*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black-100:#0A0E15;
  --black-90:#212631;
  --black-80:#373F4E;
  --black-70:#4E576A;
  --black-60:#667085;
  --white-100:#FFFFFF;
  --white-90:#F0F1F5;
  --white-80:#E0E4EB;
  --white-70:#D1D6E0;
  --white-60:#BFC6D4;
  color-scheme: dark;
  --bg:var(--black-100);
  --surface:var(--black-90);
  --surface-hover:var(--black-80);
  --text:var(--white-100);
  --text-secondary:var(--white-70);
  --text-tertiary:var(--white-60);
  --muted:var(--black-60);
  --border:var(--black-80);
  --focus:var(--white-60);
  --field-border:var(--black-60);
  --inverse:var(--white-100);
  --inverse-hover:var(--white-80);
  --on-inverse:var(--black-100);
  --overlay:rgba(10,14,21,0.7);
  --danger:#DE7A73;
  --success:#7CC093;
  --danger-bg:#B4443B;
  --danger-bg-hover:#9E3A32;
  --status-backlog:#BFC6D4;
  --status-todo:#85A7D6;
  --status-progress:#BC9BD4;
  --status-done:#7CC093;
  --on-status:var(--black-100);
  --tag-text-mix:100%;
  --swatch-mix:100%;
  --outside-opacity:.55;
  --duration:300ms;
  --radius:12px;
  --radius-sm:8px;
  --radius-xs:6px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}

:root[data-theme=light] {
  color-scheme: light;
  --bg:var(--white-90);
  --surface:var(--white-100);
  --surface-hover:var(--white-80);
  --text:var(--black-100);
  --text-secondary:var(--black-80);
  --text-tertiary:var(--black-70);
  --muted:var(--white-60);
  --border:var(--white-70);
  --focus:var(--black-70);
  --inverse:var(--black-100);
  --inverse-hover:var(--black-80);
  --on-inverse:var(--white-100);
  --overlay:rgba(10,14,21,0.35);
  --danger:#B4443B;
  --status-backlog:var(--black-70);
  --status-todo:#3662A1;
  --status-progress:#794B9B;
  --status-done:#3A784F;
  --on-status:var(--white-100);
  --tag-text-mix:45%;
  --swatch-mix:75%;
  --outside-opacity:.75;
}

.theme-switching *, .theme-switching *::before, .theme-switching *::after {
  transition-property: background-color, border-color, color, box-shadow, transform !important;
  transition-duration: var(--duration) !important;
  transition-timing-function: ease !important;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.header h1 {
  min-width: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  overflow-wrap: anywhere;
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: none;
  font: 500 14px var(--font);
  cursor: pointer;
  transition: all var(--duration);
  white-space: nowrap;
}

.btn-primary {
  background: var(--inverse);
  color: var(--on-inverse);
}

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

.btn-danger {
  background: var(--danger-bg);
  color: var(--white-100);
}

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

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

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

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px;
}

.btn-ghost:hover {
  background: var(--surface);
  color: var(--text);
}

.btn-icon {
  padding: 8px;
  min-width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

.icon-svg {
  width: 16px;
  height: 16px;
  display: inline-block;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn-icon .icon-svg {
  width: 18px;
  height: 18px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.toolbar {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.toolbar-tags {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  min-width: 0;
}

.tag-filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  min-width: 0;
}

.tag-manage-btn {
  min-width: 28px;
  height: 28px;
  padding: 5px;
}

.tag-manage-btn .icon-svg {
  width: 16px;
  height: 16px;
}

.tag-filter {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  font: 500 12px var(--font);
  cursor: pointer;
  transition: all var(--duration);
  color: var(--text-secondary);
}

.tag-filter:hover {
  border-color: var(--muted);
  background: var(--surface-hover);
}

.tag-filter.active {
  background: var(--inverse);
  border-color: var(--inverse);
  color: var(--on-inverse);
}

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

.tag-filter.active .tag-filter-dot {
  background: var(--on-inverse) !important;
}

