:root {
  --bg: #f6f4ef;
  --card: #ffffff;
  --card-muted: #faf8f3;
  --text: #161615;
  --muted: #6f6b63;
  --line: rgba(22, 22, 21, 0.10);
  --soft: rgba(22, 22, 21, 0.05);
  --marketing: #378ADD;
  --product: #1D9E75;
  --personal: #D4537E;
  --shadow: 0 0 0 0 transparent;
  --radius: 16px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html, body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(55, 138, 221, 0.06), transparent 30%),
    radial-gradient(circle at top right, rgba(212, 83, 126, 0.05), transparent 24%),
    var(--bg);
  color: var(--text);
}

button, input, select, textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 18px 36px;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
}

h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.topbar-meta {
  color: var(--muted);
  font-size: 13px;
}

.tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  border: 1px solid transparent;
  border-bottom: 0;
  background: transparent;
  color: var(--muted);
  padding: 10px 14px 11px;
  border-radius: 12px 12px 0 0;
  margin-bottom: -1px;
  white-space: nowrap;
}

.tab.active {
  background: var(--card);
  color: var(--text);
  border-color: var(--line);
}

.content {
  display: grid;
  gap: 16px;
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.section-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.section-title h2 {
  margin: 0;
  font-size: 18px;
}

.section-title p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.btn {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 10px;
  padding: 9px 12px;
}

.btn:hover,
.chip:hover,
.task-row:hover,
.slot:hover,
.picker-item:hover {
  background: var(--card-muted);
}

.btn-primary {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

.btn-danger {
  background: #fff;
  color: #a33;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

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

.domain-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.domain-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}

.domain-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.dot-marketing,
.bar-marketing {
  background: var(--marketing);
}

.dot-product,
.bar-product {
  background: var(--product);
}

.dot-personal,
.bar-personal {
  background: var(--personal);
}

.slot-list {
  display: grid;
  gap: 8px;
}

.slot {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  text-align: left;
}

.slot.done {
  background: rgba(29, 158, 117, 0.06);
  border-color: rgba(29, 158, 117, 0.22);
}

.slot-empty {
  align-items: center;
}

.slot-index {
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--soft);
  font-size: 12px;
  color: var(--muted);
}

.slot-body {
  flex: 1;
  min-width: 0;
}

.slot-title {
  font-size: 14px;
  font-weight: 550;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.slot-title.done {
  color: var(--muted);
  text-decoration: line-through;
}

.slot-meta {
  color: var(--muted);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.done-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--product);
  color: #fff;
  font-size: 11px;
  flex: 0 0 auto;
}

.done-pill {
  color: var(--product);
  font-weight: 600;
}

.empty-slot {
  color: var(--muted);
  font-size: 13px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 12px;
}

.chip.active {
  background: rgba(55, 138, 221, 0.10);
  border-color: rgba(55, 138, 221, 0.28);
}

.task-toolbar,
.time-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.input,
.select,
.textarea {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
}

.input,
.select {
  min-height: 40px;
}

.input,
.textarea {
  width: 100%;
}

.textarea {
  min-height: 120px;
  resize: vertical;
}

.task-groups {
  display: grid;
  gap: 14px;
}

.domain-section {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.domain-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.horizon-group {
  margin-top: 10px;
}

.horizon-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.task-row {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

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

.task-title {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 550;
}

.task-title.done {
  color: var(--muted);
  text-decoration: line-through;
}

.task-subline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 12px;
}

.task-chip {
  font-size: 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
  background: var(--card-muted);
}

.task-chip.do {
  color: #2c6b22;
}

.task-chip.habit {
  color: #1e5d91;
}

.task-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.icon-btn {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 10px;
  width: 36px;
  height: 36px;
}

.icon-btn.active {
  background: rgba(29, 158, 117, 0.10);
  border-color: rgba(29, 158, 117, 0.25);
  color: var(--product);
}

.badge {
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 11px;
  border: 1px solid var(--line);
  background: var(--card-muted);
  color: var(--muted);
}

.badge.domain-marketing {
  color: var(--marketing);
}

.badge.domain-product {
  color: var(--product);
}

.badge.domain-personal {
  color: var(--personal);
}

.matrix-wrap {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 10px;
  align-items: stretch;
}

.axis-y {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: var(--muted);
  font-size: 11px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.quad {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  min-height: 260px;
}

.quad.do-first {
  background: rgba(29, 158, 117, 0.05);
}

.quad.schedule {
  background: rgba(55, 138, 221, 0.05);
}

.quad.batch {
  background: rgba(212, 83, 126, 0.05);
}

.quad.drop {
  background: rgba(120, 120, 120, 0.06);
}

.quad-title {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.quad-task {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

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

.timer-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.timer-display {
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 28px;
  min-width: 92px;
}

.timer-meta {
  flex: 1;
  min-width: 0;
}

.timer-meta strong {
  display: block;
  font-size: 14px;
  margin-bottom: 5px;
}

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

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

.metric {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.metric-value {
  font-size: 24px;
  font-weight: 650;
  letter-spacing: -0.03em;
}

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

.bar-row {
  display: grid;
  gap: 5px;
}

.bar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
}

.bar-track {
  height: 8px;
  background: rgba(22, 22, 21, 0.06);
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: inherit;
}

