:root {
  --cell-size: 26px;
  --cell-copy-size: 14px;
  --cell-gap: 2px;
  --today-bg: #e7efe3;
  --chart-1: #4f7a5b;
  --chart-2: #3b6ea5;
  --chart-3: #e08d3c;
  --chart-4: #c04d5a;
  --chart-5: #7d8fa6;
  --heatmap-size: 13px;
  --heat-0: #ebedf0;
  --heat-1: #9be9a8;
  --heat-2: #40c463;
  --heat-3: #30a14e;
  --heat-4: #216e39;
}

html[data-theme="dark"] {
  --today-bg: #23302a;
  --chart-1: #7fbf96;
  --chart-2: #5f93c8;
  --chart-3: #f0a860;
  --chart-4: #d66d7a;
  --chart-5: #8a9bb2;
  --heatmap-size: 12px;
  --heat-0: #161b22;
  --heat-1: #0e4429;
  --heat-2: #006d32;
  --heat-3: #26a641;
  --heat-4: #39d353;
}

.page {
  max-width: 1180px;
}

.card-title {
  font-size: 16px;
}

.card-subtitle {
  font-size: 12px;
}

.form-grid {
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: end;
}

.form {
  gap: 12px;
}

.form-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.label {
  flex: 0 0 110px;
  letter-spacing: 0.08em;
}

.form-row .input,
.form-row .select {
  flex: 1;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.manage-shell {
  display: grid;
  gap: 16px;
}

.quick-add {
  align-items: start;
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(0, 1fr) auto;
  max-width: 900px;
}

.quick-add-fields {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(180px, 1fr) minmax(140px, 0.6fr) minmax(110px, 0.4fr) minmax(120px, 0.4fr);
  min-width: 0;
}

.manage-controls {
  align-items: flex-start;
  display: grid;
  gap: 10px;
}

.manage-filterbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm, 8px);
  color: var(--ink);
  display: inline-flex;
  font-size: 13px;
  font-weight: 650;
  min-height: 32px;
  padding: 6px 12px;
  text-decoration: none;
}

.filter-chip.is-active {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line));
  color: var(--accent);
}

.manage-hint {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.manage-habit-list {
  display: grid;
  gap: 10px;
}

.manage-habit-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius, 10px);
  box-shadow: var(--shadow-sm);
  display: grid;
  min-width: 0;
}

.manage-habit-card:focus-within {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
}

.manage-habit-card.is-dragging {
  opacity: 0.55;
}

.manage-habit-row {
  align-items: center;
  cursor: pointer;
  display: flex;
  gap: 10px;
  min-height: 58px;
  padding: 10px 12px;
}

.drag-handle {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  cursor: grab;
  display: inline-flex;
  font: inherit;
  height: 30px;
  justify-content: center;
  width: 30px;
}

.drag-handle:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.manage-habit-main {
  display: grid;
  flex: 1;
  gap: 4px;
  min-width: 0;
}

.manage-habit-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.manage-habit-meta {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  gap: 6px 10px;
}

.manage-habit-meta span:not(:last-child)::after {
  color: color-mix(in srgb, var(--muted) 55%, transparent);
  content: "·";
  margin-left: 10px;
}

.manage-habit-editor {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  padding: 12px;
}

.manage-habit-editor[hidden] {
  display: none;
}

.manage-habit-form {
  align-items: start;
}

.manage-status {
  color: var(--muted);
  font-size: 12px;
}

.manage-status.is-error {
  color: #b42318;
}

.empty.is-hidden {
  display: none;
}

.input,
.select {
  font-size: 14px;
  padding: 8px 10px;
}

.form-actions {
  flex-wrap: nowrap;
}

.header-actions {
  justify-content: flex-end;
}

.tracker-subnav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 16px;
}

.tracker-subnav-link {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm, 8px);
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  padding: 8px 12px;
  text-decoration: none;
  transition: background .12s ease, border-color .12s ease, color .12s ease;
}

.tracker-subnav-link:hover,
.tracker-subnav-link:focus-visible {
  background: var(--surface-2);
  color: var(--ink);
}

.tracker-subnav-link.is-active {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  color: var(--accent);
}

@media (max-width: 520px) {
  .quick-add,
  .quick-add-fields {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .manage-habit-row {
    align-items: stretch;
    cursor: default;
    flex-direction: column;
  }

