:root {
  --ink: #22312b;
  --muted: #67756f;
  --muted-strong: #50605a;
  --surface: rgba(255, 252, 247, 0.88);
  --surface-strong: #fffdfa;
  --surface-raised: rgba(255, 255, 255, 0.72);
  --surface-border: rgba(72, 89, 79, 0.13);
  --surface-border-strong: rgba(72, 89, 79, 0.18);
  --background: #f3eee5;
  --background-soft: #ecf3ee;
  --accent: #1f6a57;
  --accent-deep: #174c3f;
  --accent-soft: #dff0e8;
  --accent-soft-strong: rgba(223, 240, 232, 0.8);
  --warm: #c87a52;
  --danger: #b95c49;
  --warning: #b8862f;
  --info: #405b8a;
  --shadow: 0 24px 60px rgba(34, 49, 43, 0.08);
  --shadow-soft: 0 12px 30px rgba(34, 49, 43, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --body-font: "Avenir Next", "Segoe UI", sans-serif;
  --display-font: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--background);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--body-font);
  background:
    radial-gradient(circle at top left, rgba(200, 122, 82, 0.13), transparent 32%),
    radial-gradient(circle at bottom right, rgba(31, 106, 87, 0.12), transparent 28%),
    linear-gradient(180deg, #f6f1e7 0%, #edf4ef 100%);
}

body.app-body {
  position: relative;
  overflow-x: hidden;
}

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

h1,
h2,
h3,
p,
ul {
  margin-top: 0;
}

img {
  max-width: 100%;
}

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

button,
input[type="submit"],
input[type="button"] {
  appearance: none;
  border: 0;
  cursor: pointer;
}

.background-glow {
  position: fixed;
  border-radius: 999px;
  filter: blur(28px);
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}

.background-glow-one {
  top: 4rem;
  left: -8rem;
  width: 18rem;
  height: 18rem;
  background: rgba(200, 122, 82, 0.24);
}

.background-glow-two {
  right: -5rem;
  bottom: 7rem;
  width: 17rem;
  height: 17rem;
  background: rgba(31, 106, 87, 0.18);
}

.eyebrow,
.metric-label,
.sidebar-account__label,
.brand-kicker {
  margin-bottom: 0.55rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-header h2,
.panel h3,
.form-card h2,
.form-card h3,
.app-topbar h1,
.landing-hero__copy h1,
.auth-card h1,
.section-heading h2 {
  font-family: var(--display-font);
  letter-spacing: -0.02em;
}

.page-copy,
.subtle-text,
.sidebar-account span,
.sidebar-account small,
.metric-card span,
.preview-box,
.detail-list p,
.entity-card p,
.landing-hero__copy p,
.landing-proof-card p,
.feature-card p,
.benefit-card p,
.preview-card p,
.landing-video-placeholder p,
.auth-footnote {
  color: var(--muted);
  line-height: 1.58;
}

.page-header,
.panel,
.form-card,
.metric-card,
.entity-card,
.preview-box,
.group-card,
.public-nav,
.landing-hero,
.landing-section,
.landing-cta,
.auth-card,
.app-sidebar,
.app-main,
.filter-panel {
  min-width: 0;
  backdrop-filter: blur(18px);
  background: var(--surface);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow);
}

.button,
input[type="submit"],
input[type="button"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.78rem 1.15rem;
  border-radius: 999px;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover,
input[type="submit"]:hover,
input[type="button"]:hover {
  transform: translateY(-1px);
}

.button:disabled,
input[type="submit"]:disabled,
input[type="button"]:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.button--small {
  min-height: 34px;
  padding: 0.45rem 0.8rem;
  font-size: 0.9rem;
}

.lesson-action-button {
  min-height: 46px;
  min-width: 148px;
  padding: 0.72rem 1.2rem;
  border-radius: 999px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(31, 106, 87, 0.1);
  box-shadow: 0 12px 24px rgba(31, 106, 87, 0.08);
  font-size: 1rem;
  font-weight: 650;
  line-height: 1;
  white-space: nowrap;
}

.lesson-action-button.is-selected {
  background: rgba(223, 240, 232, 0.98);
  border-color: rgba(31, 106, 87, 0.24);
  box-shadow: inset 0 0 0 1px rgba(31, 106, 87, 0.08), 0 12px 24px rgba(31, 106, 87, 0.08);
}

.button.is-disabled {
  opacity: 0.56;
  pointer-events: none;
  box-shadow: none;
}

.button-primary,
input[type="submit"] {
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, #2f8d72 100%);
  box-shadow: 0 14px 28px rgba(31, 106, 87, 0.2);
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
}

.button--lesson-open {
  color: #fff;
  background: linear-gradient(135deg, #2f5eaa 0%, #4a8cd5 100%);
  box-shadow: 0 14px 28px rgba(47, 94, 170, 0.2);
}

.button--lesson-edit {
  color: #624b1d;
  background: rgba(244, 231, 194, 0.96);
  box-shadow: inset 0 0 0 1px rgba(140, 112, 36, 0.12);
}

.button-ghost {
  color: var(--ink);
  background: rgba(31, 106, 87, 0.08);
}

.button-danger {
  color: #fff;
  background: linear-gradient(135deg, var(--danger) 0%, #cf765f 100%);
}

.text-link {
  color: var(--accent);
  font-weight: 600;
}

code {
  padding: 0.15rem 0.4rem;
  border-radius: 8px;
  background: rgba(31, 106, 87, 0.08);
}

.icon {
  width: 1.1rem;
  height: 1.1rem;
  display: block;
}

.input-shell,
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.88rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-border-strong);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field label {
  font-weight: 700;
}

.field--label-align label {
  min-height: 2.7rem;
  display: flex;
  align-items: flex-end;
}

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

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

.field--grow {
  min-width: min(280px, 100%);
}

.field textarea {
  resize: vertical;
}

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

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.3rem 0;
}

.checkbox-row--inline {
  margin: 0;
  min-height: 54px;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

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

.form-card {
  border-radius: var(--radius-xl);
  padding: 1.65rem;
}

.form-card--wide {
  max-width: 1080px;
}

.form-errors {
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(247, 223, 216, 0.92);
  color: #7c392e;
}

.form-errors ul {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
}

.selector-panel {
  margin-top: 1.35rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(72, 89, 79, 0.08);
}

.selection-list,
.card-stack,
.list-stack,
.group-stack {
  display: grid;
  gap: 1rem;
}

.selection-card,
.check-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.selection-card {
  justify-content: space-between;
}

.selection-card > div:first-of-type {
  flex: 1;
}

.selection-card--template {
  align-items: center;
}

.multi-check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.multi-check-grid--segments {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.check-card {
  align-items: center;
}

.check-card--detail {
  align-items: flex-start;
}

.check-card__copy {
  display: grid;
  gap: 0.3rem;
}

.check-card__copy strong {
  font-size: 1rem;
}

.check-card__copy small,
.field-note {
  color: var(--muted);
  line-height: 1.5;
}

.field-note {
  margin: 0;
}

.details-card {
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.details-card summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.05rem;
  cursor: pointer;
  list-style: none;
}

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

.details-card__body {
  padding: 0 1.05rem 1.05rem;
}

.page-header,
.panel,
.filter-panel {
  border-radius: var(--radius-xl);
  padding: 1.45rem;
}

