:root {
  color-scheme: light;
  --bg: #f3f5f7;
  --panel: #ffffff;
  --panel-alt: #f7f9fc;
  --text: #111827;
  --muted: #5b6472;
  --line: #d8dee8;
  --accent: #0f766e;
  --accent-strong: #115e59;
  --accent-soft: #d9f3ef;
  --warn: #b45309;
  --danger: #b91c1c;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --radius: 8px;
  --sidebar-width: 280px;
  --content-width: 1360px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Sans KR", system-ui, sans-serif;
}

body {
  overflow-x: hidden;
}

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

button {
  border: 0;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background: #0f172a;
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar__brand {
  display: grid;
  gap: 8px;
  padding: 8px 10px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  min-width: 0;
}

.sidebar__eyebrow {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #7dd3fc;
}

.sidebar__brand h1 {
  margin: 0;
  font-size: 1.6rem;
  line-height: 1.2;
  word-break: keep-all;
}

.sidebar__brand p {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(248, 250, 252, 0.76);
}

.nav {
  display: grid;
  gap: 8px;
}

.nav__button {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 14px;
  border-radius: var(--radius);
  background: transparent;
  color: rgba(248, 250, 252, 0.86);
  text-align: left;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.nav__button:hover,
.nav__button.is-active {
  background: rgba(148, 163, 184, 0.16);
  color: #ffffff;
}

.nav__icon {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  font-size: 1rem;
}

.nav__meta {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.nav__title {
  font-size: 0.98rem;
  font-weight: 600;
}

.nav__desc {
  font-size: 0.82rem;
  color: rgba(248, 250, 252, 0.62);
}

.sidebar__footer {
  margin-top: auto;
  padding: 16px 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
  color: rgba(248, 250, 252, 0.65);
}

.workspace {
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: nowrap;
  padding: 18px 24px;
  background: rgba(243, 245, 247, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.topbar__left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1 1 auto;
  min-width: 0;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  min-width: 0;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
}

.menu-toggle__bar {
  width: 18px;
  height: 2px;
  margin: 0 auto 3px;
  border-radius: 999px;
  background: currentColor;
}

.menu-toggle__bar:last-child {
  margin-bottom: 0;
}

.title-block {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.title-block__eyebrow {
  font-size: 0.76rem;
  text-transform: uppercase;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.title-block h2 {
  margin: 0;
  font-size: 1.2rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.locale-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: #ffffff;
  color: var(--muted);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  font-size: 0.88rem;
}

.topbar__sync,
.topbar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-button {
  white-space: nowrap;
}

.account-menu {
  position: relative;
}

.account-menu__trigger {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  display: grid;
  place-items: center;
}

.account-menu__avatar {
  position: relative;
  width: 18px;
  height: 18px;
  display: block;
  color: var(--text);
}

.account-menu__head,
.account-menu__body {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: currentColor;
}

.account-menu__head {
  top: 0;
  width: 7px;
  height: 7px;
  border-radius: 999px;
}

.account-menu__body {
  bottom: 0;
  width: 14px;
  height: 8px;
  border-radius: 8px 8px 4px 4px;
}

.account-menu__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 132px;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  display: grid;
  gap: 4px;
  z-index: 40;
}

.account-menu__item {
  width: 100%;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 6px;
  background: transparent;
  text-align: left;
  color: var(--text);
}

.account-menu__item:hover {
  background: var(--panel-alt);
}

.app {
  width: min(100%, var(--content-width));
  margin: 0 auto;
  padding: 24px;
}

.app[data-route="routine"] {
  width: min(100%, 1560px);
}

.page {
  display: grid;
  gap: 24px;
}

.page--routine {
  gap: 18px;
}

.hero {
  position: relative;
  min-height: 360px;
  border-radius: var(--radius);
  overflow: hidden;
  background: #0f172a;
  box-shadow: var(--shadow);
}

.hero--compact {
  min-height: 320px;
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.82) 0%, rgba(15, 23, 42, 0.52) 46%, rgba(15, 23, 42, 0.2) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: end;
  gap: 18px;
  min-height: 360px;
  padding: 32px;
  color: #f8fafc;
}

.hero--compact .hero__content {
  min-height: 320px;
  gap: 14px;
}

.hero__eyebrow {
  display: inline-flex;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #f8fafc;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.82rem;
}

.hero__content h3,
.section-head h3,
.panel h3,
.tool-list__header h3,
.modal__header h3 {
  margin: 0;
  line-height: 1.2;
}

.hero__content h3 {
  max-width: 12ch;
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.hero__content p {
  margin: 0;
  max-width: 62ch;
  color: rgba(248, 250, 252, 0.82);
  font-size: 1rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  font-weight: 600;
}

