/* One palette and component language across the existing ToDo pages. */
@media(max-width:400px) {
  .app-shell .app-nav { gap:2px; }
  .app-shell .app-nav a { font-size:11px; padding:8px 4px; min-width:0; }
  .app-shell .app-shell-actions { flex-wrap:wrap; gap:6px; max-width:100%; min-width:0; }
}
:root {
  --canvas: #0c1220;
  --surface: #131d2e;
  --surface-raised: #1b2940;
  --input: #10192a;
  --hover: #263852;
  --border: #29374e;
  --text: #e9eef7;
  --muted: #9cabbe;
  --accent: #94a5ff;
  --accent-text: #11182d;
  --success: #76d7b4;
  --completed-bg: #173d34;
  --completed-bg-strong: #1d5143;
  --completed-border: #55d49f;
  --completed-text: #effff9;
  --completed-muted: #b8ecd8;
  --warning: #f3c783;
  --danger: #f29da9;
  --radius: 14px;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --canvas: #edf1f7;
  --surface: #fff;
  --surface-raised: #f3f6fb;
  --input: #fafcff;
  --hover: #e6edf9;
  --border: #d6deeb;
  --text: #26334a;
  --muted: #63738b;
  --accent: #596cd5;
  --accent-text: #fff;
  --success: #26795d;
  --completed-bg: #d9f7e8;
  --completed-bg-strong: #c4efd9;
  --completed-border: #238861;
  --completed-text: #143d2d;
  --completed-muted: #276a51;
  --warning: #956010;
  --danger: #b43850;
  color-scheme: light;
}
html[data-theme],
html[data-theme] body {
  background: var(--canvas) !important;
  color: var(--text);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.55;
}
.app-shell {
  height: 76px;
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 12px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex: none;
  position: relative;
  z-index: 150;
}
.app-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
  color: var(--text) !important;
  text-decoration: none !important;
  font-size: 19px;
  font-weight: 750;
  letter-spacing: -0.5px;
}
.app-brand-icon {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  background: var(--accent);
  color: var(--accent-text);
  border-radius: 11px;
  font-size: 24px;
}
.app-brand-sub {
  display: block;
  font-size: 10px;
  font-weight: 450;
  color: var(--muted);
  letter-spacing: 0.2px;
  line-height: 1.25;
}
.app-nav {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 1;
}
.app-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 9px 15px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.app-nav a[aria-current="page"] {
  background: var(--surface-raised);
  color: var(--accent);
}
.app-nav a:hover {
  background: var(--hover);
  color: var(--text);
}
.app-shell-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}
.app-signout {
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
}
html[data-theme] .app-theme-toggle {
  min-width: 0;
  width: auto;
  padding: 7px 11px;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  color: var(--text);
  border-radius: 9px;
  box-shadow: none;
  font-size: 12px;
  min-height: 34px;
}
html[data-theme] body > .container {
  margin: 0 !important;
  padding: 24px 28px !important;
  width: 100%;
  max-width: none;
  background: var(--canvas) !important;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
  border: 0;
}
html[data-theme] body[data-view] > .container {
  height: calc(100dvh - 76px);
  min-height: 0;
  padding: 18px 22px !important;
}
html[data-theme] :is(h1, h2, h3, h4, h5, h6) {
  color: var(--text) !important;
  letter-spacing: -0.025em;
}
html[data-theme] h1 {
  font-size: 26px;
  font-weight: 650;
  text-align: left;
  margin: 0 0 16px;
}
html[data-theme] h2 {
  font-size: 20px;
}
html[data-theme] h3 {
  font-size: 16px;
}
html[data-theme] :is(.back-link, .back-link:hover) {
  background: transparent;
  color: var(--muted);
  border: 0;
  box-shadow: none;
  padding: 0;
  margin: 0 0 14px;
  font-size: 12px;
  transform: none;
}
.app-page-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 20px;
}
.app-page-heading h1 {
  margin: 0 !important;
}
.app-page-heading p {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--muted);
}
html[data-theme] :is(button, .button, .btn) {
  font-family: inherit;
  border-radius: 9px;
  box-shadow: none;
  transition:
    background 0.15s,
    border-color 0.15s;
  color: var(--text);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  min-width: 0;
  font-size: 13px;
  line-height: 1.4;
  transform: none !important;
}
html[data-theme] :is(button, .button, .btn):hover {
  box-shadow: none;