  .manage-habit-row > .button {
    flex: 1;
  }

  .form-row {
    align-items: stretch;
    flex-direction: column;
  }

  .label {
    flex: 0 0 auto;
  }
}

.range-controls {
  display: flex;
  gap: 6px;
}

.range-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: var(--radius, 8px);
  padding: 2px;
  background: var(--surface-2);
}

.range-button {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 5px 12px;
  border-radius: var(--radius-sm, 6px);
  cursor: pointer;
  text-decoration: none;
  transition: color 0.12s ease, background 0.12s ease;
}

.range-button:hover {
  color: var(--ink);
}

.range-button.is-active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, 0.08));
}

.month-picker {
  display: flex;
  align-items: center;
  gap: 6px;
}

.month-input,
.year-input {
  height: 30px;
  border-radius: 8px;
  border: 1px solid var(--line);
  padding: 4px 8px;
  font-size: 12px;
  background: var(--card);
  color: var(--ink);
}

.year-input {
  width: 80px;
}

.bulk-actions {
  margin: 6px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.bulk-field {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.bulk-select {
  height: 30px;
  border-radius: 8px;
  border: 1px solid var(--line);
  padding: 4px 8px;
  font-size: 12px;
  background: var(--card);
  color: var(--ink);
}

.bulk-status {
  min-height: 18px;
  font-size: 12px;
  color: var(--muted);
  white-space: normal;
  word-break: break-word;
}

.bulk-status.is-error {
  color: var(--danger-ink);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
  table-layout: fixed;
}

th,
td {
  padding: 5px 2px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

th {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

td {
  font-size: 12px;
}

.habit-col {
  text-align: left;
  width: 220px;
  min-width: 220px;
}

th:not(.habit-col),
td:not(.habit-col) {
  width: 58px;
}

.summary-col {
  width: 76px;
  font-weight: 600;
}

th.summary-col {
  text-align: center;
}

.date-label {
  font-weight: 600;
}

.weekday-label {
  font-size: 9px;
  color: var(--muted);
  margin-top: 2px;
}

.habit-row-quant td {
  padding-top: 4px;
  padding-bottom: 4px;
}

.habit-row-quant .cell-spinner {
  gap: 1px;
}

.habit-row-quant .cell-step {
  height: 10px;
  font-size: 8px;
}

.habit-row-quant .cell-input {
  padding: 2px 2px;
  font-size: 10px;
}

.summary-cell {
  text-align: center;
  font-weight: 700;
}

.summary-cell.level-1 {
  background: var(--heat-1);
}

.summary-cell.level-2 {
  background: var(--heat-2);
}

.summary-cell.level-3 {
  background: var(--heat-3);
  color: #0a0f14;
}

.summary-cell.level-4 {
  background: var(--heat-4);
  color: #0a0f14;
}

.habit-name {
  display: block;
  font-weight: 700;
  font-size: 13px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.habit-meta {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.25;
}

.cell-empty {
  color: var(--muted);
}

.cell-form {
  display: grid;
  grid-template-columns: var(--cell-copy-size) var(--cell-size);
  gap: var(--cell-gap);
  align-items: center;
  justify-content: center;
  justify-items: center;
}

.cell-toggle {
  width: var(--cell-size);
  height: var(--cell-size);
  border-radius: 6px;
  border: 1.5px solid var(--line-strong);
  background: var(--card);
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
  display: inline-grid;
  place-items: center;
}

.cell-toggle.is-on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.cell-spinner {
  width: var(--cell-size);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.cell-step {
  width: 100%;
  height: 12px;
  border-radius: 5px;
  border: none;
  background: transparent;
  font-size: 8px;
  color: var(--muted);
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.cell-input {
  width: 100%;
  padding: 4px 3px;
  border-radius: 6px;
  border: 1px solid var(--line);
  font-size: 10px;
  background: var(--card);
  text-align: center;
  color: var(--ink);
  caret-color: var(--ink);
}

.cell-copy,
.cell-copy-placeholder {
  width: var(--cell-copy-size);
  height: var(--cell-copy-size);
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.cell-copy:disabled {
  cursor: not-allowed;
  opacity: 0.25;
}

.cell-copy-placeholder {
  visibility: hidden;
}

.cell-copy:hover:not(:disabled),
.cell-step:hover {
  opacity: 1;
  color: var(--ink);
}

th.is-today,
td.is-today {
  background: var(--today-bg);
}

.habit-table td.is-offline-pending,
.day-habit-item.is-offline-pending {
  outline: 2px dashed var(--chart-3);
  outline-offset: -3px;
}

