:root {
  color-scheme: light;
  --bg: #f5f5f2;
  --panel: #ffffff;
  --panel-strong: #f0f3ef;
  --text: #1d2520;
  --muted: #68746d;
  --line: #d9ded8;
  --accent: #0f8b7d;
  --accent-2: #c56b43;
  --danger: #b23b3b;
  --shadow: 0 18px 55px rgba(29, 37, 32, 0.1);
  --tasks-width: 30%;
  --calendar-width: 31%;
  --tasks-track: minmax(0, var(--tasks-width));
  --left-gutter: clamp(18px, 2.8vw, 30px);
  --clocks-track: minmax(0, 1fr);
  --right-gutter: clamp(18px, 2.8vw, 30px);
  --calendar-track: minmax(0, var(--calendar-width));
  --tasks-row: minmax(260px, 34vh);
  --clocks-row: 1fr;
  --calendar-row: minmax(320px, 42vh);
  --top-row-gutter: 0px;
  --bottom-row-gutter: 0px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #141715;
  --panel: #1e2320;
  --panel-strong: #252c28;
  --text: #eef2ed;
  --muted: #a4ada7;
  --line: #343d38;
  --accent: #4ec4b5;
  --accent-2: #e49b72;
  --danger: #ff7878;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.26);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
}

button,
input,
select {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--text);
  cursor: pointer;
  min-height: 42px;
}

button:hover {
  border-color: color-mix(in srgb, var(--accent), var(--line) 35%);
}

input,
select {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  min-height: 42px;
  padding: 0 12px;
}

.app-shell {
  min-height: 100dvh;
  padding: 16px;
}

.app-menu {
  position: fixed;
  top: 8px;
  right: 8px;
  z-index: 20;
}

.app-menu summary {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), transparent 8%);
  color: var(--text);
  box-shadow: var(--shadow);
  cursor: pointer;
  list-style: none;
  font-size: 20px;
  line-height: 1;
}

.app-menu summary::-webkit-details-marker {
  display: none;
}

.menu-popover {
  position: absolute;
  top: 48px;
  right: 0;
  display: grid;
  gap: 10px;
  width: min(320px, calc(100vw - 16px));
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 16px;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

h2 {
  font-size: 15px;
  line-height: 1.15;
  letter-spacing: 0;
}

.menu-popover p,
.muted {
  color: var(--muted);
}

.auth {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 42px;
  min-width: 42px;
  padding: 0;
  font-size: 21px;
}

.workspace {
  display: grid;
  grid-template-columns: var(--tasks-track) var(--left-gutter) var(--clocks-track) var(--right-gutter) var(--calendar-track);
  gap: 0;
  min-height: 0;
  height: calc(100dvh - 32px);
}

.panel {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.mobile-add-button {
  display: none;
}

.mobile-calendar-mode {
  display: none;
}

.tasks-panel {
  border-radius: 10px 0 0 10px;
}

.clocks-panel {
  border-radius: 0;
}

.calendar-panel {
  border-radius: 0 10px 10px 0;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.collapse-button {
  font-size: 22px;
  line-height: 1;
}

.panel.is-collapsed {
  min-width: 44px;
}

.panel.is-collapsed > :not(.panel-head) {
  display: none;
}

.panel.is-collapsed .panel-head {
  height: 100%;
  min-height: 0;
  flex-direction: column;
  justify-content: flex-start;
  padding: 10px 7px;
  border-bottom: 0;
}

.panel.is-collapsed .panel-head > div:first-child {
  display: grid;
  justify-items: center;
  gap: 8px;
}

.panel.is-collapsed .panel-head h2 {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  max-height: 52vh;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 15px;
}

.panel.is-collapsed .eyebrow,
.panel.is-collapsed .optional-action {
  display: none;
}

.panel.is-collapsed .panel-actions {
  order: -1;
}

.eyebrow {
  display: none;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pill {
  display: inline-flex;
  align-items: center;
  max-width: 140px;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gutter,
.row-gutter {
  cursor: col-resize;
  background: transparent;
  position: relative;
  touch-action: none;
  user-select: none;
}

.row-gutter {
  display: none;
}

.gutter::after {
  content: "";
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 50%;
  width: 6px;
  transform: translateX(-50%);
  border-radius: 99px;
  background: var(--line);
}

.gutter::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(18px, calc(100% - 6px));
  height: 58px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background:
    radial-gradient(circle, var(--muted) 0 2px, transparent 2.5px) center 16px / 100% 12px no-repeat,
    radial-gradient(circle, var(--muted) 0 2px, transparent 2.5px) center 29px / 100% 12px no-repeat,
    radial-gradient(circle, var(--muted) 0 2px, transparent 2.5px) center 42px / 100% 12px no-repeat;
  opacity: 0.55;
  pointer-events: none;
}

.gutter:hover::after,
.gutter.dragging::after {
  background: var(--accent);
}

.category-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 10px 4px;
}

.category-tabs button {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 12px;
  color: var(--muted);
}