.page-header,
.panel,
.form-card,
.filter-panel {
  margin-bottom: 1.35rem;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.page-header--compact h2 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.02;
  margin-bottom: 0.75rem;
}

.page-title-inline {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.app-topbar__heading {
  display: grid;
}

.app-topbar__title-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.panel-header,
.panel-header--stack,
.action-row,
.inline-meta,
.table-actions,
.entity-card__top,
.entity-card__footer,
.app-topbar,
.app-topbar__leading,
.app-topbar__meta,
.filter-row,
.filter-row__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

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

.panel-header--stack > .occurrence-strip,
.panel-header--stack > .dashboard-occurrence-strip {
  align-self: stretch;
  width: 100%;
  max-width: 100%;
}

.action-row--tight {
  gap: 0.65rem;
}

.action-row {
  flex-wrap: wrap;
}

.action-row--footer {
  margin-top: 1.6rem;
}

.inline-meta--wrap,
.chip-row--wrap {
  flex-wrap: wrap;
}

.inline-meta--space-between {
  justify-content: space-between;
}

.manager-delivery-hours {
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.muted-inline {
  color: var(--muted-strong);
  font-size: 0.94rem;
}

.metric-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.35rem;
}

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

.metric-card {
  border-radius: var(--radius-lg);
  padding: 1.2rem;
}

.metric-card strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 2rem;
}

.metric-card--accent {
  background: linear-gradient(180deg, rgba(223, 240, 232, 0.94), rgba(255, 252, 247, 0.92));
}

.summary-tile-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.summary-tile-grid--lesson {
  margin: 1rem 0;
}

.summary-tile-grid--day {
  width: 100%;
}

.summary-tile {
  padding: 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.summary-tile--link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.summary-tile--link:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(72, 89, 79, 0.08);
}

.summary-tile span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.summary-tile strong {
  display: block;
  font-size: 1.15rem;
  line-height: 1.35;
}

.summary-tile--confirmed {
  background: linear-gradient(180deg, #ddf3e8 0%, #c6e9d8 100%);
  border-color: rgba(31, 106, 87, 0.18);
}

.summary-tile--confirmed span,
.summary-tile--confirmed strong {
  color: var(--ink);
}

.summary-tile--maybe {
  background: linear-gradient(180deg, #f8edc8 0%, #f1dfab 100%);
  border-color: rgba(114, 93, 39, 0.16);
}

.summary-tile--maybe span,
.summary-tile--maybe strong {
  color: var(--ink);
}

.summary-tile--declined {
  background: linear-gradient(180deg, #f7ddd8 0%, #efc5bc 100%);
  border-color: rgba(123, 56, 47, 0.16);
}

.summary-tile--declined span,
.summary-tile--declined strong {
  color: var(--ink);
}

.summary-tile--pending {
  background: linear-gradient(180deg, #fbe9bc 0%, #f2d994 100%);
  border-color: rgba(108, 89, 32, 0.16);
}

.summary-tile--pending span,
.summary-tile--pending strong {
  color: var(--ink);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(320px, 0.95fr);
  gap: 1rem;
  align-items: start;
}

.dashboard-grid--lesson-detail {
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr);
}

.dashboard-grid--planner {
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
}

.entity-card {
  border-radius: var(--radius-lg);
  padding: 1.2rem;
}

.entity-card--lesson,
.entity-card--message {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(248, 250, 246, 0.78));
}

.message-template-card__layout {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.message-template-card__message,
.message-template-card__metric {
  display: grid;
  gap: 0.45rem;
}

.message-template-card__label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.message-template-card__preview {
  margin-top: 0;
  min-height: 100%;
  font-size: 0.98rem;
  line-height: 1.6;
  background: linear-gradient(180deg, rgba(252, 248, 241, 0.96), rgba(255, 255, 255, 0.9));
}

.message-template-card__insights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.message-template-card__metric {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.message-template-card__metric strong {
  font-size: 1.22rem;
  line-height: 1.35;
}

.message-template-card__metric--accent {
  background: linear-gradient(180deg, rgba(223, 240, 232, 0.94), rgba(255, 252, 247, 0.92));
  border-color: rgba(31, 106, 87, 0.1);
}

.message-template-card__footer {
  gap: 0.85rem;
}

.message-template-card__lessons {
  gap: 0.55rem;
}

.message-template-card__lesson-chip {
  color: #24463a;
  background: rgba(236, 241, 237, 0.96);
  border-color: rgba(72, 89, 79, 0.1);
}

.entity-card--lesson-list {
  padding: 1rem 1.05rem;
}

.lesson-list__header {
  max-width: 620px;
}

.lesson-list__status-row {
  margin-bottom: 0.35rem;
}

.lesson-list__actions {
  align-self: flex-start;
}

.lesson-list__details {
  display: grid;
  grid-template-columns: minmax(210px, 0.75fr) minmax(240px, 0.95fr);
  gap: 0.65rem;
  margin-top: 0.7rem;
}

.lesson-list__schedule-panel {
  display: grid;
  gap: 0.22rem;
  align-content: start;
  padding: 0.72rem 0.82rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(223, 240, 232, 0.92), rgba(255, 252, 247, 0.92));
  border: 1px solid rgba(31, 106, 87, 0.1);
}

.lesson-list__label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.lesson-list__schedule-panel strong {
  font-size: 1.04rem;
}

.lesson-list__secondary {
  color: var(--muted-strong);
  font-size: 0.84rem;
}

.lesson-list__stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.lesson-list__stat {
  padding: 0.72rem 0.82rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.lesson-list__stat--accent {
  background: rgba(214, 241, 231, 0.76);
  border-color: rgba(31, 106, 87, 0.12);
}

.lesson-list__stat span {
  display: block;
  margin-bottom: 0.22rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.lesson-list__stat strong {
  display: block;
  font-size: 1.24rem;
  line-height: 1.1;
}

.lesson-detail-shell {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.lesson-detail-shell > * {
  min-width: 0;
  max-width: 100%;
}

.tab-nav {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  min-width: 0;
  gap: 0.7rem;
  padding: 0.4rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.tab-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(72, 89, 79, 0.08);
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.tab-link:hover {
  color: var(--ink);
  border-color: rgba(72, 89, 79, 0.14);
  transform: translateY(-1px);
}

.tab-link.is-active {
  color: #143f33;
  background: rgba(214, 241, 231, 0.94);
  border-color: rgba(31, 106, 87, 0.2);
}

.tab-nav--manager {
  margin: 1rem 0;
}

.tab-nav--compact {
  width: auto;
  padding: 0.28rem;
  gap: 0.35rem;
  align-self: flex-start;
}

.tab-nav--compact .tab-link {
  min-height: 36px;
  padding: 0.52rem 0.78rem;
  font-size: 0.92rem;
}

.tab-nav--manager .tab-link {
  font: inherit;
  cursor: pointer;
}

.entity-card--compact {
  background: rgba(255, 255, 255, 0.72);
}

.entity-card__aside {
  min-width: 82px;
  padding: 0.8rem 0.9rem;
  text-align: center;
  border-radius: var(--radius-md);
  background: rgba(31, 106, 87, 0.08);
}

