notif-dot {
  font-size: 0.8rem;
  line-height: 1;
}

.notif-dot.red { color: #ef4444; }
.notif-dot.orange { color: #f97316; }
.notif-dot.yellow { color: #eab308; }
.notif-dot.green { color: #10b981; }
.notif-dot.gray { color: var(--text-secondary); }

.notif-name {
  font-weight: 700;
  width: 65px;
}

.notif-time {
  color: var(--text-secondary);
}

.notif-disabled-rule {
  opacity: 0.65;
  border-top: 1px dashed var(--border-color);
  padding-top: 4px;
  margin-top: 2px;
}

.notif-hint-text {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* ==========================================================================
   Multi-Day Selector Chips (Used in Kanban List Footer Quick-Add)
   ========================================================================== */

.day-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 25px;
  height: 25px;
  min-width: 25px;
  min-height: 25px;
  border-radius: 3px;
  border: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.4);
  color: var(--tui-dim);
  font-family: var(--tui-font);
  font-size: 0.70rem;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
}

[data-theme^="tui"] .day-chip {
  border-radius: 0;
}

.day-chip:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: rgba(0, 255, 102, 0.1);
  transform: translateY(-1px);
}

.day-chip:active {
  transform: scale(0.92);
}

.day-chip.active {
  border-color: var(--accent-color);
  color: #030704;
  background: var(--accent-color);
  box-shadow: 0 0 8px rgba(0, 255, 102, 0.45), inset 0 0 2px rgba(255, 255, 255, 0.3);
  font-weight: 800;
}

[data-theme="tui-amber"] .day-chip.active {
  color: #0d0800;
  box-shadow: 0 0 8px rgba(255, 176, 0, 0.5);
}

/* View Switcher (Board vs Calendar) */
.view-switcher {
  display: flex;
  align-items: center;
  background: var(--btn-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
}

.view-tab-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.view-tab-btn:hover {
  color: var(--text-primary);
}

.view-tab-btn.active {
  background: var(--card-bg);
  color: var(--accent-color);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Touch Drag and Drop Mobile Styles */
.touch-drag-clone {
  pointer-events: none !important;
  user-select: none !important;
  z-index: 99999 !important;
  cursor: grabbing !important;
  box-sizing: border-box !important;
}

.kanban-card {
  touch-action: pan-x pan-y;
  -webkit-touch-callout: none;
}

/* Utilities */
.hidden {
  display: none !important;
}

/* Modern Color Palette Popover Platter */
.modern-color-palette-popover {
  position: fixed;
  z-index: 100000;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.15);
  padding: 12px;
  width: 210px;
  animation: popoverFadeIn 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes popoverFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.palette-header {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.palette-swatches-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.palette-swatch-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  outline: none;
}

.palette-swatch-btn:hover {
  transform: scale(1.18);
  border-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.palette-custom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}

.palette-native-input {
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  background: transparent;
  padding: 0;
  outline: none;
}

/* ==========================================================================
   TUI (Terminal User Interface) UI/UX Design System
   ========================================================================== */

/* Universal Monospace & Typography for TUI */
[data-theme^="tui"],
[data-theme^="tui"] body,
[data-theme^="tui"] button,
[data-theme^="tui"] input,
[data-theme^="tui"] select,
[data-theme^="tui"] textarea,
[data-theme^="tui"] kbd,
[data-theme^="tui"] .app-header,
[data-theme^="tui"] .kanban-list,
[data-theme^="tui"] .kanban-card,
[data-theme^="tui"] .modal-card,
[data-theme^="tui"] .tui-status-bar {
  font-family: var(--tui-font) !important;
  -webkit-font-smoothing: antialiased;
}

/* Sharp boxy aesthetic: zero out border-radius */
[data-theme^="tui"] *,
[data-theme^="tui"] *::before,
[data-theme^="tui"] *::after {
  border-radius: 0 !important;
}

/* Subtle phosphor glow on headings and main titles */
[data-theme="tui"] .app-logo,
[data-theme="tui"] .list-title,
[data-theme="tui"] .modal-header h3,
[data-theme="tui"] .tui-mode-tag {
  text-shadow: 0 0 6px rgba(0, 255, 102, 0.4);
}

[data-theme="tui-amber"] .app-logo,
[data-theme="tui-amber"] .list-title,
[data-theme="tui-amber"] .modal-header h3,
[data-theme="tui-amber"] .tui-mode-tag {
  text-shadow: 0 0 6px rgba(255, 176, 0, 0.4);
}