.day-view {
  display: grid;
  gap: 10px;
  touch-action: pan-y;
}

.day-habit-item {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius, 10px);
  padding: 12px;
  background: var(--card);
}

.day-habit-item.is-today {
  background: var(--today-bg);
}

.day-habit-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.day-habit-summary {
  min-width: 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 5px 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  background: var(--surface);
}

.day-habit-summary.level-1 {
  background: var(--heat-1);
}

.day-habit-summary.level-2 {
  background: var(--heat-2);
}

.day-habit-summary.level-3,
.day-habit-summary.level-4 {
  color: #0a0f14;
}

.day-habit-summary.level-3 {
  background: var(--heat-3);
}

.day-habit-summary.level-4 {
  background: var(--heat-4);
}

.day-habit-control .cell-form {
  grid-template-columns: 44px 52px;
  justify-content: end;
  justify-items: stretch;
  gap: 8px;
}

.day-habit-item-quant .day-habit-control .cell-form {
  grid-template-columns: 44px minmax(0, 1fr);
  justify-content: stretch;
}

.day-habit-control .cell-toggle {
  width: 100%;
  min-height: 48px;
  height: 48px;
  font-size: 18px;
}

.day-habit-control .cell-copy,
.day-habit-control .cell-copy-placeholder {
  width: 44px;
  height: 44px;
  font-size: 16px;
}

.day-habit-control .cell-spinner {
  width: 100%;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 8px;
}

.day-habit-control .cell-step {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 12px;
  opacity: 1;
}

.day-habit-control .cell-input {
  width: min(96px, 100%);
  min-height: 44px;
  padding: 8px;
  font-size: 16px;
}

.habit-list {
  display: grid;
  gap: 12px;
}

.habit-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: var(--card);
}

.habit-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
}

.habit-form .field {
  min-width: 160px;
  flex: 1;
}

.habit-actions {
  display: flex;
  gap: 8px;
}

.field--full {
  flex-basis: 100%;
  min-width: 100%;
}

.weekday-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 6px 0;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.875rem;
  cursor: pointer;
  white-space: nowrap;
}

.form-grid .field--full {
  grid-column: 1 / -1;
}

.csv-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.csv-forms {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.csv-form {
  display: grid;
  gap: 8px;
}

.csv-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.csv-hint {
  font-size: 11px;
  color: var(--muted);
}

.empty {
  padding: 24px;
  text-align: center;
  color: var(--muted);
}

.analytics {
  margin-top: 16px;
}

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}

.analytics-stack {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}

.analytics-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--card);
  min-height: 120px;
  min-width: 0;
  grid-column: 1 / -1;
}

.analytics-filters {
  margin-top: 12px;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--card) 85%, var(--accent-soft));
}

.analytics-section-tabs {
  margin-top: 12px;
  display: inline-flex;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: var(--radius, 8px);
  padding: 2px;
  background: var(--surface-2);
}

.coach-timezone-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm, 6px);
  padding: 6px 10px;
  font-size: 12px;
  color: var(--muted);
  background: var(--card);
}

.analytics-filter-field {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.analytics-filter-field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  color: var(--ink);
  padding: 8px 10px;
  font: inherit;
}

.analytics-card h3 {
  margin: 0 0 10px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.analytics-card--heatmap {
  grid-column: span 4;
}

.analytics-card--summary {
  grid-column: span 3;
}

.analytics-card--weekly {
  grid-column: span 5;
}

.analytics-card--streaks {
  grid-column: span 6;
}

.analytics-card--trends {
  grid-column: span 6;
}

.analytics-card--kpi {
  grid-column: span 12;
}

.analytics-card--weekly {
  grid-column: span 12;
}

.analytics-card--streaks-v2 {
  grid-column: span 7;
}

.analytics-card--trends-v2 {
  grid-column: span 12;
}

.analytics-card--heatmap-v2 {
  grid-column: span 12;
  overflow-x: auto;
}

.analytics-card--heatmap-v2.heatmap-range-week {
  --heatmap-size: 30px;
}

.analytics-card--heatmap-v2.heatmap-range-month {
  --heatmap-size: 22px;
}

.analytics-card--insights {
  grid-column: span 5;
}

.analytics-card--weekday,
.analytics-card--habit-table,
.analytics-card--associations {
  grid-column: span 12;
}