.date-btn {
  flex-shrink: 0;
  padding: 5px 12px;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.date-btn .icon-svg {
  width: 15px;
  height: 15px;
}

.date-btn[aria-expanded=true] {
  background: var(--surface-hover);
}

.calendar-panel {
  max-height: calc(100dvh - 120px);
  overflow-y: auto;
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 50;
  width: calc(50% - 6px);
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(10, 14, 21, 0.35);
}

.calendar-panel.open {
  display: block;
  animation: modalIn var(--duration) ease;
}

.calendar-panel.closing {
  animation: modalOut var(--duration) ease forwards;
  pointer-events: none;
}

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.cal-header .btn-ghost:hover {
  background: var(--surface-hover);
}

.cal-title {
  font-size: 15px;
  font-weight: 600;
}

.cal-grid {
  width: 100%;
  border-collapse: separate;
  border-spacing: 4px;
  table-layout: fixed;
}

.cal-grid th {
  padding: 4px 0;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-tertiary);
}

.cal-day {
  height: var(--cal-cell, 60px);
  padding: 0;
  vertical-align: top;
  background: var(--bg);
  border-radius: var(--radius-sm);
}

.cal-day-btn {
  -webkit-appearance: none;
  appearance: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  height: 100%;
  padding: 6px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  transition: background var(--duration);
}

button.cal-day-btn {
  cursor: pointer;
}

button.cal-day-btn:hover {
  background: var(--surface-hover);
}

.cal-day-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.cal-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.cal-day.outside {
  opacity: var(--outside-opacity);
}

.cal-day.today .cal-num {
  background: var(--inverse);
  color: var(--on-inverse);
}

.cal-day.selected {
  box-shadow: inset 0 0 0 2px var(--inverse);
}

.cal-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 4px;
}

.cal-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--dot) var(--swatch-mix), var(--black-100));
}

.cal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.cal-footer .btn {
  padding: 6px 12px;
  font-size: 13px;
}

.date-popover {
  display: none;
  position: fixed;
  z-index: 150;
  width: 320px;
  max-width: calc(100vw - 16px);
  padding: 6px 12px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(10, 14, 21, 0.35);
  --cal-cell:28px;
}

.date-popover.open {
  display: block;
  animation: modalIn var(--duration) ease;
}

.date-popover.closing {
  animation: modalOut var(--duration) ease forwards;
  pointer-events: none;
}

.date-popover .cal-header {
  margin-bottom: 4px;
}

@media (min-width: 561px) {
  .date-popover .cal-header .btn-icon {
    min-width: 28px;
    height: 28px;
    padding: 4px;
  }
}
.date-popover .cal-grid {
  border-spacing: 3px;
}

.date-popover .cal-day-btn {
  align-items: center;
  justify-content: center;
  padding: 0;
}

.date-popover .cal-num {
  width: 22px;
  height: 22px;
  font-size: 11px;
}

.date-popover .btn-ghost:hover {
  background: var(--surface-hover);
}

.date-field-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  font: 400 14px var(--font);
  font-variant-numeric: tabular-nums;
  text-align: left;
  cursor: pointer;
}

.date-field-btn:hover {
  border-color: var(--muted);
}

.date-field-btn .icon-svg {
  color: var(--text-tertiary);
}

.date-field-empty {
  color: var(--text-tertiary);
}

.day-add {
  margin-top: 16px;
}

.cal-link {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  color: var(--text);
  text-decoration: underline;
  cursor: pointer;
}

.board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: minmax(0, 1fr);
  gap: 12px;
  flex: 1 1 0;
  min-height: 0;
}

.column {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 0;
  transform: translateZ(0);
  transition: border-color var(--duration), box-shadow var(--duration);
}

.column.drop-target {
  border-color: var(--col-color);
  box-shadow: 0 0 0 1px var(--col-color);
}

.col-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.col-header .col-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.col-header .col-label {
  font-size: 14px;
  font-weight: 600;
  flex: 1;
}

.col-header .col-count {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-tertiary);
  background: var(--bg);
  padding: 1px 8px;
  border-radius: 10px;
}