/* Terminal App Header */
[data-theme^="tui"] .app-header {
  border-bottom: 2px solid var(--border-color);
  background: var(--header-bg);
}

[data-theme^="tui"] .app-logo::before {
  content: ">_ ";
  font-weight: 800;
  color: var(--accent-color);
}

[data-theme^="tui"] .board-title-input {
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  padding: 4px 10px;
}

[data-theme^="tui"] .board-title-input:focus {
  border-color: var(--tui-border-active);
  box-shadow: var(--card-hover-shadow);
}

/* View switcher (Board / Calendar) */
[data-theme^="tui"] .view-switcher {
  border: 1px solid var(--border-color);
  background: var(--header-bg);
  padding: 2px;
  gap: 2px;
}

[data-theme^="tui"] .view-tab-btn {
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
}

[data-theme^="tui"] .view-tab-btn.active {
  background: var(--btn-bg);
  border-color: var(--tui-border-active);
  color: var(--text-primary);
}

/* Header & General Buttons in TUI */
[data-theme^="tui"] .icon-btn,
[data-theme^="tui"] .icon-btn-sm,
[data-theme^="tui"] .primary-header-btn,
[data-theme^="tui"] .btn-show-add-card,
[data-theme^="tui"] #btn-add-list {
  border: 1px solid var(--border-color);
  background: var(--btn-bg);
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.15s ease;
}

[data-theme^="tui"] .icon-btn:hover,
[data-theme^="tui"] .icon-btn-sm:hover,
[data-theme^="tui"] .btn-show-add-card:hover,
[data-theme^="tui"] #btn-add-list:hover {
  background: var(--btn-hover);
  border-color: var(--tui-border-active);
  box-shadow: var(--card-hover-shadow);
  color: var(--text-primary);
}

/* Terminal Kanban Lists & Columns */
[data-theme^="tui"] .board-container {
  height: calc(100vh - 56px - var(--tui-bar-height, 28px));
  padding: 1rem;
}

[data-theme^="tui"] .calendar-container {
  height: calc(100vh - 56px - var(--tui-bar-height, 28px));
}

[data-theme^="tui"] .kanban-list {
  border: 1px solid var(--border-color);
  background: var(--list-bg);
  box-shadow: none;
}

[data-theme^="tui"] .list-header {
  border-bottom: 1px solid var(--border-color);
  padding: 8px 12px;
  margin-bottom: 10px;
}

[data-theme^="tui"] .list-title {
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 0.88rem;
}

[data-theme^="tui"] .list-card-count {
  background: var(--btn-bg);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.72rem;
  padding: 1px 6px;
  font-weight: 700;
}

/* Terminal Cards */
[data-theme^="tui"] .kanban-card {
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  box-shadow: none;
  padding: 10px 12px;
  margin-bottom: 8px;
  position: relative;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

[data-theme^="tui"] .kanban-card:hover {
  border-color: var(--tui-border-active);
  box-shadow: var(--card-hover-shadow);
  transform: none;
}

/* Card Priority Border Colors (replaces priority pill) */
.kanban-card.priority-urgent,
[data-theme^="tui"] .kanban-card.priority-urgent {
  border-color: #ef4444;
}

.kanban-card.priority-high,
[data-theme^="tui"] .kanban-card.priority-high {
  border-color: #f97316;
}

.kanban-card.priority-medium,
[data-theme^="tui"] .kanban-card.priority-medium {
  border-color: #eab308;
}

.kanban-card.priority-low,
[data-theme^="tui"] .kanban-card.priority-low {
  border-color: #10b981;
}

.kanban-card.priority-none,
[data-theme^="tui"] .kanban-card.priority-none {
  border-color: var(--border-color);
}

/* Priority Hover States with subtle phosphor glow */
.kanban-card.priority-urgent:hover,
[data-theme^="tui"] .kanban-card.priority-urgent:hover {
  border-color: #ff6b6b;
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.45);
}

.kanban-card.priority-high:hover,
[data-theme^="tui"] .kanban-card.priority-high:hover {
  border-color: #fb923c;
  box-shadow: 0 0 10px rgba(249, 115, 22, 0.45);
}

.kanban-card.priority-medium:hover,
[data-theme^="tui"] .kanban-card.priority-medium:hover {
  border-color: #facc15;
  box-shadow: 0 0 10px rgba(234, 179, 8, 0.45);
}