  background: var(--hover);
  transform: none !important;
}
html[data-theme]
  :is(
    .btn-blue,
    .btn-green,
    .btn-purple,
    .add-task-btn,
    .add-project-btn,
    .popup-btn-primary,
    .gantt-action-btn.purple,
    .gantt-action-btn.green
  ) {
  background: var(--accent) !important;
  border-color: transparent !important;
  color: var(--accent-text) !important;
}
html[data-theme] :is(.delete-btn, .btn-red, .popup-btn-danger, .btn-danger) {
  background: color-mix(in srgb, var(--danger) 12%, var(--surface)) !important;
  color: var(--danger) !important;
  border-color: color-mix(in srgb, var(--danger) 35%, var(--border)) !important;
}
html[data-theme]
  :is(
    .project-card,
    .task-group-card,
    .task-item,
    .today-task-card,
    .today-tasks-section,
    .task-group-info,
    .new-task-form,
    .stat-card,
    .chart-container,
    .chart-card,
    .progress-card,
    .project-progress-card,
    .recent-activity,
    .date-filter,
    .login-card,
    .calendar-sidebar,
    .calendar-main,
    .gantt-sidebar,
    .gantt-chart,
    .day-section,
    .project-column,
    .modal-content,
    .gantt-popup,
    .time-popup,
    .td-card,
    .comment-modal,
    .admin-section
  ) {
  background: var(--surface) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
  box-shadow: 0 3px 16px #0000000b;
  border-radius: var(--radius);
}
html[data-theme] :is(.project-card, .task-group-card) {
  padding: 20px;
  border-width: 1px;
  transform: none !important;
}
html[data-theme] :is(.project-card, .task-group-card, .task-item):hover {
  border-color: var(--accent) !important;
  transform: none !important;
}
html[data-theme]
  :is(
    input:not([type="checkbox"]):not([type="range"]):not([type="color"]),
    select,
    textarea
  ) {
  background: var(--input) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
  border-radius: 8px;
  box-shadow: none;
  accent-color: var(--accent);
}
html[data-theme] :is(input, select, textarea):focus {
  border-color: var(--accent) !important;
  outline-color: var(--accent);
}
html[data-theme] input[type="checkbox"] {
  accent-color: var(--accent);
}
html[data-theme]
  :is(
    .task-name,
    .project-title,
    .task-group-title,
    .td-value,
    .gantt-label-name,
    .popupTitle
  ) {
  color: var(--text) !important;
}
html[data-theme]
  :is(
    .project-count,
    .stat-label,
    .progress-text,
    .task-project-info,
    .task-group-description,
    .timer-display,
    .td-label,
    .td-project,
    .sidebar-header p,
    .gantt-toolbar label,
    .no-tasks,
    .empty-state,
    .reorder-status,
    .gantt-legend,
    .gantt-popup-field label
  ) {
  color: var(--muted) !important;
}
html[data-theme]
  :is(
    .calendar-header,
    .sidebar-header,
    .gantt-toolbar,
    .gantt-label-header,
    .gantt-header,
    .gantt-popup-header,
    .gantt-popup-actions,
    .td-header,
    .td-actions,
    .comment-modal-header,
    .comment-modal-footer,
    .project-column-header,
    .task-group-header,
    .project-header,
    .month-title,
    .calendar-header-cell,
    .calendar-header-row,
    .day-section-header
  ) {
  background: var(--surface-raised) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
  box-shadow: none;
}
html[data-theme]
  :is(
    .calendar-grid,
    .calendar-month-grid,
    .gantt-table,
    .gantt-cell,
    .gantt-label,
    .gantt-date-header,
    .gantt-day-header,
    .gantt-month-header
  ) {
  border-color: var(--border) !important;
  background: var(--surface) !important;
  color: var(--muted) !important;
}
html[data-theme] .calendar-day {
  background: var(--surface) !important;
  border-color: var(--border) !important;
}
html[data-theme] .calendar-day.empty-day {
  background: var(--canvas) !important;
}
html[data-theme] :is(.calendar-day.today, .day-section.today) {
  background: color-mix(in srgb, var(--accent) 8%, var(--surface)) !important;
  border-color: var(--accent) !important;
  box-shadow: none;
}
html[data-theme] .day-number {
  color: var(--text) !important;
}
html[data-theme] .calendar-day.today .day-number {
  background: var(--accent) !important;
  color: var(--accent-text) !important;
}
html[data-theme]
  :is(
    .td-info-cell,
    .td-comment-box,
    .time-display,
    .end-time-display,
    .duration-btn,
    .gantt-popup .value,
    .activity-item,
    .stat-badge