.entity-card__aside strong {
  display: block;
  font-size: 1.3rem;
}

.entity-card__aside span {
  color: var(--muted);
  font-size: 0.88rem;
}

.entity-card__footer {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(72, 89, 79, 0.08);
}

.entity-card__footer--stacked {
  flex-direction: column;
  align-items: flex-start;
}

.card-title-link {
  font-size: 1.26rem;
  font-weight: 700;
}

.stat-chip-row {
  display: grid;
  gap: 0.85rem;
  margin: 1rem 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-chip-row--five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.stat-chip {
  padding: 0.9rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.stat-chip--link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.stat-chip--link:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(72, 89, 79, 0.08);
}

.stat-chip span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.stat-chip strong {
  font-size: 1.3rem;
}

.group-card {
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.68);
}

.calendar-day-list {
  display: grid;
  gap: 0.8rem;
}

.calendar-day-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.calendar-day-card:hover {
  border-color: rgba(72, 89, 79, 0.16);
  background: rgba(255, 255, 255, 0.9);
}

.calendar-day-card.has-lessons {
  border-color: rgba(31, 106, 87, 0.16);
}

.calendar-day-card.is-active {
  border-color: rgba(31, 106, 87, 0.22);
  background: rgba(214, 241, 231, 0.72);
}

.calendar-day-card__date {
  width: 76px;
  min-height: 76px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.15rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(72, 89, 79, 0.08);
  text-align: center;
}

.calendar-day-card__weekday,
.calendar-day-card__month {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.calendar-day-card__day {
  font-size: 1.75rem;
  line-height: 1;
}

.calendar-day-card__meta {
  display: grid;
  gap: 0.2rem;
}

.calendar-day-card__meta strong {
  font-size: 1rem;
}

.calendar-day-card__meta span {
  color: var(--muted);
}

.group-card__header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.preview-box {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(252, 248, 241, 0.95);
  border: 1px solid rgba(72, 89, 79, 0.08);
  white-space: pre-line;
}

.health-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 1rem;
}

.health-banner__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.alert-list {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted-strong);
}

.filter-panel {
  padding: 1rem 1.15rem;
}

.filter-row {
  flex-wrap: wrap;
  align-items: flex-end;
}

.filter-row__group {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
}

.filter-row__actions {
  margin-left: auto;
  justify-content: flex-end;
  flex-shrink: 0;
}

.filter-row--lessons .field {
  min-width: 170px;
}

.filter-row--dashboard .field {
  min-width: 220px;
}

.filter-row--students .field {
  min-width: 160px;
}

.list-row {
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(72, 89, 79, 0.08);
}

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

.list-row--stacked {
  align-items: flex-start;
}

.detail-list {
  display: grid;
  gap: 1rem;
}

.detail-label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.clipboard-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

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

.data-table th,
.data-table td {
  padding: 1rem 0.85rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(72, 89, 79, 0.08);
}

.data-table th {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stacked-cell {
  display: grid;
  gap: 0.35rem;
}

.table-actions {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.table-actions--stacked {
  gap: 0.5rem;
}

.table-actions-menu {
  position: relative;
  display: inline-grid;
  justify-items: end;
}

.table-actions-menu__toggle {
  list-style: none;
}

.table-actions-menu__toggle::-webkit-details-marker {
  display: none;
}

.table-actions-menu__list {
  position: absolute;
  top: calc(100% + 0.45rem);
  right: 0;
  z-index: 20;
  min-width: 190px;
  display: grid;
  gap: 0.45rem;
  padding: 0.65rem;
  border-radius: 18px;
  border: 1px solid rgba(72, 89, 79, 0.12);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 34px rgba(72, 89, 79, 0.14);
}

.table-actions-menu__list .button,
.table-actions-menu__list .inline-button-form {
  width: 100%;
}

.chip-row {
  display: flex;
  gap: 0.65rem;
}

.occurrence-strip {
  display: flex;
  gap: 0.8rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  flex-wrap: nowrap;
}

.occurrence-tile {
  flex: 0 0 auto;
  width: 96px;
  aspect-ratio: 1;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.2rem;
  padding: 0.8rem 0.65rem;
  border-radius: 22px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(72, 89, 79, 0.1);
  text-align: center;
}

.occurrence-tile:hover {
  color: var(--ink);
  border-color: rgba(72, 89, 79, 0.16);
  background: rgba(255, 255, 255, 0.94);
}

.occurrence-tile.is-active {
  color: #143f33;
  background: rgba(214, 241, 231, 0.94);
  border-color: rgba(31, 106, 87, 0.2);
}

.occurrence-tile--day-group {
  min-height: 96px;
}

.occurrence-tile__month {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.occurrence-tile__day {
  font-size: 1.7rem;
  line-height: 1;
}

.occurrence-tile__time {
  font-size: 0.74rem;
  white-space: nowrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(72, 89, 79, 0.1);
}

.chip.is-active {
  color: var(--ink);
  background: rgba(31, 106, 87, 0.12);
  border-color: rgba(31, 106, 87, 0.18);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 0.34rem 0.72rem;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.status-pending {
  color: #6c5920;
  background: rgba(250, 233, 189, 0.92);
}

.status-yes {
  color: #16503e;
  background: rgba(214, 241, 231, 0.92);
}

.status-no {
  color: #7b382f;
  background: rgba(246, 220, 214, 0.92);
}

.status-maybe {
  color: #725d27;
  background: rgba(246, 234, 200, 0.92);
}

.status-info {
  color: #284a76;
  background: rgba(219, 230, 246, 0.92);
}

.status-confirmed {
  color: #16503e;
  background: rgba(214, 241, 231, 0.92);
}

.status-declined,
.status-failed,
.status-awaiting_owner {
  color: #7b382f;
  background: rgba(246, 220, 214, 0.92);
}

.status-no_response,
.status-processing,
.status-awaiting_student {
  color: #6c5920;
  background: rgba(250, 233, 189, 0.92);
}

.status-completed,
.status-resolved {
  color: #16503e;
  background: rgba(214, 241, 231, 0.92);
}

.status-skipped {
  color: #284a76;
  background: rgba(219, 230, 246, 0.92);
}

.flash {
  margin-bottom: 1rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
}

.flash-notice {
  background: rgba(223, 240, 232, 0.92);
  color: #184a3b;
}

.flash-alert {
  background: rgba(247, 223, 216, 0.92);
  color: #7b372d;
}

.empty-state {
  padding: 1.9rem 1rem;
  text-align: center;
}

.ai-manager-hero {
  margin-bottom: 1rem;
}

.ai-manager-top-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.manager-profile-card {
  margin-bottom: 1rem;
}

.ai-manager-section {
  margin-bottom: 1rem;
}

.ai-manager-insights {
  margin-bottom: 0;
}

.manager-profile__intro {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
}

.manager-avatar {
  position: relative;
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 28px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.2) 34%, transparent 35%),
    linear-gradient(145deg, rgba(31, 106, 87, 0.2), rgba(200, 122, 82, 0.3));
  border: 1px solid rgba(31, 106, 87, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65), 0 14px 26px rgba(34, 49, 43, 0.12);
  overflow: hidden;
}

.manager-avatar__glow {
  position: absolute;
  inset: 10px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(31, 106, 87, 0.18), rgba(255, 255, 255, 0.55));
}