.button--accent {
  background: var(--accent);
  color: #f0fdfa;
}

.button--accent:hover {
  background: var(--accent-strong);
}

.button--ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #f8fafc;
}

.button--line {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.button--small {
  min-height: 34px;
  padding: 0 12px;
  font-size: 0.88rem;
}

.grid {
  display: grid;
  gap: 20px;
}

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

.home-featured {
  display: grid;
  gap: 18px;
}

.feature-card {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(15, 118, 110, 0.18);
  background:
    radial-gradient(circle at top left, rgba(125, 211, 252, 0.28), transparent 32%),
    linear-gradient(135deg, #0f172a, #111827 62%, #164e63);
  color: #f8fafc;
  text-align: left;
  box-shadow: var(--shadow);
}

.feature-card__meta {
  display: grid;
  gap: 10px;
}

.feature-card__meta h3 {
  margin: 0;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
}

.feature-card__meta p {
  margin: 0;
  max-width: 62ch;
  color: rgba(248, 250, 252, 0.8);
}

.feature-card__kicker,
.feature-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}

.feature-card__kicker {
  width: fit-content;
  background: rgba(248, 250, 252, 0.14);
}

.feature-card__badge {
  background: rgba(255, 255, 255, 0.16);
  color: #fef3c7;
}

.grid--split {
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.9fr);
}

.interest-workspace {
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.panel--soft {
  background: var(--panel-alt);
}

.inline-note {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 6px;
  background: var(--panel-alt);
  border: 1px solid var(--line);
}

.inline-note strong {
  font-size: 0.95rem;
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  color: var(--text);
  font-weight: 600;
}

.checkbox-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.textarea--tall {
  min-height: 220px;
  max-height: 620px;
  line-height: 1.7;
  overflow-y: hidden;
  resize: vertical;
}

.writing-stat-list {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.writing-stat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

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

.writing-stat-row span {
  min-width: 0;
  color: var(--muted);
}

.writing-stat-row strong {
  flex: 0 0 auto;
  color: var(--text);
}

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

.correction-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.correction-item strong {
  display: block;
  margin-bottom: 4px;
}

.correction-item p,
.writing-preview {
  color: var(--muted);
  line-height: 1.7;
}

.writing-preview {
  white-space: pre-wrap;
}

.segmented-control {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 42px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-alt);
}

.segmented-control label {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  cursor: pointer;
  color: var(--muted);
  font-weight: 700;
}

.segmented-control label + label {
  border-left: 1px solid var(--line);
}

.segmented-control input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented-control span {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 0 12px;
}

.segmented-control input:checked + span {
  background: var(--accent);
  color: #fff;
}

.image-preview {
  display: grid;
  gap: 14px;
}

.image-preview img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid var(--line);
  background:
    linear-gradient(45deg, #e5e7eb 25%, transparent 25%),
    linear-gradient(-45deg, #e5e7eb 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e5e7eb 75%),
    linear-gradient(-45deg, transparent 75%, #e5e7eb 75%);
  background-size: 18px 18px;
  background-position: 0 0, 0 9px, 9px -9px, -9px 0;
}

.auth-strip,
.sync-warning {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.status-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.status-strip__meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.status-strip__title {
  font-size: 0.92rem;
}

.status-strip__text {
  font-size: 0.84rem;
  color: var(--muted);
}

.sync-warning--compact {
  padding-top: 12px;
  padding-bottom: 12px;
}

.account-summary {
  display: grid;
  gap: 12px;
}

.auth-gate {
  min-height: 70vh;
  display: grid;
  place-items: center;
}

.auth-gate__content {
  width: min(560px, 100%);
  display: grid;
  gap: 18px;
  text-align: center;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.section-head p,
.panel__meta,
.helper,
.empty-state p,
.tool-card p,
.placeholder p,
.routine-card__meta,
.routine-summary p {
  margin: 0;
  color: var(--muted);
}

.tool-card {
  display: grid;
  gap: 16px;
  min-height: 180px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
  text-align: left;
}

.tool-card:hover {
  border-color: #b7c4d8;
  transform: translateY(-1px);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.tool-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 1.2rem;
}

.tool-card__footer {
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-strong);
}

.status-list {
  display: grid;
  gap: 14px;
}

.status-item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.status-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.status-badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #e7eef8;
  color: #1d4ed8;
  font-size: 0.82rem;
  font-weight: 600;
}

.form-grid {
  display: grid;
  gap: 16px;
}

.form-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.input-suffix {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.input-suffix span {
  color: var(--muted);
  font-weight: 700;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-size: 0.92rem;
  font-weight: 600;
}

.input,
.select,
.textarea {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
}

.textarea {
  min-height: 96px;
  resize: vertical;
}

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

.pill {
  padding: 9px 12px;
  border-radius: 999px;
  background: #eef2f7;
  color: #334155;
  font-size: 0.9rem;
}