.analytics-card--coach,
.analytics-card--coach-history {
  grid-column: span 12;
}

.chart-wrap {
  position: relative;
  height: 180px;
}

.chart-wrap--mini {
  height: 160px;
}

.chart-wrap--focused {
  height: 320px;
}

.chart-wrap--weekday {
  height: 220px;
  margin-top: 12px;
}

.chart-wrap--small {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-wrap--small canvas {
  max-width: 180px;
}

.analytics-empty {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.heatmap-wrap {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-bottom: 10px;
  overflow-x: auto;
}

.heatmap-labels {
  display: grid;
  grid-template-rows: repeat(7, var(--heatmap-size));
  gap: 4px;
  font-size: 9px;
  color: var(--muted);
  line-height: var(--heatmap-size);
  min-width: 18px;
  text-align: right;
}

.heatmap-grid {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(7, var(--heatmap-size));
  grid-auto-columns: var(--heatmap-size);
  gap: 4px;
}

.heatmap-cell {
  display: block;
  width: var(--heatmap-size);
  height: var(--heatmap-size);
  border-radius: 3px;
  background: var(--heat-0);
  text-decoration: none;
}

.heatmap-cell.is-padding {
  background: transparent;
  box-shadow: inset 0 0 0 1px transparent;
}

.heatmap-cell.is-unscheduled {
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--line);
}

.heatmap-cell.level-1 {
  background: var(--heat-1);
}

.heatmap-cell.level-2 {
  background: var(--heat-2);
}

.heatmap-cell.level-3 {
  background: var(--heat-3);
}

.heatmap-cell.level-4 {
  background: var(--heat-4);
}

.heatmap-cell.is-today {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  z-index: 1;
}

.heatmap-cell[data-heatmap-tooltip] {
  cursor: pointer;
}

.heatmap-cell[data-heatmap-tooltip]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.heatmap-tooltip {
  position: fixed;
  z-index: 1000;
  max-width: min(280px, calc(100vw - 16px));
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  box-shadow: 0 14px 34px rgba(29, 40, 53, 0.22);
  color: var(--text);
  font-size: 12px;
  line-height: 1.35;
  pointer-events: none;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 120ms ease, transform 120ms ease;
}

.heatmap-tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.heatmap-legend {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-size: 10px;
  color: var(--muted);
  gap: 6px;
  flex-wrap: wrap;
}

.heatmap-legend-unscheduled {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: 6px;
}

.heatmap-legend-unscheduled .heatmap-cell {
  flex: 0 0 auto;
}

.heatmap-legend-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  flex: 0 0 auto;
  max-width: 88px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.kpi-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  background: color-mix(in srgb, var(--card) 80%, var(--accent-soft));
}

.kpi-item--link {
  color: var(--ink);
  text-decoration: none;
}

.kpi-item--link:hover,
.kpi-item--link:focus-visible {
  border-color: var(--accent);
}

.kpi-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kpi-value {
  margin-top: 6px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
}

.kpi-value.is-positive {
  color: var(--accent);
}

.kpi-value.is-negative {
  color: var(--danger-ink);
}

.kpi-meta {
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}

.streak-lists {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.streak-lists h4 {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--muted);
}

.streak-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.streak-list li a {
  display: grid;
  gap: 2px;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
}

.streak-list li a:hover {
  border-color: var(--accent);
}

.streak-list li small {
  color: var(--muted);
}

.analytics-section-note {
  margin: -4px 0 12px;
  color: var(--muted);
  font-size: 12px;
}

.attention-list {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.trend-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.trend-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

.trend-grid--single {
  grid-template-columns: minmax(0, 1fr);
}

.trend-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.trend-delta.is-positive,
.analytics-table .is-positive {
  color: var(--accent);
}

.trend-delta.is-negative,
.analytics-table .is-negative {
  color: var(--danger-ink);
}

.analytics-details {
  padding: 0;
  min-height: 0;
}

.analytics-details > summary {
  cursor: pointer;
  padding: 14px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.analytics-details[open] > summary {
  border-bottom: 1px solid var(--line);
}

.analytics-details > :not(summary) {
  margin-left: 14px;
  margin-right: 14px;
}

.analytics-details > :last-child {
  margin-bottom: 14px;
}

.analytics-table-wrap {
  overflow-x: auto;
}

.analytics-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.analytics-table th,
.analytics-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