.manager-avatar__icon {
  position: relative;
  z-index: 1;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--accent-deep);
}

.manager-avatar__icon .icon {
  width: 2rem;
  height: 2rem;
}

.manager-profile__tags {
  margin: 0.85rem 0 1rem;
  padding: 0.85rem 0 0;
  border-top: 1px solid rgba(72, 89, 79, 0.1);
}

.manager-profile__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.manager-profile__wide {
  grid-column: 1 / -1;
}

.manager-profile__label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.manager-profile__value {
  display: block;
  font-size: 1.02rem;
  line-height: 1.45;
}

.instruction-card__meta {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.instruction-card__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.instruction-card__label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.json-textarea {
  min-height: 160px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.alert-card {
  border-color: rgba(185, 92, 73, 0.18);
}

.manager-instruction-card {
  padding: 0.9rem 1rem;
}

.instruction-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.panel-header--automation {
  align-items: flex-start;
}

.automation-panel__summary,
.manager-settings-card__chips {
  margin-bottom: 1rem;
}

.automation-list {
  display: grid;
  gap: 0.9rem;
}

.automation-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.95rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.automation-item__checkbox {
  width: 1.2rem;
  height: 1.2rem;
  margin: 0.2rem 0 0;
  accent-color: var(--accent);
}

.automation-item__body {
  min-width: 0;
}

.automation-item__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.automation-item__title-group {
  min-width: 0;
}

.automation-item__label {
  display: inline-block;
  margin-bottom: 0.2rem;
}

.automation-item__label strong {
  font-size: 1.02rem;
}

.automation-item__config {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(72, 89, 79, 0.08);
}

.automation-item__checkbox:not(:checked) ~ .automation-item__body .automation-item__config {
  display: none;
}

.automation-item__number {
  width: 92px;
  min-height: 42px;
  padding: 0.72rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(72, 89, 79, 0.12);
  background: rgba(255, 255, 255, 0.95);
}

.automation-item__select {
  min-width: 220px;
  min-height: 42px;
  padding: 0.72rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(72, 89, 79, 0.12);
  background: rgba(255, 255, 255, 0.95);
}

.automation-panel__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(72, 89, 79, 0.08);
}

.automation-panel__footer-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.automation-panel__advanced-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 0.8rem;
}

.manager-settings-card__summary {
  margin-bottom: 0;
}

.owner-assistant-panel {
  overflow: hidden;
}

.owner-assistant-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0.85rem 0 0.95rem;
}

.owner-assistant-grid--single {
  grid-template-columns: minmax(0, 1fr);
  max-width: 760px;
}

.owner-assistant-card {
  display: grid;
  gap: 0.65rem;
  min-width: 0;
  padding: 1.05rem 1.1rem;
  border-radius: 24px;
  border: 1px solid rgba(72, 89, 79, 0.1);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.94), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(250, 248, 242, 0.92));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 18px 32px rgba(72, 89, 79, 0.08);
}

.owner-assistant-card--telegram {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.96), transparent 34%),
    linear-gradient(180deg, rgba(236, 246, 255, 0.96), rgba(249, 252, 255, 0.94));
  border-color: rgba(74, 144, 226, 0.18);
}

.owner-assistant-card--whatsapp {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.96), transparent 34%),
    linear-gradient(180deg, rgba(231, 252, 241, 0.96), rgba(249, 255, 251, 0.94));
  border-color: rgba(37, 180, 95, 0.18);
}

.owner-assistant-card__label {
  margin-bottom: 0;
}

.owner-assistant-card__status {
  display: block;
  max-width: 7ch;
  font-size: clamp(1.95rem, 3.2vw, 2.8rem);
  line-height: 0.94;
}

.owner-assistant-card__meta {
  display: block;
  min-height: 2.9rem;
  font-size: 0.98rem;
}

.owner-assistant-card__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  width: 100%;
  margin-top: 0.15rem;
}

.owner-assistant-card__button {
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding-inline: 0.9rem;
  border: 1px solid transparent;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.owner-assistant-card__button--telegram {
  color: #fff;
  background: linear-gradient(135deg, #2f7fd8 0%, #56a6f2 100%);
  box-shadow: 0 14px 28px rgba(68, 144, 221, 0.22);
}

.owner-assistant-card__button--telegram-subtle {
  color: #1f5c8d;
  background: rgba(83, 162, 241, 0.16);
  border-color: rgba(83, 162, 241, 0.18);
}

.owner-assistant-card__button--whatsapp {
  color: #fff;
  background: linear-gradient(135deg, #16a34a 0%, #29c36a 100%);
  box-shadow: 0 14px 28px rgba(29, 181, 93, 0.22);
}

.owner-assistant-card__button--whatsapp-subtle {
  color: #18703a;
  background: rgba(41, 195, 106, 0.16);
  border-color: rgba(41, 195, 106, 0.18);
}

.owner-assistant-card__button:hover {
  box-shadow: 0 16px 30px rgba(72, 89, 79, 0.12);
}

.manager-instruction-card--mini {
  padding: 0.8rem 0.9rem;
}

.instruction-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.instruction-card__header--mini {
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.65rem;
}

.instruction-card__title-group {
  flex: 1;
  min-width: 0;
}

.instruction-card__title-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.instruction-card__name {
  margin: 0;
  font-size: 1.05rem;
}

.manager-instruction-card strong {
  display: block;
}

.manager-instruction-card .chip-row {
  gap: 0.45rem;
}

.manager-instruction-card .manager-profile__label {
  margin-bottom: 0;
}

.instruction-card__actions {
  flex-shrink: 0;
  align-self: flex-start;
}

.instruction-card__actions--mini {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.recommendation-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(223, 240, 232, 0.92), rgba(255, 252, 247, 0.92));
  border: 1px solid rgba(31, 106, 87, 0.1);
}

.recommendation-callout--footer {
  margin-top: 1.2rem;
  margin-bottom: 0;
}

.recommendation-callout strong {
  display: block;
  margin-bottom: 0.35rem;
}

.recommendation-callout p {
  margin-bottom: 0;
}

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

.instruction-template-card {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.instruction-template-card--installed {
  background: linear-gradient(180deg, rgba(223, 240, 232, 0.94), rgba(255, 255, 255, 0.9));
  border-color: rgba(31, 106, 87, 0.16);
}

.instruction-template-card__header,
.instruction-template-card__footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

.instruction-template-card__footer {
  margin-top: auto;
}

.instruction-template-card__state {
  padding: 0.9rem 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(31, 106, 87, 0.12);
}

.instruction-template-card__state strong {
  display: block;
  margin-bottom: 0.3rem;
}

.instruction-template-card__state p {
  margin-bottom: 0;
}

.overview-disclosure {
  background: transparent;
  border: 0;
}

.overview-disclosure summary {
  padding: 0;
}

.overview-disclosure__toggle {
  color: var(--accent);
  font-weight: 700;
}

.overview-disclosure .details-card__body {
  padding: 1rem 0 0;
}

.tab-panel {
  display: block;
}

.tab-panel[hidden] {
  display: none;
}

.empty-state--compact {
  padding: 1rem 0;
}

.results-summary {
  margin-bottom: 1rem;
}

.inline-button-form {
  display: inline;
}

.action-row--center {
  justify-content: center;
  margin-top: 1rem;
}

.app-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
  gap: 1rem;
  min-height: 100vh;
  padding: 1rem;
}