.kanban-card.priority-low:hover,
[data-theme^="tui"] .kanban-card.priority-low:hover {
  border-color: #34d399;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.45);
}

[data-theme^="tui"] .card-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.2px;
}

[data-theme^="tui"] .card-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  border-left: 2px solid var(--border-color);
  padding-left: 8px;
  margin-top: 6px;
}

/* Terminal Badges (Priority, Labels, Due, Checklist) */
[data-theme^="tui"] .card-priority-pill {
  border: 1px solid var(--border-color);
  background: var(--btn-bg);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 6px;
}

[data-theme^="tui"] .card-priority-pill .color-dot-circle {
  border-radius: 0 !important;
  width: 6px;
  height: 6px;
}

[data-theme^="tui"] .card-label-badge {
  border: 1px solid var(--border-color);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 1px 6px;
}

[data-theme^="tui"] .badge {
  border: 1px solid var(--border-color);
  background: var(--btn-bg);
  color: var(--text-secondary);
  font-size: 0.72rem;
  padding: 2px 6px;
  font-weight: 600;
}

[data-theme^="tui"] .badge.due-badge.overdue {
  border-color: #ef4444;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
}

[data-theme^="tui"] .badge.due-badge.due-soon {
  border-color: #f59e0b;
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
}

[data-theme^="tui"] .badge.checklist-badge.complete {
  border-color: var(--tui-border-active);
  color: var(--tui-border-active);
}

/* Card Progress Meter */
[data-theme^="tui"] .card-progress-bar {
  border: 1px solid var(--border-color);
  background: var(--header-bg);
  height: 6px;
}

[data-theme^="tui"] .card-progress-fill {
  background: var(--accent-color);
}

/* TUI Checklist Item Checkboxes */
[data-theme^="tui"] .card-checklist-item {
  border-top: 1px dashed var(--border-color);
  padding: 4px 0;
}

[data-theme^="tui"] .card-chk-box,
[data-theme^="tui"] .checklist-chk {
  accent-color: var(--accent-color);
  cursor: pointer;
}

/* Add List column wrapper */
[data-theme^="tui"] .add-list-wrapper {
  border: 1px dashed var(--border-color);
  background: var(--add-list-bg);
  box-shadow: none;
}

[data-theme^="tui"] .add-list-wrapper input {
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
}

[data-theme^="tui"] .add-list-wrapper input:focus {
  border-color: var(--tui-border-active);
}

/* Terminal Modals & Dialogs */
[data-theme^="tui"] .modal-overlay {
  background: var(--modal-overlay);
  backdrop-filter: blur(2px);
}

[data-theme^="tui"] .modal-card {
  border: 2px solid var(--tui-border-active);
  background: var(--modal-bg);
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.95), var(--card-hover-shadow);
}

[data-theme^="tui"] .modal-header {
  border-bottom: 1px dashed var(--border-color);
  padding: 12px 18px;
}

[data-theme^="tui"] .modal-header h3 {
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-primary);
}

[data-theme^="tui"] .modal-header h3::before {
  content: "[ ";
  color: var(--text-secondary);
}

[data-theme^="tui"] .modal-header h3::after {
  content: " ]";
  color: var(--text-secondary);
}

[data-theme^="tui"] .modal-close {
  border: 1px solid var(--border-color);
  background: var(--btn-bg);
  color: var(--text-primary);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

[data-theme^="tui"] .modal-close:hover {
  background: var(--accent-color);
  color: #000;
  border-color: var(--accent-color);
}

[data-theme^="tui"] .modal-footer {
  border-top: 1px dashed var(--border-color);
  padding: 12px 18px;
}

[data-theme^="tui"] .settings-tool-card {
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  box-shadow: none;
}

[data-theme^="tui"] .settings-tool-card:hover {
  border-color: var(--tui-border-active);
  box-shadow: var(--card-hover-shadow);
}

[data-theme^="tui"] .shortcuts-grid .shortcut-row {
  border-bottom: 1px dotted var(--border-color);
  padding: 6px 0;
}

[data-theme^="tui"] kbd {
  border: 1px solid var(--border-color);
  background: var(--btn-bg);
  color: var(--text-primary);
  font-weight: 700;
  box-shadow: none;
}

/* Fuzzy Finder / Search Modal */
[data-theme^="tui"] .search-modal-box {
  border: 2px solid var(--tui-border-active);
  background: var(--modal-bg);
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.95), var(--card-hover-shadow);
}

[data-theme^="tui"] .search-modal-input-row {
  border-bottom: 1px solid var(--border-color);
}