.report-switch {
  display: inline-flex;
  gap: 6px;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 12px;
  padding: 4px;
}

.report-switch button {
  border: 0;
  background: transparent;
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--muted);
}

.report-switch button.active {
  background: var(--text);
  color: #fff;
}

.log-groups {
  display: grid;
  gap: 14px;
}

.log-day {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.log-day:first-child {
  border-top: 0;
  padding-top: 0;
}

.log-day h3 {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.log-row {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.log-name {
  flex: 1;
  min-width: 0;
}

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

.empty-state {
  border: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.6);
  border-radius: 14px;
  padding: 18px;
  color: var(--muted);
  text-align: center;
}

.modal-root {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(15, 15, 15, 0.35);
  z-index: 50;
}

.modal-root.open {
  display: flex;
}

.modal {
  width: min(860px, 100%);
  max-height: min(90vh, 900px);
  overflow: auto;
  background: var(--card);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.12);
}

.modal.sm {
  width: min(560px, 100%);
}

.modal-header,
.modal-footer {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.modal-footer {
  border-bottom: 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-body {
  padding: 18px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.modal-header h2 {
  margin: 0;
  font-size: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-row {
  display: grid;
  gap: 6px;
}

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

.field-label {
  font-size: 12px;
  color: var(--muted);
}

.picker-list {
  display: grid;
  gap: 8px;
}

.picker-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 12px;
  padding: 10px 12px;
}

.picker-item.active {
  border-color: rgba(55, 138, 221, 0.35);
  background: rgba(55, 138, 221, 0.07);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card-muted);
  padding: 4px 8px;
  font-size: 11px;
  color: var(--muted);
}

@media (max-width: 980px) {
  .grid-3,
  .summary-grid,
  .matrix-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .matrix-wrap {
    grid-template-columns: 1fr;
  }

  .axis-y {
    writing-mode: initial;
    transform: none;
    justify-content: flex-start;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-meta {
    font-size: 12px;
  }
}

@media (max-width: 640px) {
  .app-shell {
    padding: 12px 10px 22px;
  }

  h1 {
    font-size: 24px;
  }

  .tabs {
    gap: 6px;
    margin-bottom: 14px;
    padding-bottom: 2px;
  }

  .tab {
    padding: 10px 12px;
    font-size: 14px;
  }

  .section-card {
    padding: 12px;
    border-radius: 14px;
  }

  .section-title {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .section-title > :first-child {
    width: 100%;
  }

  .section-title .btn,
  .section-title .badge {
    align-self: flex-start;
    width: auto;
  }

  .section-title .btn {
    flex: 0 0 auto;
  }

  .task-toolbar,
  .time-toolbar {
    align-items: stretch;
  }

  .task-toolbar .input,
  .time-toolbar .input,
  .task-toolbar .btn,
  .time-toolbar .btn {
    width: 100%;
    max-width: none !important;
  }

  .chip-row {
    gap: 6px;
  }

  .chip {
    padding: 8px 10px;
    font-size: 12px;
  }

  .report-switch {
    width: 100%;
  }

  .report-switch button {
    flex: 1 1 0;
  }

  .domain-card {
    padding: 12px;
  }

  .domain-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .domain-header .task-actions {
    width: 100%;
    justify-content: space-between;
  }

  .slot,
  .task-row,
  .log-row,
  .timer-card,
  .quad-task {
    align-items: flex-start;
  }

  .task-row,
  .log-row,
  .timer-card {
    flex-direction: column;
  }

  .slot {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr) auto;
    align-items: start;
  }

  .slot-index {
    margin-top: 2px;
  }

  .slot-body {
    width: 100%;
  }

  .slot .btn {
    width: auto;
    margin-top: 0;
    align-self: center;
  }

  .slot-title {
    margin-bottom: 2px;
  }

  .slot-meta {
    line-height: 1.35;
  }

  .task-row {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) 34px;
    align-items: start;
    gap: 8px;
    padding: 12px;
  }

  .task-row .icon-btn,
  .task-row .task-actions .icon-btn {
    width: 34px;
    height: 34px;
  }

  .task-actions {
    width: auto;
    justify-content: flex-end;
    align-items: flex-start;
  }

  .task-main {
    min-width: 0;
  }

  .task-main .tag-list {
    margin-top: 6px;
  }

  .task-subline,
  .slot-meta {
    gap: 6px;
  }

  .task-subline {
    line-height: 1.35;
  }

  .task-chip,
  .badge {
    padding: 4px 7px;
  }

  .matrix-wrap {
    gap: 8px;
  }

  .quad {
    min-height: unset;
  }

  .timer-card {
    gap: 10px;
  }

  .timer-display {
    font-size: 24px;
    min-width: unset;
  }

  .summary-grid {
    gap: 8px;
  }

  .metric-value {
    font-size: 20px;
  }

  .metric {
    padding: 10px;
  }

  .bar-top {
    gap: 8px;
  }

  .modal-root {
    padding: 8px;
  }

  .modal,
  .modal.sm {
    width: 100%;
    max-height: calc(100vh - 16px);
    border-radius: 14px;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 12px;
  }

  .modal-footer {
    flex-wrap: wrap;
  }

  .modal-footer .btn {
    flex: 1 1 100%;
  }
}