.pill.is-active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.expense-workspace {
  align-items: start;
}

.expense-table {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.expense-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(160px, 0.9fr) 72px;
  align-items: center;
  gap: 0;
  min-height: 48px;
  border-bottom: 1px solid var(--line);
}

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

.expense-row--head {
  min-height: 38px;
  padding: 0;
  background: #f8fafc;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.expense-row--head span {
  padding: 0 12px;
}

.expense-row .field {
  gap: 0;
}

.expense-row .input {
  height: 48px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.expense-row .field + .field,
.expense-row .expense-card-check {
  border-left: 1px solid var(--line);
}

.expense-row input[type="number"] {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.expense-card-check {
  display: grid;
  place-items: center;
  min-height: 48px;
  border-radius: 0;
  background: transparent;
  cursor: pointer;
}

.expense-card-check input {
  width: 22px;
  height: 22px;
  accent-color: var(--accent);
}

.expense-card-check span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.expense-breakdown {
  display: grid;
  gap: 0;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel);
}

.expense-breakdown__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
}

.expense-breakdown__row:last-child {
  border-bottom: 0;
}

.expense-breakdown__row span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.expense-breakdown__row em {
  color: var(--muted);
  font-style: normal;
  font-size: 0.84rem;
}

.result-card--warn {
  border-color: #fecaca;
  background: #fff7f7;
}

.routine-layout {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
}

.routine-summary {
  display: grid;
  gap: 14px;
}

.routine-summary__stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.routine-summary__stat:first-child {
  padding-top: 0;
  border-top: 0;
}

.metric {
  font-size: 1.8rem;
  font-weight: 700;
}

.tool-list {
  display: grid;
  gap: 16px;
}

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

.routine-list,
.focus-list,
.schedule-list {
  display: grid;
  gap: 12px;
}

.routine-card,
.focus-item,
.schedule-item {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
}

.routine-card__row,
.schedule-item__row {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.routine-card__title,
.focus-item__title,
.schedule-item__title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.35;
}

.schedule-item__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 3px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.schedule-item__priority {
  color: #d4a017;
  font-size: 0.75rem;
}

.priority {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.84rem;
  font-weight: 700;
}

.priority[data-level="3"] {
  color: #b91c1c;
}

.priority[data-level="2"] {
  color: #b45309;
}

.priority[data-level="1"] {
  color: #2563eb;
}

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

.row-actions--compact {
  flex-wrap: nowrap;
}

.icon-button {
  min-width: 40px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 6px;
  background: #f8fafc;
  border: 1px solid var(--line);
  color: var(--text);
}

.icon-button--symbol {
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  font-size: 0.92rem;
}

.icon-button--danger {
  color: var(--danger);
}

.done {
  text-decoration: line-through;
  color: #7c8798;
}

.empty-state {
  padding: 24px;
  border: 1px dashed #c6d0dd;
  border-radius: 6px;
  background: #fbfcfe;
}

.result-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 6px;
  background: var(--panel-alt);
  border: 1px solid var(--line);
}

.calendar-shell {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1.65fr) minmax(360px, 0.8fr);
  align-items: start;
}

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

.calendar-main,
.calendar-side {
  min-width: 0;
}

.panel--calendar {
  padding: 20px;
}

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

.calendar-toolbar h3 {
  font-size: 1.7rem;
  margin: 0 0 4px;
}

.calendar-toolbar__right {
  display: flex;
  align-items: start;
  gap: 12px;
}

.calendar-status {
  display: grid;
  gap: 2px;
  min-width: 280px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-alt);
}

.calendar-status strong {
  font-size: 0.86rem;
}

.calendar-status span {
  font-size: 0.8rem;
  color: var(--muted);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}

.calendar-weekday {
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.calendar-cell {
  min-height: 150px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--mark-color, #ffffff);
  display: grid;
  gap: 8px;
  align-content: start;
  text-align: left;
}

.calendar-cell.is-muted {
  background: linear-gradient(0deg, rgba(241, 245, 249, 0.95), rgba(241, 245, 249, 0.95)), var(--mark-color, #ffffff);
  color: #94a3b8;
}

.calendar-cell.is-today {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(15, 118, 110, 0.12);
}

.calendar-cell.is-selected {
  outline: 2px solid rgba(37, 99, 235, 0.24);
}

.calendar-cell__head {
  display: grid;
  gap: 4px;
}

.calendar-cell__day {
  font-weight: 800;
  font-size: 1rem;
}

.calendar-cell__holiday {
  font-size: 0.76rem;
  color: #b91c1c;
  line-height: 1.25;
  word-break: keep-all;
}

.calendar-cell__body {
  display: grid;
  gap: 5px;
}

.calendar-line {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  font-size: 0.77rem;
  line-height: 1.15;
}