.app-sidebar {
  position: sticky;
  top: 1rem;
  height: calc(100vh - 2rem);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.app-sidebar__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.2rem 1.2rem 1.6rem;
  overflow-y: auto;
}

.app-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.app-brand__mark {
  display: grid;
  place-items: center;
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 0.9rem;
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, #2d8d72 100%);
  box-shadow: 0 16px 28px rgba(31, 106, 87, 0.22);
}

.app-brand__copy {
  display: grid;
}

.app-brand__copy strong {
  font-size: 1rem;
}

.app-brand__copy small {
  color: var(--muted);
}

.sidebar-toggle {
  display: grid;
  place-items: center;
  width: 2.55rem;
  height: 2.55rem;
  border-radius: 0.95rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  flex: 0 0 auto;
}

.sidebar-toggle--mobile {
  display: none;
}

.sidebar-nav {
  display: grid;
  gap: 0.35rem;
}

.sidebar-nav__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 42px;
  padding: 0.7rem 0.85rem;
  border-radius: 0.95rem;
  color: var(--muted-strong);
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.sidebar-nav__label {
  font-size: 0.98rem;
  line-height: 1.2;
}

.sidebar-nav__link:hover,
.sidebar-nav__link.is-active {
  color: var(--ink);
  background: rgba(31, 106, 87, 0.11);
  transform: translateX(2px);
}

.sidebar-nav__icon {
  display: grid;
  place-items: center;
  width: 1.45rem;
  flex: 0 0 1.45rem;
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 0.9rem;
  padding-top: 1.25rem;
  padding-bottom: 0.35rem;
  min-width: 0;
}

.sidebar-locale {
  display: grid;
  gap: 0.6rem;
}

.sidebar-footer__label {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-account {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 1rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(223, 240, 232, 0.72));
}

.sidebar-account__icon {
  display: grid;
  place-items: center;
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 0.9rem;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: inset 0 0 0 1px rgba(31, 106, 87, 0.08);
}

.sidebar-account__details {
  gap: 0.25rem;
  display: grid;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}

.sidebar-account__details strong,
.sidebar-account__details span,
.sidebar-account__details small {
  display: block;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow-wrap: anywhere;
  word-wrap: break-word;
  word-break: break-word;
}

.sidebar-locale__compact {
  display: none;
}

.sidebar-compact-badge {
  display: grid;
  place-items: center;
  width: 3rem;
  min-height: 3rem;
  border-radius: 999px;
  color: var(--muted-strong);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(247, 243, 236, 0.96);
  border: 1px solid rgba(72, 89, 79, 0.1);
}

.sidebar-sign-out {
  gap: 0.55rem;
}

.sidebar-sign-out__icon {
  display: none;
  place-items: center;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sidebar-sign-out-form,
.sidebar-sign-out {
  width: 100%;
}

.app-main {
  min-width: 0;
  min-height: calc(100vh - 2rem);
  padding: 1.25rem 1.35rem 1.5rem;
  border-radius: var(--radius-xl);
}

.app-topbar {
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(72, 89, 79, 0.08);
}

.app-topbar h1 {
  margin-bottom: 0;
  font-size: clamp(1.75rem, 3vw, 2.35rem);
}

.app-topbar__account {
  position: relative;
  display: flex;
  justify-content: flex-end;
  flex: 0 0 auto;
  z-index: 12;
}

.account-menu {
  position: relative;
}

.account-menu__summary {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 52px;
  padding: 0.45rem 0.55rem 0.45rem 0.5rem;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(72, 89, 79, 0.1);
  box-shadow: var(--shadow-soft);
  list-style: none;
}

.account-menu__summary::-webkit-details-marker {
  display: none;
}

.account-menu__avatar {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  color: white;
  background: var(--accent);
}

.account-menu__identity {
  display: grid;
  min-width: 0;
  max-width: 13rem;
}

.account-menu__identity strong,
.account-menu__identity small,
.account-menu__meta strong,
.account-menu__meta span,
.account-menu__meta small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-menu__identity small,
.account-menu__meta span,
.account-menu__meta small {
  color: var(--muted);
}

.account-menu__chevron {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  color: var(--muted-strong);
  background: rgba(31, 106, 87, 0.08);
  font-weight: 800;
  transition: transform 160ms ease;
}

.account-menu[open] .account-menu__chevron {
  transform: rotate(180deg);
}

.account-menu__panel {
  position: absolute;
  top: calc(100% + 0.7rem);
  right: 0;
  display: grid;
  gap: 0.35rem;
  width: min(18rem, calc(100vw - 2rem));
  padding: 0.65rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(72, 89, 79, 0.12);
  box-shadow: var(--shadow-soft);
}

.account-menu__meta {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
  padding: 0.75rem 0.85rem 0.85rem;
  border-radius: 1rem;
  background: rgba(223, 240, 232, 0.64);
}

.account-menu__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  min-height: 44px;
  padding: 0.65rem 0.8rem;
  border-radius: 0.95rem;
  color: var(--muted-strong);
  background: transparent;
  text-align: left;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.account-menu__item:hover {
  color: var(--ink);
  background: rgba(31, 106, 87, 0.1);
  transform: translateX(2px);
}

.account-menu__item .icon {
  width: 1.15rem;
  height: 1.15rem;
}

.account-menu__form {
  margin: 0;
}

.account-menu__item--button {
  font: inherit;
}

.topbar-pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.84);
}

.topbar-pill--accent {
  color: var(--accent-deep);
  background: rgba(223, 240, 232, 0.82);
}

.app-sidebar-overlay {
  display: none;
}

html[data-sidebar-collapsed="true"] .app-shell {
  grid-template-columns: 102px minmax(0, 1fr);
}

html[data-sidebar-collapsed="true"] .app-brand__copy,
html[data-sidebar-collapsed="true"] .sidebar-nav__label,
html[data-sidebar-collapsed="true"] .sidebar-account__details,
html[data-sidebar-collapsed="true"] .sidebar-footer__label,
html[data-sidebar-collapsed="true"] .language-toggle,
html[data-sidebar-collapsed="true"] .sidebar-sign-out__label {
  display: none;
}

html[data-sidebar-collapsed="true"] .app-sidebar__header,
html[data-sidebar-collapsed="true"] .sidebar-footer {
  align-items: center;
}

html[data-sidebar-collapsed="true"] .app-sidebar__header {
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.85rem;
}

html[data-sidebar-collapsed="true"] .app-brand {
  width: 100%;
  justify-content: center;
}

html[data-sidebar-collapsed="true"] .sidebar-account {
  width: 3rem;
  min-height: 3rem;
  padding: 0.2rem;
  grid-template-columns: 1fr;
  justify-items: center;
  background: transparent;
  box-shadow: none;
  border-radius: 999px;
}

html[data-sidebar-collapsed="true"] .sidebar-nav__link {
  justify-content: center;
}

html[data-sidebar-collapsed="true"] .sidebar-nav__icon {
  flex-basis: auto;
}

html[data-sidebar-collapsed="true"] .sidebar-locale__compact,
html[data-sidebar-collapsed="true"] .sidebar-sign-out__icon {
  display: grid;
}

html[data-sidebar-collapsed="true"] .sidebar-sign-out {
  width: 3rem;
  min-height: 3rem;
  padding: 0;
  border-radius: 999px;
}