[data-theme^="tui"] .search-modal-input-row input {
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

[data-theme^="tui"] .search-result-card {
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  margin-bottom: 6px;
}

[data-theme^="tui"] .search-result-card:hover {
  border-color: var(--tui-border-active);
  box-shadow: var(--card-hover-shadow);
}

/* TUI Overrides for Quick Add & Todo Entries */
[data-theme^="tui"] .quick-add-form {
  border: 1px dashed var(--border-color);
  background: var(--card-bg);
  border-radius: 0;
  box-shadow: none;
}

[data-theme^="tui"] .quick-add-form:focus-within {
  border-color: var(--tui-border-active);
  border-style: solid;
  box-shadow: none;
}

[data-theme^="tui"] .btn-quick-add {
  border-radius: 0;
  background: var(--accent-color);
  color: var(--header-bg);
  font-weight: 700;
}

[data-theme^="tui"] .card-chk-custom {
  border-radius: 0;
  border: 1px solid var(--border-color);
}

[data-theme^="tui"] .card-done-chk:checked + .card-chk-custom {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

[data-theme^="tui"] .card-done-chk:checked + .card-chk-custom::after {
  border-color: var(--header-bg);
}

[data-theme^="tui"] .card-delete-quick-btn {
  border-radius: 0;
}

/* ==========================================================================
   List Navigation Switcher (Desktop & Mobile)
   ========================================================================== */
.mobile-list-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 1.25rem;
  overflow-x: auto;
  white-space: nowrap;
  background: rgba(4, 9, 5, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  scrollbar-width: none;
  position: sticky;
  top: 0;
  z-index: 15;
  transition: background-color 0.25s ease, border-color 0.25s ease;
  -webkit-overflow-scrolling: touch;
}

.mobile-list-nav::-webkit-scrollbar {
  display: none;
}

.mobile-nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border: 1px solid var(--border-color);
  background: rgba(12, 22, 14, 0.7);
  color: var(--text-secondary);
  font-family: var(--tui-font);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.16s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  line-height: 1;
}

[data-theme^="tui"] .mobile-nav-pill {
  border-radius: 0;
}

.mobile-nav-pill:hover {
  border-color: rgba(0, 255, 102, 0.6);
  color: var(--text-primary);
  background: rgba(0, 255, 102, 0.08);
  transform: translateY(-1px);
}

.mobile-nav-pill:active {
  transform: scale(0.96);
}

.mobile-nav-pill.active {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: rgba(0, 255, 102, 0.16);
  box-shadow: 0 0 10px rgba(0, 255, 102, 0.3), inset 0 -2px 0 var(--accent-color);
  text-shadow: 0 0 6px rgba(0, 255, 102, 0.5);
}

/* Held pill: lifted out of the bar while the list order follows the finger.
   Declared after :hover/:active so it wins while the finger stays down. */
.mobile-nav-pill.pill-dragging {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: rgba(0, 255, 102, 0.18);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px) scale(1.04);
  cursor: grabbing;
  position: relative;
  z-index: 2;
}

.mobile-nav-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 140px;
}

.mobile-nav-count {
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--tui-font);
  padding: 1px 6px;
  border-radius: 3px;
  transition: all 0.15s ease;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

[data-theme^="tui"] .mobile-nav-count {
  border-radius: 0;
}

.mobile-nav-pill:hover .mobile-nav-count {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.mobile-nav-pill.active .mobile-nav-count {
  background: var(--accent-color);
  color: #030704;
  border-color: var(--accent-color);
  font-weight: 800;
  box-shadow: 0 0 6px rgba(0, 255, 102, 0.4);
}

/* ==========================================================================
   Mobile UI/UX Enhancements (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
  html, body {
    height: 100%;
    min-height: 100dvh;
    overflow-x: hidden;
  }

  /* Compact Header */
  .app-header {
    height: 48px;
    padding: 0 0.75rem;
    position: sticky;
    top: 0;
    z-index: 20;
  }

  .app-logo {
    font-size: 1.05rem;
    gap: 0.35rem;
  }

  .primary-header-btn {
    padding: 5px 8px;
    font-size: 0.78rem;
  }

  /* Mobile List Switcher Pill Bar Overrides */
  .mobile-list-nav {
    padding: 8px 10px;
    top: 48px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .mobile-list-nav::-webkit-scrollbar {
    display: none;
  }