  ) {
  background: var(--surface-raised) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
  box-shadow: none;
}
html[data-theme] .day-task-item {
  background: var(--surface-raised) !important;
  color: var(--text) !important;
  border-top-color: var(--border) !important;
  border-right-color: var(--border) !important;
  border-bottom-color: var(--border) !important;
  border-left-width: 4px !important;
  box-shadow: none;
}
html[data-theme] .task-count {
  color: var(--accent) !important;
}
html[data-theme] :is(.stat-number, .progress-percentage) {
  color: var(--accent) !important;
}
html[data-theme]
  :is(
    .view-btn.active,
    .gantt-zoom-btn.active,
    .duration-btn.selected,
    .time-option.selected
  ) {
  background: var(--accent) !important;
  color: var(--accent-text) !important;
  border-color: transparent !important;
}
html[data-theme] :is(.progress-bar, .progress-bar-container) {
  background: var(--border) !important;
}
html[data-theme] :is(.progress-fill, .progress-bar-fill) {
  background: var(--accent) !important;
}
html[data-theme] [style*="color: #718096"],
html[data-theme] [style*="color:#718096"],
html[data-theme] [style*="color: #6b7280"] {
  color: var(--muted) !important;
}
html[data-theme]
  :is(
    [style*="background: #fff"],
    [style*="background:#fff"],
    [style*="background: white"]
  ):not(.scheduled-task, .week-task-item, .day-task-item) {
  background: var(--surface) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}
html[data-theme] .order-controls {
  flex-shrink: 0;
}
html[data-theme] .order-controls button {
  background: var(--surface-raised);
  color: var(--muted);
  border-color: var(--border);
  min-width: 34px;
  min-height: 34px;
}
html[data-theme] .theme-switch {
  display: none !important;
}
html[data-theme] :focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
html[data-theme] .schedule-primary {
  background: var(--accent) !important;
  color: var(--accent-text) !important;
}
html[data-theme] .app-theme-toggle {
  color: var(--text);
}
html[data-theme] body:has(.login-card) {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
}
html[data-theme] .login-card {
  align-self: center;
  margin: 12vh auto 30px;
  padding: 30px;
  border: 1px solid var(--border);
  max-width: 410px;
}
html[data-theme] .login-card button {
  background: var(--accent);
  color: var(--accent-text);
}
html[data-theme] .date-filter {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--border);
}
html[data-theme] .date-filter input {
  width: auto;
  min-width: 130px;
}
@media (max-width: 850px) {
  .app-shell {
    padding: 12px 18px;
    gap: 16px;
  }
  .app-brand {
    min-width: 140px;
  }
  .app-nav a {
    padding: 8px 11px;
  }
  .app-signout {
    display: none;
  }
  .app-shell-actions {
    gap: 0;
  }
}
@media (max-width: 650px) {
  .app-shell {
    height: auto;
    min-height: 110px;
    padding: 12px 16px 8px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .app-brand {
    min-width: 0;
    flex: 1;
    font-size: 17px;
  }
  .app-brand-icon {
    width: 31px;
    height: 31px;
    font-size: 22px;
  }
  .app-brand-sub {
    font-size: 9px;
  }
  .app-nav {
    order: 3;
    flex: 1 1 100%;
    justify-content: space-between;
    gap: 4px;
  }
  .app-nav a {
    flex: 1;
    text-align: center;
    font-size: 12px;
    padding: 8px;
  }
  .app-shell-actions {
    margin-left: auto;
  }
  .app-page-heading {
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
  }
  .app-page-heading p {
    font-size: 11px;
  }
  html[data-theme] h1 {
    font-size: 23px !important;
  }
  html[data-theme] body > .container {
    padding: 18px 14px !important;
  }
  html[data-theme] body[data-view] > .container {
    height: auto;
    min-height: 0;
    padding: 14px 10px !important;
  }
  html[data-theme] :is(.project-card, .task-group-card) {
    padding: 16px;
  }
  html[data-theme] :is(.button, .btn) {
    font-size: 12px;
    padding: 10px 13px;
  }
  .app-theme-toggle {
    min-height: 34px !important;
  }
  .schedule-notice button {
    width: auto;
  }
}
html[data-theme] :is(.admin-tool, .setup-container, .activity-feed) {
  background: var(--surface) !important;
  color: var(--text) !important;
  border: 1px solid var(--border);
  box-shadow: none;
  border-radius: var(--radius);
}
html[data-theme] .activity-title {