.category-tabs button.active {
  background: color-mix(in srgb, var(--accent), transparent 84%);
  border-color: var(--accent);
  color: var(--text);
}

.task-form {
  display: none;
  padding: 8px 10px;
  gap: 8px;
  border-bottom: 1px solid var(--line);
}

.task-form.open {
  display: grid;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 92px;
  gap: 8px;
}

.task-form-row {
  grid-template-columns: minmax(0, 1fr) 84px 56px;
}

.task-list {
  height: calc(100% - 92px);
  overflow: auto;
  padding: 10px;
}

.task-item {
  display: grid;
  gap: 8px;
  width: 100%;
  min-height: 86px;
  margin-bottom: 8px;
  padding: 12px;
  text-align: left;
  background: var(--panel);
  cursor: pointer;
}

.task-item.active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent), transparent 91%);
}

.task-item.done {
  opacity: 0.62;
}

.task-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.task-title-row strong {
  overflow-wrap: anywhere;
}

.task-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.task-actions {
  display: flex;
  gap: 6px;
}

.task-actions button {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  min-height: 28px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel-strong);
}

.clocks-panel {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 10px;
  padding-bottom: 10px;
}

.clocks-panel .panel-head {
  margin-bottom: 0;
}

.timer-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  margin: 0 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  min-height: 0;
}

.dual-clock-card {
  container-type: size;
  min-height: 0;
}

.dual-clock-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  min-height: 0;
}

.dual-clock-grid > div {
  flex: 1 1 180px;
  min-width: min(100%, 150px);
  display: grid;
  gap: 6px;
  place-items: center;
}

.clock-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.mode-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-weight: 700;
}

.mode-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}

.mode-controls select,
.compact-select {
  width: auto;
  min-height: 34px;
  padding: 0 8px;
}

.mode-line input {
  width: 84px;
  min-height: 36px;
}

.clock-display {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: clamp(58px, 22cqh, 112px);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 10cqw, 72px);
  line-height: 1;
  letter-spacing: 0;
  text-align: center;
}

.dial {
  position: relative;
  display: grid;
  place-items: center;
  width: min(150px, 36vw, 30cqh);
  aspect-ratio: 1;
  border: 2px solid var(--line);
  border-radius: 999px;
  background:
    radial-gradient(circle at center, var(--panel) 0 18%, transparent 19%),
    conic-gradient(from 0deg, var(--line) 0 1deg, transparent 1deg 30deg);
}

.dial-hand {
  position: absolute;
  left: calc(50% - 1px);
  bottom: 50%;
  width: 2px;
  height: 38%;
  border-radius: 999px;
  background: var(--accent);
  transform-origin: bottom center;
  transition: transform 180ms linear;
}

.dial-center {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent-2);
}

.dial span {
  position: absolute;
  bottom: 20%;
  max-width: 80%;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--muted);
  font-size: 14px;
}

.control-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  min-width: 0;
}

.focus-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 42px;
  max-width: 180px;
  min-width: 42px;
  min-height: 40px;
  gap: 7px;
  padding: 0 10px;
}

.button-icon {
  font-size: 15px;
  line-height: 1;
}

.button-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.control-row .primary-action {
  background: var(--accent);
  border-color: var(--accent);
  color: #08211d;
  font-weight: 800;
}

:root[data-theme="dark"] .control-row .primary-action {
  color: #08211d;
}

@container (max-width: 360px), (max-height: 360px) {
  .dual-clock-grid {
    gap: 6px;
  }

  .dual-clock-grid > div {
    flex-basis: 130px;
  }

  .button-text {
    display: none;
  }

  .focus-action {
    flex: 0 1 44px;
    padding: 0;
  }
}

@container (max-height: 320px) and (min-width: 360px) {
  .mode-line {
    gap: 6px;
  }

  .clock-label {
    display: none;
  }

  .dual-clock-grid {
    flex-wrap: nowrap;
  }
}

.day-timeline {
  position: relative;
  height: calc(100% - 41px);
  overflow: auto;
  padding: 8px 12px 18px 76px;
  background: var(--panel);
  touch-action: pan-x pan-y;
  overscroll-behavior: contain;
}

.calendar-grid {
  display: grid;
  gap: 8px;
  height: calc(100% - 41px);
  padding: 10px;
  background: var(--panel);
}

.week-grid {
  grid-template-columns: repeat(7, minmax(92px, 1fr));
  grid-auto-rows: minmax(calc(100px * var(--calendar-zoom, 1)), 1fr);
  overflow-x: auto;
}

.month-grid {
  grid-template-columns: repeat(7, minmax(72px, 1fr));
  grid-auto-rows: minmax(calc(74px * var(--calendar-zoom, 1)), 1fr);
}

.calendar-cell {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: var(--panel-strong);
}

.calendar-cell strong,
.calendar-cell span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-cell strong {
  font-size: 13px;
}