.col-add {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-right: -4px;
  border: none;
  border-radius: var(--radius-xs);
  background: var(--surface-hover);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration);
}

.col-add:hover {
  background: var(--muted);
  color: var(--text);
}

.col-cards {
  padding: 10px;
  flex: 1;
  overflow-y: auto;
  min-height: 100px;
}

.drop-placeholder {
  margin-bottom: 8px;
  border: 2px dashed var(--col-color);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--col-color) 12%, transparent);
}

.col-more {
  display: none;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  border: none;
  border-top: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  background: transparent;
  color: var(--text-secondary);
  font: 500 13px var(--font);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--duration), color var(--duration);
}

.col-more:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.col-more:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.card {
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  border-left: 3px solid var(--card-color);
  padding: 12px 12px 10px;
  margin-bottom: 8px;
  cursor: grab;
  transition: all var(--duration);
  position: relative;
}

.card:hover {
  border-color: var(--muted);
}

.card:active {
  cursor: grabbing;
}

.card[draggable=false] {
  cursor: pointer;
}

.card.dragging {
  display: none;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.01em;
  background: color-mix(in srgb, var(--tag-color) 14%, transparent);
  color: color-mix(in srgb, var(--tag-color) var(--tag-text-mix), var(--black-100));
  color: oklch(from var(--tag-color) max(l, 0.65) c h);
}

:root[data-theme=light] .card-tag {
  color: color-mix(in srgb, var(--tag-color) var(--tag-text-mix), var(--black-100));
  color: oklch(from var(--tag-color) min(l, 0.45) c h);
}

.card-tag.active {
  background: var(--inverse);
  border-color: var(--inverse);
  color: var(--on-inverse);
}

.card-title {
  display: block;
  width: 100%;
  padding: 0;
  margin-bottom: 2px;
  border: none;
  background: none;
  color: inherit;
  font: 500 14px/1.4 var(--font);
  text-align: left;
  cursor: inherit;
  overflow-wrap: anywhere;
}

.card-title:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

.card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 3px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
}

.card-date {
  font-size: 11px;
  color: var(--text-tertiary);
}

.card-owner {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  font-size: 11px;
  color: var(--text-tertiary);
}

.card-owner .icon-svg {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
}

.card-owner span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-date.overdue {
  color: var(--danger);
}

.card-actions {
  position: absolute;
  right: 8px;
  top: 8px;
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--duration);
}

.card:hover .card-actions, .card:focus-within .card-actions {
  opacity: 1;
}

.card-actions button {
  width: 26px;
  height: 26px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--text-tertiary);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration);
}

.card-actions button:hover {
  background: var(--surface);
  color: var(--text);
}

.card-actions button[title=Delete]:hover {
  color: var(--danger);
}

.card-actions button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.modal-overlay.open {
  display: flex;
  animation: overlayIn var(--duration) ease;
}

.modal-overlay.closing {
  animation: overlayOut var(--duration) ease forwards;
}

.modal-overlay.closing .modal {
  animation: modalOut var(--duration) ease forwards;
}

@keyframes overlayIn {
  from {
    opacity: 0;
  }
}
@keyframes overlayOut {
  to {
    opacity: 0;
  }
}
.modal {
  background: var(--surface);
  border-radius: 16px;
  width: 100%;
  max-width: 500px;
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  padding: 24px;
  animation: modalIn var(--duration) ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(-1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes modalOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-1rem);
  }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-header h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.modal-close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: none;
  background: var(--surface-hover);
  border-radius: var(--radius-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--duration);
}

.modal-close:hover {
  background: var(--muted);
  color: var(--text);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.form-group input, .form-group textarea, .form-group select, .tag-create-inline input[type=text], .tag-form input[type=text], .cp-hex, .settings-input, .owner-input, .date-field-btn {
  border: 1px solid var(--field-border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color var(--duration), box-shadow var(--duration);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus, .tag-create-inline input[type=text]:focus, .tag-form input[type=text]:focus, .cp-hex:focus, .settings-input:focus, .owner-input:focus, .date-field-btn:focus-visible, .date-field-btn[aria-expanded=true] {
  border-color: var(--focus);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 20%, transparent);
}

input[type=text]:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 30px var(--surface) inset !important;
  -webkit-text-fill-color: var(--text) !important;
}