.public-shell {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.4rem 1.35rem 2.6rem;
}

.public-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-xl);
  margin-bottom: 1.55rem;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(72, 89, 79, 0.08);
  box-shadow: 0 24px 52px rgba(72, 89, 79, 0.08);
  backdrop-filter: blur(20px);
}

.public-brand {
  display: grid;
  gap: 0.18rem;
}

.public-brand strong {
  color: var(--muted-strong);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.15;
}

.public-nav__meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.public-nav__actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.public-nav__actions .button {
  min-height: 46px;
}

.language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem;
  border-radius: 999px;
  background: rgba(247, 243, 236, 0.96);
  border: 1px solid rgba(72, 89, 79, 0.1);
}

.language-toggle__link {
  min-width: 48px;
  padding: 0.52rem 0.78rem;
  border-radius: 999px;
  color: var(--muted-strong);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
}

.language-toggle__link.is-active {
  color: var(--ink);
  background: rgba(31, 106, 87, 0.12);
}

.landing-page {
  display: grid;
  gap: 1.45rem;
}

.landing-hero,
.landing-section,
.landing-cta,
.auth-card {
  border-radius: var(--radius-xl);
}

.landing-hero,
.landing-section,
.landing-cta {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(72, 89, 79, 0.08);
  box-shadow: 0 24px 56px rgba(72, 89, 79, 0.08);
  backdrop-filter: blur(18px);
}

.landing-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  justify-items: center;
  padding: 1.8rem;
}

.landing-hero__content {
  display: grid;
  gap: 1rem;
  justify-items: center;
  max-width: 900px;
  text-align: center;
}

.landing-kicker {
  margin: 0;
  color: var(--accent-deep);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.landing-section-header h2,
.landing-product__copy h2,
.landing-cta h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4.8vw, 4rem);
  line-height: 0.9;
}

.landing-headline {
  margin: 0;
  font-size: clamp(2.65rem, 5.1vw, 4.75rem);
  line-height: 0.92;
  max-width: 13.5ch;
}

.landing-subheadline {
  max-width: 42rem;
  margin: 0;
  color: var(--muted-strong);
  font-size: 1.08rem;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

.landing-support-line {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  text-align: center;
}

.landing-proof-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
}

.landing-proof-pill {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  color: var(--accent-deep);
  background: rgba(223, 240, 232, 0.74);
  border: 1px solid rgba(31, 106, 87, 0.14);
  font-size: 0.88rem;
  font-weight: 700;
}

.landing-hero__video {
  display: grid;
  width: 100%;
  max-width: 960px;
}

.landing-video-panel {
  padding: 1rem;
  border-radius: calc(var(--radius-xl) - 0.1rem);
  background: linear-gradient(180deg, rgba(247, 251, 248, 0.98), rgba(223, 240, 232, 0.92));
  border: 1px solid rgba(72, 89, 79, 0.08);
  box-shadow: 0 24px 46px rgba(31, 106, 87, 0.08);
}

.landing-video-panel__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.65rem;
}

.landing-video-panel__header h2 {
  margin: 0.2rem 0 0;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.02;
}

.landing-video-panel__badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(31, 106, 87, 0.12);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-video-panel__caption {
  max-width: 32rem;
  margin: 0 0 0.85rem;
  color: var(--muted-strong);
}

.landing-video-shell,
.landing-video-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.landing-video-shell--hero {
  aspect-ratio: 16 / 10;
  background: rgba(31, 106, 87, 0.08);
}

.landing-video-shell iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.landing-video-placeholder {
  min-height: 340px;
  padding: 1.35rem;
  place-content: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(223, 240, 232, 0.84));
  border: 1px dashed rgba(31, 106, 87, 0.2);
  display: grid;
  gap: 0.5rem;
  text-align: center;
}

.landing-video-placeholder strong {
  font-size: 1.05rem;
}

.landing-section {
  padding: 1.55rem;
}

.landing-section--clean {
  display: grid;
  gap: 1rem;
}

.landing-section--product {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 1.35rem;
  align-items: start;
}

.landing-section--pricing {
  display: grid;
  gap: 1.2rem;
}

.landing-section-header {
  max-width: 640px;
}

.landing-section-header--centered {
  justify-self: center;
  text-align: center;
}

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

.landing-step-card,
.landing-benefit-card {
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.landing-step-card__number {
  display: inline-grid;
  place-items: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 999px;
  color: var(--accent-deep);
  background: rgba(223, 240, 232, 0.84);
  font-size: 0.95rem;
  font-weight: 800;
}

.landing-step-card h3,
.landing-benefit-card h3 {
  margin: 0.85rem 0 0.45rem;
  font-size: 1.12rem;
}

.landing-step-card p,
.landing-benefit-card p,
.landing-product__copy p,
.landing-product__list-item p,
.landing-product__tag {
  margin: 0;
}

.landing-benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.95rem;
}

.landing-product__copy {
  display: grid;
  gap: 0.85rem;
}

.landing-product__panel {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(223, 240, 232, 0.78), rgba(255, 252, 247, 0.9));
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.landing-product__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.landing-product__stat {
  display: grid;
  gap: 0.25rem;
  padding: 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.landing-product__stat span {
  color: var(--muted);
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-product__stat strong {
  font-size: 1.65rem;
  line-height: 1;
}

.landing-product__columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.landing-product__card {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.landing-product__list {
  display: grid;
  gap: 0.82rem;
  margin-top: 0.82rem;
}

.landing-product__list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(72, 89, 79, 0.08);
}

.landing-product__list-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.landing-product__list-item strong {
  display: block;
  margin-bottom: 0.16rem;
}

.landing-product__list-item p {
  color: var(--muted);
  font-size: 0.93rem;
}

.landing-product__tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  color: var(--accent-deep);
  background: rgba(223, 240, 232, 0.72);
  border: 1px solid rgba(31, 106, 87, 0.12);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.landing-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.landing-pricing-card {
  display: grid;
  gap: 1rem;
  align-content: start;
  padding: 1.15rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(72, 89, 79, 0.1);
  box-shadow: 0 18px 38px rgba(72, 89, 79, 0.07);
}

.landing-pricing-card.is-highlighted {
  background: linear-gradient(180deg, rgba(31, 106, 87, 0.98), rgba(45, 126, 99, 0.92));
  border-color: rgba(31, 106, 87, 0.3);
  color: #fff;
}

.landing-pricing-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.landing-pricing-card h3,
.landing-pricing-card p {
  margin: 0;
}

.landing-pricing-card h3 {
  font-size: 1.2rem;
}

.landing-pricing-card__top p,
.landing-pricing-card__billing,
.landing-pricing-card__monthly {
  color: var(--muted-strong);
}

.landing-pricing-card.is-highlighted .landing-pricing-card__top p,
.landing-pricing-card.is-highlighted .landing-pricing-card__billing,
.landing-pricing-card.is-highlighted .landing-pricing-card__monthly {
  color: rgba(255, 255, 255, 0.78);
}

.landing-pricing-card__badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.4rem 0.62rem;
  border-radius: 999px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}

.landing-pricing-card__price {
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
}