.calendar-line__stars {
  white-space: nowrap;
  font-size: 0.7rem;
}

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

.calendar-more {
  font-size: 0.74rem;
  color: var(--muted);
}

.mark-panel {
  display: grid;
  gap: 12px;
}

.mark-panel--inline {
  padding-top: 4px;
}

.modal-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.modal-toolbar__actions,
.modal-toolbar__marks {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.modal-toolbar__label {
  font-size: 0.84rem;
  color: var(--muted);
  font-weight: 600;
}

.swatch-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.swatch {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 2px solid transparent;
  background: var(--swatch);
}

.swatch.is-active {
  border-color: #0f172a;
}

.result-card__value {
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  font-weight: 700;
}

.interest-summary-grid {
  display: grid;
  gap: 12px;
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.data-table th,
.data-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

.data-table th:first-child,
.data-table td:first-child {
  text-align: left;
}

.data-table th {
  font-size: 0.84rem;
  color: var(--muted);
  font-weight: 700;
  background: #f8fafc;
  position: sticky;
  top: 0;
}

.download-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.placeholder {
  display: grid;
  gap: 18px;
  min-height: 420px;
  align-content: center;
  justify-items: start;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.42);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 35;
}

.overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  position: fixed;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%) scale(0.98);
  width: min(720px, calc(100vw - 32px));
  max-height: min(82vh, 860px);
  overflow: auto;
  background: #ffffff;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.22);
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.modal.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.modal__inner {
  padding: 22px;
  display: grid;
  gap: 18px;
}

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

.date-chip {
  display: inline-flex;
  width: fit-content;
  padding: 7px 10px;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  font-size: 0.88rem;
  font-weight: 600;
}

.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;
}

@media (max-width: 1100px) {
  .grid--tools,
  .grid--split,
  .routine-layout,
  .calendar-shell {
    grid-template-columns: 1fr;
  }

  .feature-card {
    align-items: start;
  }
}

@media (max-width: 860px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(88vw, 320px);
    padding: 18px 14px;
    gap: 16px;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    z-index: 50;
    box-shadow: 0 18px 80px rgba(15, 23, 42, 0.35);
  }

  .sidebar__brand {
    gap: 5px;
    padding: 4px 8px 14px;
  }

  .sidebar__eyebrow {
    font-size: 0.72rem;
  }

  .sidebar__brand h1 {
    font-size: 1.24rem;
    line-height: 1.18;
  }

  .sidebar__brand p {
    font-size: 0.82rem;
    line-height: 1.35;
  }

  .nav__button {
    padding: 11px 10px;
    gap: 10px;
  }

  .nav__icon {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    font-size: 0.9rem;
  }

  .nav__title {
    font-size: 0.94rem;
  }

  .nav__desc {
    font-size: 0.76rem;
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .app,
  .topbar {
    padding-left: 16px;
    padding-right: 16px;
  }

  .topbar {
    min-height: 60px;
    padding-top: 9px;
    padding-bottom: 9px;
    gap: 10px;
  }

  .topbar__left {
    gap: 10px;
  }

  .title-block {
    max-width: 100%;
  }

  .title-block__eyebrow {
    font-size: 0.68rem;
  }

  .title-block h2 {
    font-size: 1rem;
    line-height: 1.15;
  }

  .hero__content {
    min-height: 320px;
    padding: 24px;
  }

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

  .calendar-cell {
    min-height: 124px;
  }
}

@media (max-width: 640px) {
  .expense-row {
    grid-template-columns: minmax(98px, 1fr) minmax(96px, 1fr) 52px;
    gap: 0;
  }

  .expense-card-check {
    min-height: 46px;
  }

  .expense-card-check input {
    width: 20px;
    height: 20px;
  }

  .form-grid--two,
  .section-head,
  .tool-list__header,
  .routine-card__row,
  .schedule-item__row,
  .modal__header {
    grid-template-columns: 1fr;
    display: grid;
  }

  .button-row,
  .pill-row {
    width: 100%;
  }

  .topbar__right {
    width: auto;
  }

  .button,
  .icon-button {
    min-width: 0;
  }

  .locale-pill {
    display: none;
  }

  .hero__content h3 {
    max-width: 10ch;
  }

  .auth-strip,
  .status-strip,
  .sync-warning,
  .calendar-toolbar {
    display: grid;
    grid-template-columns: 1fr;
  }

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

  .calendar-status {
    min-width: 0;
  }

  .modal-toolbar {
    align-items: start;
  }

  .topbar__actions {
    width: 100%;
    justify-content: flex-end;
  }

  .calendar-grid {
    gap: 6px;
  }

  .calendar-cell {
    min-height: 108px;
    padding: 8px;
  }

  .calendar-line {
    font-size: 0.72rem;
  }
}