  color: var(--text);
}
html[data-theme] :is(.activity-details, .activity-time, .admin-tool p) {
  color: var(--muted);
}
html[data-theme] .projects-table th {
  background: var(--surface-raised);
  color: var(--text);
}
html[data-theme] .projects-table :is(th, td) {
  border-color: var(--border);
}
html[data-theme] .chart-container:has(.projects-table) {
  overflow-x: auto;
}
html[data-theme] .admin-btn {
  background: var(--accent);
  color: var(--accent-text);
  border: 0;
  border-radius: 9px;
  box-shadow: none;
}
@media (max-width: 650px) {
  html[data-theme] :is(.admin-container, .setup-container) {
    margin: 18px 14px;
    padding: 18px;
    max-width: calc(100% - 28px);
  }
  html[data-theme] .activity-item {
    flex-wrap: wrap;
    gap: 10px;
  }
  html[data-theme] .activity-time {
    width: 100%;
    text-align: left;
  }
}
html[data-theme] :is(.section, .priority-overview-section) {
  background: var(--surface) !important;
  color: var(--text);
  border-color: var(--border);
  box-shadow: none;
  border-radius: var(--radius);
}
html[data-theme] .container a:not(.button):not(.btn):not(.back-link) {
  color: var(--accent);
}
html[data-theme] :is(.project-card, .task-group-card, .task-item) {
  animation: none;
}
html[data-theme] :is(.gantt-label-cell, .gantt-header-cell, .gantt-legend) {
  background: var(--surface) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}
html[data-theme]
  :is(
    .gantt-label-cell.project-row,
    .gantt-label-cell.group-row,
    .gantt-cell.project-row,
    .gantt-header-cell
  ) {
  background: var(--surface-raised) !important;
}
html[data-theme] .gantt-header-cell.today {
  background: var(--accent) !important;
  color: var(--accent-text) !important;
}
html[data-theme] .gantt-cell.today-col {
  background: color-mix(in srgb, var(--accent) 13%, var(--surface)) !important;
  border-inline-color: var(--accent) !important;
}
html[data-theme] :is(.sb-row, .legend-item, .task-label-meta) {
  color: var(--muted) !important;
}
html[data-theme] .schedule-rule-link {
  font-size: 12px;
  background: transparent;
  border: 0;
  color: var(--accent);
  padding: 0 0 12px;
  min-height: 0;
  text-align: left;
  display: block;
}
html[data-theme] :is(.time-estimate-display, .task-time-estimate) {
  background: var(--surface-raised);
  color: var(--muted);
}
@media (max-width: 650px) {
  html[data-theme] .task-group-info {
    padding: 18px;
  }
  html[data-theme] .task-group-info > div:first-child > div:last-child {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px !important;
    width: 100%;
  }
  html[data-theme] .task-group-info .btn {
    width: 100%;
    margin: 0;
  }
  html[data-theme] .new-task-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  html[data-theme] .new-task-input,
  html[data-theme] .add-task-btn {
    grid-column: 1/-1;
    width: 100%;
  }
  html[data-theme] .new-task-form select {
    width: 100%;
  }
  html[data-theme] .task-group-info .progress-bar {
    width: 100%;
    flex: none;
    height: 7px;
  }
}
html[data-theme] .app-page-heading > button {
  padding: 10px 14px;
  min-height: 40px;
}
@media (max-width: 650px) {
  html[data-theme] .date-filter {
    flex-direction: row;
    align-items: center;
    gap: 8px;
  }
  html[data-theme] .date-filter > label {
    width: 100%;
  }
  html[data-theme] .date-filter input {
    min-width: 0;
    width: calc(50% - 18px);
    flex: 1;
  }
  html[data-theme] .date-filter .btn {
    width: auto;
    flex: 1;
    white-space: nowrap;
    padding: 10px 6px;
    font-size: 11px;
  }
  html[data-theme] .date-filter .btn:first-of-type {
    flex: 1 1 100%;
  }
  html[data-theme] .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  html[data-theme] .stat-card {
    padding: 18px 10px;
  }
  html[data-theme] .stat-number {
    font-size: 30px;
  }
}
html[data-theme] body[data-view] .calendar-page-title {
  font-size: 26px !important;
}
@media (max-width: 650px) {
  html[data-theme] body[data-view] .calendar-page-title {
    font-size: 23px !important;
  }
}
html[data-theme] .task-item.priority-immediate {
  border-left-color: var(--danger) !important;
}
html[data-theme] .task-item.priority-high {
  border-left-color: var(--warning) !important;
}
html[data-theme] .task-item.priority-medium {
  border-left-color: var(--accent) !important;
}
html[data-theme] .task-item.priority-low {