.calendar-cell span {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.calendar-cell.today-cell {
  border-color: var(--accent);
}

.calendar-cell.muted-cell {
  opacity: 0.44;
}

.mini-event {
  min-height: 20px;
  margin-top: 4px;
  padding: 3px 6px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent), transparent 84%);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}

.month-grid:not(.detail-zoom) .mini-event:nth-of-type(n + 3) {
  display: none;
}

.mini-event.live {
  background: color-mix(in srgb, var(--accent-2), transparent 78%);
}

.hour-row {
  position: relative;
  height: 64px;
  border-top: 1px solid var(--line);
}

.hour-label {
  position: absolute;
  left: -62px;
  top: -8px;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.calendar-event {
  position: absolute;
  left: 86px;
  right: 14px;
  min-height: 28px;
  border: 1px solid color-mix(in srgb, var(--accent), var(--line) 30%);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  padding: 7px 9px;
  background: color-mix(in srgb, var(--accent), var(--panel) 84%);
  overflow: hidden;
  font-size: 13px;
}

.calendar-event.live {
  border-left-color: var(--accent-2);
  background: color-mix(in srgb, var(--accent-2), var(--panel) 86%);
}

.calendar-event strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-event span {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.now-line {
  position: absolute;
  left: 76px;
  right: 12px;
  height: 2px;
  background: var(--danger);
  z-index: 3;
}

.now-line::before {
  content: "";
  position: absolute;
  left: -5px;
  top: -4px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--danger);
}

.panel,
.task-list,
.category-tabs,
.day-timeline,
.calendar-grid {
  scrollbar-width: none;
}

.panel::-webkit-scrollbar,
.task-list::-webkit-scrollbar,
.category-tabs::-webkit-scrollbar,
.day-timeline::-webkit-scrollbar,
.calendar-grid::-webkit-scrollbar {
  display: none;
}

@media (max-width: 700px) {
  body {
    position: fixed;
    inset: 0;
    width: 100%;
  }

  .app-shell {
    padding: 6px;
  }

  .app-menu {
    display: none;
  }

  .workspace {
    display: block;
    height: calc(100dvh - 12px);
    min-height: 0;
    overflow: hidden;
  }

  .desktop-gutter {
    display: none;
  }

  .row-gutter {
    display: none;
  }

  .panel,
  .tasks-panel,
  .clocks-panel,
  .calendar-panel {
    border-radius: 10px;
  }

  .panel {
    display: none;
    height: 100%;
  }

  .workspace[data-mobile-view="tasks"] .tasks-panel,
  .workspace[data-mobile-view="calendar"] .calendar-panel {
    display: block;
  }

  .workspace[data-mobile-view="clocks"] .clocks-panel {
    display: grid;
  }

  .panel-head {
    display: none;
  }

  .task-list {
    height: calc(100% - 44px);
  }

  .timer-card {
    gap: 8px;
    margin: 0 6px;
    padding: 10px;
  }

  .clock-display {
    min-height: 64px;
  }

  .focus-action {
    min-height: 38px;
  }

  .day-timeline {
    height: 100%;
  }

  .calendar-grid {
    height: 100%;
  }

  .week-grid,
  .month-grid {
    grid-template-columns: repeat(7, minmax(86px, 1fr));
    overflow: auto;
  }

  .panel.is-collapsed {
    min-width: 0;
    min-height: 8px;
    opacity: 0.64;
  }

  .panel.is-collapsed .mobile-add-button {
    display: none;
  }

  .mobile-add-button {
    position: absolute;
    right: 10px;
    bottom: 10px;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    min-height: 44px;
    border-radius: 999px;
    background: var(--accent);
    border-color: var(--accent);
    color: #08211d;
    font-size: 24px;
    font-weight: 800;
    box-shadow: var(--shadow);
  }

  .mobile-calendar-mode {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 4;
    display: block;
    width: auto;
    min-height: 34px;
    padding: 0 8px;
    background: color-mix(in srgb, var(--panel), transparent 6%);
    box-shadow: var(--shadow);
  }

  .panel.is-collapsed .panel-head {
    display: none;
  }

  .panel.is-collapsed .panel-head > div:first-child {
    display: block;
  }

  .panel.is-collapsed .panel-head h2 {
    writing-mode: initial;
    max-height: none;
    font-size: 18px;
  }

  .panel.is-collapsed .panel-actions {
    order: initial;
  }

  .clock-display {
    font-size: clamp(42px, 12vw, 70px);
  }
}

@media (max-width: 560px) {
  .auth {
    grid-template-columns: 1fr;
  }

  .workspace {
    --tasks-row: minmax(96px, 24dvh);
    --clocks-row: minmax(260px, 42dvh);
    --calendar-row: minmax(120px, 1fr);
  }

  .dual-clock-grid {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .timer-card {
    padding: 14px;
  }

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

  .mode-controls {
    width: 100%;
    justify-content: space-between;
  }
}