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 10px 12px;
  font: 400 14px var(--font);
}

.form-group textarea {
  resize: vertical;
  min-height: 70px;
}

.tag-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.status-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.status-pill {
  flex: 1 1 0;
  min-width: 0;
  min-height: 36px;
  padding: 6px 8px;
  border: 1px solid var(--col-color);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--col-color);
  font: 500 13px var(--font);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: background var(--duration), color var(--duration);
}

.status-pill:hover {
  background: color-mix(in srgb, var(--col-color) 8%, transparent);
}

.status-pill.on {
  background: var(--col-color);
  color: var(--on-status);
}

.status-pill:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  font: 500 12px var(--font);
  cursor: pointer;
  transition: all var(--duration);
  color: var(--text-secondary);
  user-select: none;
}

.tag-pill:hover {
  border-color: var(--muted);
}

.tag-pill.on {
  background: var(--inverse);
  border-color: var(--inverse);
  color: var(--on-inverse);
}

.tag-pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tag-pill.on .tag-pill-dot {
  background: var(--on-inverse) !important;
}

.tag-pill.priority.on {
  background: var(--tag-color);
  border-color: var(--tag-color);
  color: var(--black-100);
}

.tag-pill.priority.on .tag-pill-dot {
  background: var(--black-100) !important;
}

.tag-sep {
  align-self: center;
  padding: 0 4px;
  color: var(--text-tertiary);
  font-size: 14px;
  user-select: none;
}

.tag-create-inline {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 4px;
}

.tag-create-inline input[type=text] {
  flex: 1;
  min-width: 100px;
  padding: 5px 8px;
  font: 400 12px var(--font);
}

.color-picker-sm {
  display: flex;
  gap: 3px;
}

.color-swatch-sm {
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration);
  flex-shrink: 0;
}

.color-swatch-sm:focus-visible, .color-swatch:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.color-swatch-sm:hover {
  transform: scale(1.15);
}

.color-swatch-sm.selected {
  border-color: var(--surface);
  box-shadow: 0 0 0 2px var(--inverse);
}

.form-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.form-delete {
  margin-right: auto;
}

.tag-manager {
  padding: 0;
}

.tag-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.tag-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
}

.tag-item .color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.tag-item .tag-name {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
}

.tag-item .tag-count {
  font-size: 12px;
  color: var(--text-tertiary);
}

.tag-item button {
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--text-tertiary);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all var(--duration);
}

.tag-item button:hover {
  background: var(--surface);
  color: var(--danger);
}

.tag-lock {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  color: var(--text-tertiary);
}

.tag-lock .icon-svg {
  width: 14px;
  height: 14px;
}

.tag-item.dragging {
  opacity: 0.4;
}

.tag-item.drag-over {
  border-top: 2px solid var(--focus);
}

.tag-form {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.tag-form input[type=text] {
  flex: 1;
  min-width: 140px;
  padding: 8px 12px;
  font: 400 13px var(--font);
}

.tag-form .btn-primary {
  width: 100%;
  -webkit-margin-top: 8px;
  margin-top: 8px;
}

.color-picker {
  display: flex;
  gap: 4px;
}

.color-swatch {
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration);
  flex-shrink: 0;
}

.color-swatch:hover {
  transform: scale(1.1);
}

.color-swatch.selected {
  border-color: var(--surface);
  box-shadow: 0 0 0 2px var(--inverse);
}

.custom-swatch {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--text-secondary);
}

.custom-swatch:not(.has-color) {
  border: 2px dashed var(--muted);
  background: transparent;
}

.custom-swatch .icon-svg {
  width: 14px;
  height: 14px;
}

.color-swatch-sm.custom-swatch .icon-svg {
  width: 12px;
  height: 12px;
}

.custom-swatch:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.color-popover {
  display: none;
  position: fixed;
  z-index: 160;
  width: 240px;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(10, 14, 21, 0.35);
}

