:root {
  color-scheme: light;
  --bg: #f7f7fb;
  --card: #ffffff;
  --text: #20243a;
  --muted: #646b83;
  --line: #e4e6f0;
  --primary: #665cf6;
  --primary-ink: #ffffff;
  --success: #28b89a;
  --attention: #f28b72;
  --highlight: #f2c867;
  --shadow: 0 18px 42px rgba(32, 36, 58, 0.09);
  --radius: 8px;
  --body-font: "DM Sans", "Segoe UI", system-ui, sans-serif;
  --heading-font: "Sora", "Segoe UI", system-ui, sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #20243a;
  --card: #2b3048;
  --text: #f4f5fa;
  --muted: #c9cde0;
  --line: #4b5270;
  --primary: #938bff;
  --primary-ink: #171a2b;
  --success: #57d1b8;
  --attention: #ffaa92;
  --highlight: #c8bfff;
  --shadow: 0 18px 42px rgba(10, 12, 24, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body-font);
  font-size: 17px;
  line-height: 1.55;
}

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

button {
  cursor: pointer;
}

button:disabled {
  cursor: default;
  opacity: 0.68;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px max(18px, env(safe-area-inset-left)) 14px;
  max-width: 1180px;
  margin: 0 auto;
}

.eyebrow {
  color: var(--primary);
  font-weight: 800;
  margin: 0 0 2px;
}

.brand-name {
  max-width: min(72vw, 420px);
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  font-family: var(--heading-font);
  line-height: 1.15;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(28px, 8vw, 32px);
  line-height: 1.2;
  margin: 0;
}

h2 {
  font-size: 24px;
  margin: 0 0 12px;
}

h3 {
  font-size: 20px;
  margin: 0 0 8px;
}

h4 {
  font-size: 18px;
  line-height: 1.2;
  margin: 0;
}

.layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 18px 28px;
}

.rail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: sticky;
  top: 12px;
  align-self: start;
}

.nav-scroll-hint {
  display: none;
}

.nav-item,
.button,
.icon-button,
.chip {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
  font-weight: 800;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  text-align: left;
  overflow-wrap: anywhere;
}

.nav-label {
  min-width: 0;
}

.nav-item.is-active,
.button.primary {
  background: var(--primary);
  color: var(--primary-ink);
  border-color: var(--primary);
}

.icon-button {
  width: 48px;
  display: grid;
  place-items: center;
  font-size: 22px;
}

.theme-button {
  gap: 2px;
}

.theme-icon {
  display: grid;
  place-items: center;
}

.theme-icon svg {
  width: 24px;
  height: 24px;
  fill: color-mix(in srgb, var(--highlight) 28%, transparent);
  stroke: var(--primary);
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-button[data-mode="dark"] .theme-icon svg {
  fill: color-mix(in srgb, var(--primary) 30%, transparent);
  stroke: var(--highlight);
}

.theme-label {
  display: none;
  font-size: 16px;
}

.screen {
  min-width: 0;
}

.grid {
  display: grid;
  gap: 14px;
}

.two-col {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
}

.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card.soft {
  box-shadow: none;
}

.help-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
}

.help-icon {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 22px;
  height: 22px;
  color: color-mix(in srgb, var(--primary) 78%, var(--muted));
}

.help-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-icon {
  display: inline-grid;
  flex: 0 0 18px;
  place-items: center;
  width: 18px;
  height: 18px;
  color: color-mix(in srgb, var(--primary) 70%, var(--muted));
}

.nav-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button.primary .help-icon,
.nav-item.is-active .help-icon,
.nav-item.is-active .nav-icon {
  color: currentColor;
}

.privacy-card {
  border-color: color-mix(in srgb, var(--primary) 42%, var(--line));
  background: color-mix(in srgb, var(--primary) 8%, var(--card));
}

.privacy-card .button {
  margin-top: 2px;
}

.help-list {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding-left: 22px;
}

.help-list li {
  padding-left: 2px;
}

.page-heading {
  align-items: flex-start;
  margin-bottom: 14px;
}

.page-heading h2 {
  margin-bottom: 4px;
}

.make-yours {
  display: grid;
  gap: 14px;
  margin: 0 0 16px;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--primary) 7%, var(--card)), var(--card) 70%),
    var(--card);
}

.make-yours h3 {
  margin-bottom: 5px;
}

.starter-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.starter-choice {
  display: grid;
  align-content: space-between;
  gap: 14px;
  min-width: 0;
  min-height: 224px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg) 46%, var(--card));
}

.starter-choice.is-added {
  border-color: color-mix(in srgb, var(--success) 42%, var(--line));
  background: color-mix(in srgb, var(--success) 7%, var(--card));
}

.starter-choice-title {
  display: grid;
  gap: 8px;
}

.starter-choice .button {
  width: 100%;
  min-height: 46px;
  white-space: normal;
}