.landing-pricing-card__price strong {
  font-family: var(--display-font);
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  line-height: 0.9;
}

.landing-pricing-card__price span {
  padding-bottom: 0.18rem;
  color: var(--muted);
  font-weight: 700;
}

.landing-pricing-card.is-highlighted .landing-pricing-card__price span {
  color: rgba(255, 255, 255, 0.82);
}

.landing-pricing-card__billing strong {
  color: inherit;
}

.landing-pricing-card__cta {
  justify-self: start;
  margin-top: 0.15rem;
}

.landing-cta {
  padding: 1.7rem 1.55rem;
}

.landing-cta h2 {
  max-width: 14ch;
  font-family: var(--body-font);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.landing-cta--centered {
  display: grid;
  justify-items: center;
  gap: 0.9rem;
  text-align: center;
}

.landing-cta--centered .action-row {
  justify-content: center;
}

.auth-shell {
  display: flex;
  justify-content: center;
  padding: 3rem 0 4rem;
}

.auth-card {
  width: min(100%, 560px);
  padding: 1.6rem;
}

.auth-card--wide {
  width: min(100%, 760px);
}

.auth-card h1 {
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 3.35rem);
  line-height: 0.98;
}

.auth-card .page-copy {
  margin-top: 0.65rem;
}

.auth-provider-stack {
  margin-top: 1.1rem;
}

.lesson-join-panel {
  display: grid;
  gap: 1.25rem;
}

.lesson-join-panel--accent {
  background: linear-gradient(180deg, rgba(233, 248, 241, 0.95) 0%, rgba(255, 255, 255, 0.94) 42%);
  border-color: rgba(32, 83, 66, 0.14);
}

.lesson-join-panel--hero {
  background:
    radial-gradient(circle at top right, rgba(111, 210, 174, 0.18), transparent 32%),
    linear-gradient(145deg, #173f35 0%, #1f6a57 55%, #235646 100%);
  border-color: rgba(255, 255, 255, 0.08);
  padding: 0;
  overflow: hidden;
}

.lesson-join-panel__summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  padding: 1.2rem 1.25rem;
  min-width: 0;
}

.lesson-join-panel__summary::-webkit-details-marker {
  display: none;
}

.lesson-join-panel__summary h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  line-height: 0.96;
  font-family: var(--display-font);
  letter-spacing: -0.02em;
}

.lesson-join-panel__summary .eyebrow,
.lesson-join-panel__summary .metric-label {
  color: rgba(233, 247, 240, 0.82);
}

.lesson-join-panel__summary .page-copy,
.lesson-join-panel__summary .subtle-text {
  color: rgba(244, 250, 247, 0.82);
}

.lesson-join-panel__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.2rem;
}

.lesson-join-panel__hero-chip {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.lesson-join-panel--hero .button-secondary {
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.96);
}

.lesson-join-panel--hero .button-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.lesson-join-panel--hero .button-ghost:hover {
  background: rgba(255, 255, 255, 0.16);
}

.lesson-join-panel__summary-copy {
  display: grid;
  gap: 0.35rem;
  max-width: min(58rem, 100%);
}

.lesson-join-panel__summary-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lesson-join-panel__header-actions {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  flex-shrink: 0;
}

.lesson-join-panel__copy-action {
  min-width: 148px;
}

.lesson-join-panel[open] .lesson-join-panel__summary-toggle {
  background: rgba(255, 255, 255, 0.96);
}

.lesson-join-panel[open] .lesson-join-panel__summary-toggle::after {
  content: "↑";
  margin-left: 0.4rem;
}

.lesson-join-panel:not([open]) .lesson-join-panel__summary-toggle::after {
  content: "↓";
  margin-left: 0.4rem;
}

.lesson-join-panel:not([open]) .lesson-join-panel__summary {
  padding-block: 1rem;
}

.lesson-join-panel:not([open]) .lesson-join-panel__summary h2 {
  font-size: clamp(1.35rem, 2.3vw, 1.85rem);
}

.lesson-join-panel:not([open]) .lesson-join-panel__summary .page-copy {
  display: none;
}

.lesson-join-panel__body {
  display: grid;
  gap: 1rem;
  padding: 0 1.25rem 1.25rem;
}

.lesson-join-panel__limit-form,
.lesson-occurrence-actions__form {
  display: grid;
  gap: 0.75rem;
}

.lesson-occurrence-actions {
  display: grid;
  gap: 1rem;
  min-width: 0;
  max-width: 100%;
}

.lesson-occurrence-actions__summary,
.occurrence-create-panel__toggle-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
  min-width: 0;
  max-width: 100%;
}

.lesson-occurrence-actions__summary > *,
.occurrence-create-panel__toggle-row > * {
  min-width: 0;
  max-width: 100%;
}

.lesson-occurrence-actions__buttons,
.dashboard-day-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  min-width: 0;
  max-width: 100%;
}

.lesson-occurrence-actions__buttons .lesson-action-button {
  min-width: 150px;
}

.lesson-join-success h2 {
  margin-bottom: 0.4rem;
}

.lesson-join-panel__invite-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 300px);
  gap: 1rem;
  align-items: stretch;
}

.lesson-join-panel__invite-card,
.lesson-join-panel__qr {
  padding: 1.15rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(72, 89, 79, 0.12);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.lesson-join-panel__invite-card {
  display: grid;
  gap: 0.95rem;
  min-height: 100%;
}

.lesson-join-panel__invite-link {
  margin: 0;
  padding: 1rem 1.05rem;
  border-radius: 22px;
  background: rgba(235, 250, 243, 0.82);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.45;
  word-break: break-word;
}

.lesson-join-panel__invite-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.lesson-join-panel__invite-actions .button {
  width: auto;
  min-width: 0;
  flex: 0 0 auto;
  padding-inline: 1rem;
}

.lesson-join-panel__qr {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.85rem;
  text-align: center;
}

.lesson-join-panel__form-editor {
  display: grid;
  gap: 0.85rem;
  padding: 1rem 1.05rem;
  border-radius: 22px;
  border: 1px solid rgba(72, 89, 79, 0.12);
  background: rgba(255, 255, 255, 0.86);
}

.lesson-join-panel__field-preview {
  display: grid;
  gap: 0.6rem;
}

.lesson-join-panel__field-auto-note {
  display: grid;
  gap: 0.35rem;
  padding: 0.85rem 0.95rem;
  border-radius: 18px;
  background: rgba(235, 250, 243, 0.88);
  border: 1px solid rgba(32, 83, 66, 0.12);
}

.lesson-join-panel__field-auto-note strong {
  color: var(--ink);
}

.lesson-join-panel__field-auto-note .subtle-text {
  margin: 0;
}

.lesson-join-panel__add-field {
  display: grid;
  gap: 0.7rem;
  padding: 0.9rem 0.95rem;
  border-radius: 18px;
  background: rgba(242, 247, 243, 0.92);
  border: 1px solid rgba(72, 89, 79, 0.1);
}

.lesson-join-panel__field-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 0.95rem;
  border-radius: 18px;
  background: rgba(242, 247, 243, 0.92);
  border: 1px solid rgba(72, 89, 79, 0.1);
}

.lesson-join-panel__field-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.lesson-join-panel__qr-frame {
  width: min(100%, 280px);
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(72, 89, 79, 0.12);
  box-shadow: var(--shadow-soft);
}