  border-left-color: var(--muted) !important;
}
.app-shell-actions .app-signout {
  display: inline-block;
}
@media (max-width: 850px) {
  .app-shell-actions {
    gap: 10px;
  }
  .app-signout {
    font-size: 11px;
  }
}
@media (max-width: 650px) {
  html[data-theme] .date-filter > span {
    display: none;
  }
  html[data-theme] .date-filter input {
    padding: 8px 6px;
    min-height: 44px;
  }
}
/* Calendar cards keep their own colour palette instead of inheriting page ink. */
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item) {
  color: var(--calendar-ink, var(--text)) !important;
  transition-property: transform, box-shadow, border-color, opacity;
}
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item)
  :is(
    .task-name,
    h4,
    .task-project-info,
    .task-time,
    .task-no-time,
    .task-estimate,
    .time-estimate,
    .task-delete-btn,
    .progress-label
  ) {
  color: var(--calendar-ink, var(--text)) !important;
  opacity: 1 !important;
}
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item).completed {
  opacity: 1;
}
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item)
  :is(.task-main-content, .task-details-row) {
  opacity: 1;
}
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item).completed
  :is(.task-name, h4) {
  text-decoration: line-through;
}
html[data-theme] body[data-view] :is(.scheduled-task, .week-task-item, .day-task-item) :is(.task-time, .task-estimate, .time-estimate) {
  background: transparent;
}

/* Completed work should read as clearly finished at a glance in every view. */
html[data-theme] :is(.task-item, .task-group-card).completed,
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item).completed {
  background: var(--completed-bg) !important;
  border-color: var(--completed-border) !important;
  border-left: 5px solid var(--completed-border) !important;
  color: var(--completed-text) !important;
  opacity: 1 !important;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--completed-border) 35%, transparent),
    0 3px 12px color-mix(in srgb, var(--completed-border) 12%, transparent) !important;
}
html[data-theme] :is(.task-item, .task-group-card).completed:hover,
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item).completed:hover {
  background: var(--completed-bg-strong) !important;
}
html[data-theme]
  :is(.task-item, .task-group-card).completed
  :is(.task-name, h3, h4, strong, .task-title),
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item).completed
  :is(.task-name, h4, strong) {
  color: var(--completed-text) !important;
}
html[data-theme]
  :is(.task-item, .task-group-card).completed
  :is(.task-meta, .task-description, .progress-label, small),
html[data-theme]
  body[data-view]
  :is(.scheduled-task, .week-task-item, .day-task-item).completed
  :is(.task-project-info, .task-time, .task-no-time, .task-estimate, .time-estimate, .progress-label, small) {
  color: var(--completed-muted) !important;
}
html[data-theme] .task-complete-btn.completed,
html[data-theme] :is(.completion-btn, .btn-completed).completed,
html[data-theme] .btn-completed {
  background: var(--completed-border) !important;
  border-color: var(--completed-border) !important;
  color: #09251b !important;
  opacity: 1 !important;
}

/* Gantt uses compact labels and bars, so keep the green strong rather than fading it. */
html[data-theme] :is(.sb-row.task-level.completed, .gantt-label-cell.task-row.completed-task) {
  background: var(--completed-bg) !important;
  color: var(--completed-text) !important;
  border-color: var(--completed-border) !important;
  opacity: 1 !important;
}
html[data-theme] .gantt-bar.completed {
  background: var(--completed-border) !important;
  border: 1px solid color-mix(in srgb, var(--completed-border) 70%, #09251b) !important;
  color: #09251b !important;
  opacity: 1 !important;
  text-shadow: none !important;
  box-shadow: 0 1px 5px color-mix(in srgb, var(--completed-border) 28%, transparent);
}

.app-settings-link{display:inline-flex;align-items:center;justify-content:center;flex:none;width:34px;min-height:34px;border:1px solid var(--border);border-radius:8px;color:var(--text);background:var(--surface-raised);font-size:20px;text-decoration:none}.app-settings-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media(max-width:680px){.app-shell-actions{gap:6px!important}}