.color-popover.open {
  display: block;
  animation: modalIn var(--duration) ease;
}

.color-popover.closing {
  animation: modalOut var(--duration) ease forwards;
  pointer-events: none;
}

.cp-area {
  position: relative;
  height: 150px;
  border-radius: var(--radius-sm);
  background: linear-gradient(to top, #000, transparent), linear-gradient(to right, #fff, hsl(var(--hue, 0), 100%, 50%));
  cursor: crosshair;
  touch-action: none;
}

.cp-area:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.cp-handle {
  position: absolute;
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(10, 14, 21, 0.6);
  pointer-events: none;
}

.cp-hue {
  display: block;
  width: 100%;
  height: 12px;
  margin: 12px 0;
  border-radius: 6px;
  background: linear-gradient(to right, #f00, #ff0, #0f0, #0ff, #00f, #f0f, #f00);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.cp-hue::-webkit-slider-thumb {
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 0 1px rgba(10, 14, 21, 0.6);
  -webkit-appearance: none;
}

.cp-hue::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 0 1px rgba(10, 14, 21, 0.6);
}

.cp-hue:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

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

.cp-preview {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.cp-hex {
  flex: 1;
  min-width: 0;
  padding: 7px 10px;
  font: 400 13px var(--font);
  font-variant-numeric: tabular-nums;
}

.cp-row .btn {
  padding: 7px 12px;
  font-size: 13px;
}

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

.deleted-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
}

.deleted-icon {
  display: flex;
  flex-shrink: 0;
}

.deleted-icon .col-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.deleted-main {
  flex: 1;
  min-width: 0;
}

.deleted-title {
  overflow: hidden;
  font-size: 14px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.deleted-meta {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.deleted-item .btn {
  flex-shrink: 0;
  padding: 6px 12px;
  font-size: 13px;
}

.deleted-empty {
  font-size: 14px;
  color: var(--text-secondary);
}

.deleted-note {
  margin-bottom: 4px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.day-group + .day-group {
  margin-top: 16px;
}

.day-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
}

.day-group-title .col-icon {
  width: 16px;
  height: 16px;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.day-empty {
  font-size: 14px;
  color: var(--text-secondary);
}

.settings-sections {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.settings-section {
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.settings-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text);
  font: 500 15px var(--font);
  text-align: left;
  cursor: pointer;
}

.settings-section-header:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.settings-chevron {
  flex-shrink: 0;
  transition: transform var(--duration);
}

.settings-section.open .settings-chevron {
  transform: rotate(180deg);
}

.settings-section-body {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows var(--duration), visibility var(--duration);
}

.settings-section.open .settings-section-body {
  grid-template-rows: 1fr;
  visibility: visible;
}

.settings-section-inner {
  min-height: 0;
  overflow: hidden;
}

.settings-desc {
  padding: 0 16px 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.settings-checks {
  display: flex;
  flex-direction: column;
  padding: 0 8px 8px;
}

.settings-check {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  cursor: pointer;
  transition: background var(--duration);
}

.settings-check:hover {
  background: var(--bg);
}

.settings-check input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--inverse);
  cursor: pointer;
}

.settings-check-icon {
  display: flex;
}

.settings-check .col-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.settings-field {
  padding: 0 16px 16px;
}

.settings-input {
  width: 100%;
  padding: 8px 12px;
  font: 400 14px var(--font);
}

.theme-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 0 16px 16px;
}

.theme-btn[aria-pressed=true] {
  background: var(--inverse);
  border-color: var(--inverse);
  color: var(--on-inverse);
}

.owner-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 16px;
}

.owner-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.owner-input {
  flex: 1;
  min-width: 0;
  padding: 8px 12px;
  font: 400 14px var(--font);
}

.owner-row .btn-ghost:hover {
  background: var(--surface-hover);
}

.owner-add {
  margin: 8px 16px 16px;
}

.field-hint {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.toast-region {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transform: translateX(-50%);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: min(480px, 100vw - 32px);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--black-80);
  color: var(--white-80);
  font: 500 13px var(--font);
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(10, 14, 21, 0.35);
  animation: toastIn var(--duration) ease;
}