.status.quiet {
  width: fit-content;
  color: var(--text);
  background: color-mix(in srgb, var(--success) 12%, var(--card));
}

.my-day-glance {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.75fr);
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  border-color: color-mix(in srgb, var(--primary) 32%, var(--line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--primary) 10%, var(--card)), var(--card) 62%),
    var(--card);
}

.my-day-glance h2 {
  font-size: clamp(28px, 4vw, 32px);
  margin: 0 0 4px;
}

.school-label {
  width: fit-content;
  margin: 0 0 6px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--highlight) 14%, var(--card));
  color: var(--text);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.glance-next {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--primary) 7%, var(--bg));
}

.day-one-compact {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
  border-color: color-mix(in srgb, var(--success) 35%, var(--line));
}

.wizard {
  border-top: 5px solid var(--primary);
}

.wizard-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 14px;
}

.step-dot {
  min-width: 34px;
  min-height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 800;
}

.step-dot.is-active {
  background: var(--primary);
  color: var(--primary-ink);
  border-color: var(--primary);
}

.empty-state {
  border-style: dashed;
  box-shadow: none;
}

.action-state {
  border-style: solid;
  box-shadow: none;
}

.progress-track {
  width: 100%;
  min-height: 18px;
  overflow: hidden;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--primary) 10%, var(--bg));
}

.progress-fill {
  min-height: 18px;
  width: var(--progress, 0%);
  min-width: 18px;
  max-width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--success));
}

.week-summary {
  position: relative;
  overflow: hidden;
}

.week-summary.has-progress {
  border-color: color-mix(in srgb, var(--primary) 42%, var(--line));
  box-shadow: 0 14px 32px color-mix(in srgb, var(--primary) 16%, transparent);
}

.week-visual {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 7px;
  margin: 14px 0 8px;
  align-items: stretch;
}

.week-day-mini {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 8px;
  min-height: 98px;
  padding: 10px 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--primary) 4%, var(--card));
}

.week-day-mini.is-today {
  border-color: var(--primary);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--primary) 42%, transparent);
}

.week-marker {
  position: relative;
  width: min(100%, 30px);
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 12%, var(--card));
  border: 1px solid color-mix(in srgb, var(--muted) 24%, var(--line));
  overflow: hidden;
}

.week-dot {
  position: absolute;
  inset: 2px auto 2px 2px;
  width: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 38%, transparent);
}

.week-fill {
  display: block;
  width: var(--fill-width, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), color-mix(in srgb, var(--success) 76%, var(--primary)));
}

.week-day-mini.has-count {
  background: color-mix(in srgb, var(--success) 8%, var(--card));
}

.week-day-mini.has-count .week-marker {
  border-color: color-mix(in srgb, var(--success) 44%, var(--line));
  background: color-mix(in srgb, var(--success) 12%, var(--card));
}

.week-day-mini.has-count .week-dot {
  background: var(--success);
}

.week-label,
.week-count {
  font-size: 16px;
  font-weight: 800;
}

.week-count {
  min-height: 20px;
  color: var(--muted);
}

.week-day-mini.has-count .week-count {
  color: var(--text);
}

.week-note {
  margin: 0 0 8px;
  font-size: 16px;
}

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

.stack {
  display: grid;
  gap: 10px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

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

.remember-grid {
  grid-template-columns: 1fr;
}

.remember-grid .field {
  min-width: 0;
}

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

.toggle-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.toggle-row input {
  width: 44px;
  height: 44px;
  min-height: 44px;
  accent-color: var(--primary);
}

.toggle-row .muted {
  display: block;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.wrap {
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  text-decoration: none;
  text-align: center;
}

.button.ghost {
  background: transparent;
}

.button.danger {
  border-color: var(--attention);
  color: var(--text);
  background: transparent;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 12px;
}

.segmented .button {
  width: 100%;
}

.calendar-switch {
  margin-top: 14px;
}

.calendar-add {
  margin-bottom: 14px;
}

.calendar-event-form {
  margin-bottom: 0;
}

.calendar-date-controls {
  margin: 0 0 12px;
}

.checkin-grid {
  margin-top: 10px;
  margin-bottom: 14px;
}

.calendar-row {
  align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.calendar-row:last-child {
  border-bottom: 0;
}

.calendar-row .muted {
  display: block;
}

.pill,
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 16px;
  font-weight: 800;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--primary);
}

.dot.success {
  background: var(--success);
}

.dot.attention {
  background: var(--attention);
}

.dot.highlight {
  background: var(--highlight);
}

.focus-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.task {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.check {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: 2px solid var(--primary);
  background: transparent;
  color: var(--text);
}

.task.is-done {
  opacity: 0.72;
}

.task.is-done .check {
  background: var(--success);
  border-color: var(--success);
  color: #10131f;
}