.analytics-table th button {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.analytics-table td a {
  color: var(--ink);
}

.association-list {
  list-style: none;
  display: grid;
  gap: 8px;
  padding: 0;
}

.association-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.association-list span {
  color: var(--muted);
  font-size: 12px;
}

.trend-card.is-collapsed {
  display: none;
}

.trend-card header {
  display: grid;
  gap: 4px;
  margin-bottom: 6px;
}

.trend-card header strong {
  font-size: 13px;
}

.trend-card header div {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
}

.heatmap-months {
  display: grid;
  grid-template-columns: repeat(26, var(--heatmap-size));
  gap: 4px;
  margin-bottom: 6px;
  margin-left: 26px;
  font-size: 9px;
  color: var(--muted);
  text-transform: uppercase;
  width: max-content;
  min-width: 100%;
}

.insight-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.insight-list li {
  color: var(--ink);
}

.coach-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.coach-latest {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  background: color-mix(in srgb, var(--card) 88%, var(--accent-soft));
}

.coach-latest header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.coach-latest p {
  margin: 8px 0 0;
  line-height: 1.45;
}

.coach-history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.coach-history-list li {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
}

.coach-history-list p {
  margin: 6px 0 0;
  line-height: 1.4;
}

.coach-history-meta {
  font-size: 12px;
  color: var(--muted);
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .analytics-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .analytics-stack {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .analytics-card {
    grid-column: span 1;
  }

  .heatmap-months {
    margin-left: 22px;
    font-size: 8px;
  }
}

@media (min-width: 769px) and (max-width: 1180px) {
  .analytics-stack {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .analytics-card--kpi {
    grid-column: span 6;
  }

  .analytics-card--weekly {
    grid-column: span 6;
  }

  .analytics-card--streaks-v2 {
    grid-column: span 6;
  }

  .analytics-card--trends-v2 {
    grid-column: span 6;
  }

  .analytics-card--heatmap-v2 {
    grid-column: span 6;
  }

  .analytics-card--weekday,
  .analytics-card--habit-table,
  .analytics-card--associations {
    grid-column: span 6;
  }

  .analytics-card--insights {
    grid-column: span 6;
  }

}

.marketing-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  background:
  radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--chart-2) 28%, transparent) 0%, transparent 45%),
  radial-gradient(circle at 8% 100%, color-mix(in srgb, var(--chart-3) 26%, transparent) 0%, transparent 42%),
  linear-gradient(140deg, color-mix(in srgb, var(--card) 78%, var(--accent-soft)), var(--card));
  box-shadow: 0 14px 30px rgba(29, 40, 53, 0.12);
  animation: float-in 520ms ease;
}

.marketing-badge {
  display: inline-flex;
  border-radius: var(--radius-sm, 6px);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--accent-soft) 72%, var(--card));
  color: var(--accent);
  padding: 6px 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  font-weight: 700;
}

.marketing-title {
  margin: 12px 0 0;
  max-width: 18ch;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.marketing-subtitle {
  margin: 12px 0 0;
  max-width: 58ch;
  color: var(--muted);
  line-height: 1.55;
  font-size: 15px;
}

.marketing-actions {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.marketing-points {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  max-width: 60ch;
  color: var(--ink);
  font-size: 14px;
}

.marketing-points li::before {
  content: "+ ";
  color: var(--accent);
  font-weight: 700;
}

.marketing-grid {
  margin-top: 14px;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.marketing-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: color-mix(in srgb, var(--card) 89%, var(--accent-soft));
  min-height: 120px;
}

.marketing-card h3 {
  margin: 0 0 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.marketing-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--ink);
}

.marketing-flow {
  margin-top: 12px;
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--line));
  border-radius: 12px;
  padding: 12px;
  background: color-mix(in srgb, var(--card) 84%, var(--accent-soft));
}

.marketing-flow-title {
  margin: 0;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.marketing-flow-steps {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 14px;
}

.marketing-flow-steps li {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.marketing-flow-steps li strong {
  color: var(--accent);
  min-width: 20px;
}

.marketing-cta {
  margin-top: 14px;
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 84%, var(--accent-soft));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.marketing-cta p {
  margin: 0;
  font-size: 14px;
  color: var(--ink);
}

@media (max-width: 980px) {
  .marketing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .marketing-grid {
    grid-template-columns: 1fr;
  }
}