.toast span {
  overflow: hidden;
  text-overflow: ellipsis;
}

.toast .icon-svg {
  flex-shrink: 0;
}

.toast.closing {
  animation: toastOut var(--duration) ease forwards;
}

.toast-success .icon-svg {
  color: var(--success);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes toastOut {
  to {
    opacity: 0;
    transform: translateY(-1rem);
  }
}
.footer {
  margin-top: 20px;
  flex-shrink: 0;
}

.footer hr {
  border: none;
  border-top: 1px solid var(--border);
  margin-bottom: 12px;
}

.footer-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.footer-row p {
  grid-column: 2;
  min-width: 0;
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
  text-align: center;
  overflow-wrap: anywhere;
}

.footer-settings {
  justify-self: end;
}

.footer-signout {
  justify-self: start;
}

.login {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 24px 16px;
}

.login h1 {
  max-width: 100%;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-align: center;
  overflow-wrap: anywhere;
}

.login-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 320px;
}

.google-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 48px;
  padding: 6px 24px 6px 6px;
  border: none;
  border-radius: 999px;
  background: var(--black-90);
  color: var(--white-100);
  font: 500 15px var(--font);
  cursor: pointer;
  transition: background var(--duration);
}

.google-btn:hover {
  background: var(--black-80);
}

.google-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.google-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.google-g {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--white-100);
}

.google-btn-label {
  flex: 1;
  text-align: center;
}

.login-error {
  min-height: 20px;
  font-size: 13px;
  color: var(--danger);
  text-align: center;
}

.privacy {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 16px;
  line-height: 1.6;
}

.privacy h1 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
}

.privacy h2 {
  font-size: 16px;
  font-weight: 600;
  margin: 28px 0 6px;
}

.privacy p {
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.privacy a {
  color: var(--text);
  text-underline-offset: 3px;
}

::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--muted);
  border-radius: 2px;
}

@media (min-width: 561px) and (min-height: 520px) {
  html, body {
    height: 100%;
    overflow: hidden;
  }
  .app {
    height: 100%;
  }
}
@media (min-width: 561px) and (max-height: 519px) {
  .board {
    grid-template-rows: none;
    flex: none;
  }
  .column {
    min-height: 240px;
  }
}
@media (max-width: 900px) {
  .board {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, minmax(0, 1fr));
  }
  .calendar-panel {
    width: 100%;
  }
}
@media (max-width: 560px) {
  .status-pill {
    flex-basis: calc(50% - 3px);
    min-height: 44px;
  }
  .app {
    padding: 16px 10px;
  }
  .board {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    flex: none;
    gap: 10px;
  }
  .column {
    min-height: 200px;
  }
  .header h1 {
    font-size: 20px;
  }
  .header-deleted .btn-label {
    display: none;
  }
  .card-actions {
    opacity: 1;
    position: static;
    justify-content: flex-end;
    gap: 4px;
    margin: 6px -6px -6px;
  }
  .card-actions button {
    width: 44px;
    height: 44px;
  }
  .tag-item button {
    width: 44px;
    height: 44px;
  }
  .date-popover {
    --cal-cell:44px;
  }
  .color-swatch, .color-swatch-sm {
    width: 44px;
    height: 44px;
  }
  .color-picker, .color-picker-sm {
    flex-wrap: wrap;
  }
  .cp-hue {
    height: 28px;
  }
  .column:not(.expanded) .card-extra {
    display: none;
  }
  .col-more {
    display: flex;
  }
  .btn, .tag-filter, .tag-pill {
    min-height: 44px;
  }
  .btn-icon, .col-add, .modal-close {
    min-width: 44px;
    height: 44px;
  }
  .calendar-panel {
    padding: 12px;
  }
  .cal-grid {
    border-spacing: 2px;
  }
  .cal-day {
    height: var(--cal-cell, 48px);
  }
  .cal-day-btn {
    padding: 4px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/*# sourceMappingURL=styles.css.map */