.homework-task {
  grid-template-columns: 44px minmax(0, 1fr) minmax(120px, auto);
}

.quick-add {
  display: grid;
  gap: 10px;
}

.compact-form,
.inset-form {
  margin: 10px 0 14px;
}

.mini-actions {
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
}

.mini-actions .button {
  min-height: 44px;
  padding: 8px 10px;
}

.note-body {
  white-space: pre-wrap;
}

.day-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.day-check {
  position: relative;
  flex: 0 0 auto;
  min-width: 76px;
  min-height: 44px;
  padding: 8px 16px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  font-weight: 800;
}

.day-check input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 44px;
  opacity: 0;
  cursor: pointer;
}

.day-check:has(input:checked) {
  background: var(--primary);
  color: var(--primary-ink);
  border-color: var(--primary);
}

.field {
  display: grid;
  gap: 6px;
}

label {
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 11px;
  background: var(--bg);
  color: var(--text);
  font-size: 17px;
}

textarea {
  min-height: 84px;
  resize: vertical;
}

.calendar-scroll {
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-color: var(--primary) var(--line);
}

.calendar-scroll-note {
  font-size: 16px;
  font-weight: 700;
}

.calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(170px, 1fr));
  gap: 10px;
  min-width: 100%;
}

.day {
  min-height: 170px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: var(--bg);
  font-size: 16px;
}

.month-day {
  min-height: 220px;
}

.week-day {
  min-height: 180px;
}

.event-chip {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 6px;
  padding: 6px 7px;
  border-radius: 6px;
  background: var(--card);
  border: 1px solid var(--line);
  white-space: normal;
  overflow-wrap: break-word;
  font-size: 16px;
  line-height: 1.3;
}

.event-chip > span:last-child {
  min-width: 0;
}

.month-chip strong {
  display: block;
}

.month-chip span span {
  display: block;
}

.event-chip .dot {
  flex: 0 0 auto;
  margin-top: 5px;
}

.month-events {
  display: grid;
  gap: 4px;
  margin-top: 6px;
}

.more-link {
  min-height: 44px;
  width: 100%;
  margin-top: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--primary);
  font-weight: 800;
  font-size: 16px;
  text-align: left;
  padding: 7px 8px;
}

.day-detail {
  margin-top: 12px;
}

.day.today {
  outline: 3px solid var(--primary);
}

.day strong {
  display: block;
}

.tiny {
  font-size: 16px;
}

.bottom-space {
  height: 78px;
}

@media (max-width: 900px) {
  .topbar {
    padding-top: 18px;
  }

  .layout {
    display: block;
    padding: 0 14px 24px;
  }

  .rail {
    position: static;
    z-index: 5;
    flex-direction: row;
    gap: 6px;
    overflow-x: auto;
    margin: 0 -14px 12px;
    padding: 10px 14px;
    background: var(--bg);
    border-block: 1px solid var(--line);
    scrollbar-color: var(--primary) var(--line);
    mask-image: linear-gradient(90deg, #000 86%, transparent);
  }

  .nav-scroll-hint {
    display: block;
    margin: -6px 0 12px;
    color: var(--muted);
    font-size: 16px;
    font-weight: 800;
  }

  .nav-item {
    flex: 0 0 auto;
    width: auto;
    min-width: 120px;
    text-align: center;
    white-space: nowrap;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .starter-choice-grid {
    grid-template-columns: 1fr;
  }

  .starter-choice {
    min-height: 0;
  }

  .my-day-glance {
    grid-template-columns: 1fr;
  }

  .three-col,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid .full {
    grid-column: auto;
  }

  .row {
    align-items: stretch;
  }

  .row.actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .calendar {
    grid-template-columns: repeat(7, minmax(160px, 1fr));
    gap: 8px;
  }

  .day {
    min-height: 150px;
    padding: 10px;
  }

  .month-day {
    min-height: 190px;
  }

  .week-day {
    min-height: 168px;
  }

  .day-checks {
    gap: 8px;
  }

  .task {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .task .status,
  .task .button {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
  }

  .task .mini-actions {
    grid-column: 1 / -1;
    width: 100%;
  }
}

@media (max-width: 560px) {
  .rail {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
    mask-image: none;
  }

  .nav-scroll-hint {
    display: none;
  }

  .nav-item {
    min-width: 0;
    white-space: normal;
    padding-inline: 8px;
  }

  .month-calendar {
    grid-template-columns: 1fr;
  }

  .month-calendar .day[aria-hidden="true"] {
    display: none;
  }

  .month-day {
    min-height: 132px;
    padding: 12px;
  }

  .week-calendar {
    grid-template-columns: 1fr;
  }

  .week-day {
    min-height: 132px;
    padding: 12px;
  }

  .week-visual {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .week-day-mini {
    min-height: 86px;
  }
}