  .mobile-nav-pill {
    padding: 6px 12px;
    font-size: 0.78rem;
    min-height: 32px;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-nav-count {
    font-size: 0.65rem;
    padding: 2px 6px;
  }

  /* Vertical Stacked Kanban Board Container on Mobile */
  .board-container {
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 0.65rem 2.5rem 0.65rem;
    gap: 1.25rem;
    height: calc(100vh - 92px);
    height: calc(100dvh - 92px);
    overflow-x: hidden;
    overflow-y: auto;
    scroll-snap-type: none;
    -webkit-overflow-scrolling: touch;
  }

  /* Full width mobile card columns stacked vertically */
  .kanban-list {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    max-height: none;
    scroll-margin-top: 104px;
    margin: 0;
    display: flex;
    flex-direction: column;
  }

  /* Match the stacked full-width columns instead of the 300px desktop rail */
  .list-placeholder {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    height: 120px;
    border-radius: 10px;
  }

  .add-list-wrapper {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    max-height: fit-content;
    margin-top: 0.25rem;
  }

  /* List Header */
  .list-header {
    padding: 10px 10px 8px 10px;
  }

  .list-title-input {
    font-size: 16px !important; /* Prevents iOS Safari auto-zoom on input focus */
    font-weight: 700;
  }

  .list-delete-btn {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
  }

  /* Cards Container on Mobile expands naturally without nested scroll trap */
  .cards-container {
    padding: 4px 8px 8px 8px;
    gap: 8px;
    max-height: none;
    overflow-y: visible;
  }

  /* Touch-optimized Kanban Card */
  .kanban-card,
  [data-theme^="tui"] .kanban-card {
    padding: 10px 10px;
    margin-bottom: 6px;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
  }

  .kanban-card:active {
    transform: scale(0.985);
  }

  .card-main-row {
    padding: 2px 0;
    gap: 10px;
  }

  /* Larger touch target for completion toggle checkbox */
  .card-complete-toggle {
    padding: 6px;
    margin: -6px 0 -6px -2px;
    -webkit-tap-highlight-color: transparent;
  }

  .card-chk-custom,
  [data-theme^="tui"] .card-chk-custom {
    width: 20px;
    height: 20px;
  }

  .card-title {
    font-size: 0.92rem;
    line-height: 1.4;
  }

  /* Delete button is always visible and easy to tap on mobile touchscreens */
  .card-delete-quick-btn {
    padding: 6px;
    margin: -4px -2px -4px 0;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
  }

  .card-delete-quick-btn:active {
    opacity: 1;
    color: #ef4444;
  }

  /* The grip stays visible on mobile so card layout matches desktop. Card
     reordering itself is done from the pill bar, so the handle is not a drag
     target here. Touch has no hover, so raise the resting opacity a little. */
  .card-drag-grip {
    display: flex;
    opacity: 0.5;
    cursor: default;
  }

  .card-drag-grip svg {
    width: 18px;
    height: 18px;
  }

  /* Quick Add Bar */
  .list-quick-add {
    padding: 6px 8px 6px 8px;
  }

  .quick-add-form {
    padding: 5px 6px;
    gap: 6px;
  }

  .quick-add-input,
  .new-list-input {
    font-size: 16px !important; /* Prevents iOS viewport auto-zoom */
    padding: 4px 4px;
  }

  .btn-quick-add {
    width: 34px;
    height: 34px;
    min-width: 34px;
    min-height: 34px;
    -webkit-tap-highlight-color: transparent;
  }

  .kanban-list-footer {
    padding: 6px 8px 8px 8px;
  }

  .quick-add-days-group .day-chip {
    width: 27px;
    height: 27px;
    min-width: 27px;
    min-height: 27px;
    font-size: 0.72rem;
  }

  /* Modals on Mobile */
  .modal-overlay {
    padding: 0.75rem;
  }

  /* Add Todo modal: bigger touch targets for priority choices */
  #add-card-modal .priority-btn {
    min-height: 34px;
    padding: 8px 12px;
    font-size: 0.8rem;
  }

  .modal-card {
    width: 100%;
    max-width: 100%;
    max-height: 88dvh;
    border-radius: 6px;
  }

  .modal-header {
    padding: 12px 14px;
  }

  .modal-close {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
  }

  .modal-body {
    padding: 14px;
    max-height: calc(88dvh - 60px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .modal-section {
    margin-bottom: 16px;
  }

  /* Hide CRT scanlines on mobile for battery and rendering performance */
  .tui-crt-lines {
    display: none !important;
  }
}