.lesson-join-panel__qr-frame svg {
  display: block;
  width: 100%;
  height: auto;
}

.lesson-join-panel__usage {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}

.lesson-join-panel__usage .subtle-text {
  color: rgba(244, 250, 247, 0.82);
}

.lesson-join-panel__tag-remove {
  width: 1.9rem;
  height: 1.9rem;
  border: 0;
  border-radius: 999px;
  background: rgba(32, 83, 66, 0.1);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.lesson-join-panel__tag-remove:hover {
  background: rgba(32, 83, 66, 0.16);
}

.lesson-join-panel__question-form {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 190px) auto;
  gap: 0.65rem;
  align-items: end;
}

.lesson-join-panel__question-field {
  min-width: 0;
}

.lesson-join-panel__question-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink);
}

.lesson-join-panel__question-field--compact {
  max-width: 190px;
}

.lesson-join-panel__question-field input[type="text"],
.lesson-join-panel__question-field select {
  min-width: 0;
}

.lesson-join-panel__question-submit {
  display: flex;
  align-items: flex-end;
}

.lesson-join-panel__question-submit .button {
  white-space: nowrap;
}

.lesson-package-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.95rem;
}

.lesson-package-card {
  display: grid;
  gap: 0.95rem;
  padding: 1.05rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(72, 89, 79, 0.12);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.lesson-package-card--new {
  background: linear-gradient(180deg, rgba(238, 248, 243, 0.92), rgba(255, 255, 255, 0.9));
}

.analytics-metric-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.35rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.analytics-metric-card {
  display: grid;
  gap: 0.45rem;
}

.analytics-metric-card strong {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}

.analytics-metric-card--accent {
  background: linear-gradient(180deg, rgba(223, 240, 232, 0.94), rgba(255, 252, 247, 0.92));
}

.analytics-panel-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.analytics-panel--wide {
  grid-column: 1 / -1;
}

.analytics-bar-list,
.analytics-status-list,
.analytics-upcoming-list {
  display: grid;
  gap: 0.85rem;
}

.analytics-bar-list__row,
.analytics-status-list__row,
.analytics-upcoming-card {
  display: grid;
  gap: 0.55rem;
}

.analytics-bar-list__row {
  grid-template-columns: minmax(140px, 220px) minmax(0, 1fr) auto;
  align-items: center;
}

.analytics-bar-list__label strong,
.analytics-status-list__header strong,
.analytics-upcoming-card__heading strong {
  font-size: 1rem;
}

.analytics-bar-list__track,
.analytics-status-list__track,
.analytics-upcoming-card__bars {
  position: relative;
  overflow: hidden;
  min-height: 14px;
  border-radius: 999px;
  background: rgba(31, 106, 87, 0.09);
}

.analytics-bar-list__fill,
.analytics-status-list__fill,
.analytics-upcoming-card__bar {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.analytics-bar-list__fill {
  background: linear-gradient(90deg, var(--accent) 0%, #61b792 100%);
}

.analytics-bar-list__value {
  white-space: nowrap;
}

.analytics-status-list__header,
.analytics-upcoming-card__heading,
.analytics-upcoming-card__legend {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.analytics-status-list__header span,
.analytics-upcoming-card__legend span {
  color: var(--muted);
  font-size: 0.92rem;
}

.analytics-status-list__fill.is-confirmed,
.analytics-upcoming-card__bar.is-confirmed {
  background: linear-gradient(90deg, #2c8b68 0%, #7cd4b0 100%);
}

.analytics-status-list__fill.is-maybe,
.analytics-upcoming-card__bar.is-maybe {
  background: linear-gradient(90deg, #c49535 0%, #e9c373 100%);
}

.analytics-status-list__fill.is-pending,
.analytics-upcoming-card__bar.is-pending {
  background: linear-gradient(90deg, #7a8f85 0%, #c6d3cd 100%);
}

.analytics-status-list__fill.is-declined,
.analytics-upcoming-card__bar.is-declined {
  background: linear-gradient(90deg, #b25b4c 0%, #dc8a79 100%);
}

.analytics-upcoming-card {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.analytics-upcoming-card__bars {
  display: flex;
}

.analytics-upcoming-card__bar {
  min-width: 0;
}

.student-profile-actions {
  align-items: center;
}

.student-profile-actions .inline-button-form {
  display: inline-flex;
}

.student-profile-actions .button {
  min-width: 132px;
  justify-content: center;
}

.student-attendance-history {
  margin-top: 1rem;
}

.student-attendance-history__more {
  margin-top: 0.9rem;
}

.student-attendance-history__more summary {
  width: max-content;
  cursor: pointer;
  list-style: none;
}

.student-attendance-history__more summary::-webkit-details-marker {
  display: none;
}

.lesson-package-card__hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 1rem;
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(203, 241, 225, 0.85), transparent 38%),
    linear-gradient(160deg, rgba(239, 250, 245, 0.95), rgba(255, 255, 255, 0.9));
  border: 1px solid rgba(72, 89, 79, 0.1);
}

.lesson-package-card__hero-copy {
  display: grid;
  gap: 0.25rem;
}

.lesson-package-card__hero-copy strong {
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1;
}

.lesson-package-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.lesson-package-card__top,
.lesson-package-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
}

.lesson-package-card__form,
.lesson-package-card__body {
  display: grid;
  gap: 0.85rem;
}

.lesson-package-card__top--stacked {
  align-items: flex-start;
}

.lesson-package-card__top-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
}

.lesson-package-card__body {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lesson-package-card__footer--wrap {
  align-items: center;
}

.lesson-package-card__footer--wrap .checkbox-row {
  margin: 0;
}

.lesson-package-card__details {
  display: grid;
  gap: 0.85rem;
  position: relative;
}

.lesson-package-card__details-toggle {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  color: var(--accent-deep);
  cursor: pointer;
}

.lesson-package-card__details-toggle.button::after,
.lesson-package-create-toggle--header > summary::after {
  content: none;
}

.lesson-package-card__details-toggle::-webkit-details-marker {
  display: none;
}

.lesson-package-card__details-toggle::after {
  content: "▾";
  font-size: 0.9rem;
}

.lesson-package-card__details[open] .lesson-package-card__details-toggle::after {
  transform: rotate(180deg);
}

.lesson-package-create-toggle {
  display: grid;
  gap: 0.95rem;
  align-content: start;
  width: min(100%, 560px);
  margin: 0 0 1rem;
  padding: 0.95rem 1.05rem;
  background: linear-gradient(180deg, rgba(238, 248, 243, 0.92), rgba(255, 255, 255, 0.9));
}

.lesson-package-create-toggle--header {
  width: auto;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.lesson-package-create-toggle--header > summary {
  list-style: none;
}

.lesson-package-create-toggle--header > summary::-webkit-details-marker {
  display: none;
}

.lesson-package-create-toggle--header .lesson-package-create-toggle__body {
  margin-top: 0.85rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(72, 89, 79, 0.12);
  background: linear-gradient(180deg, rgba(238, 248, 243, 0.92), rgba(255, 255, 255, 0.9));
  box-shadow: var(--shadow-soft);
}

.lesson-package-create-toggle__summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
  cursor: pointer;
}

.lesson-package-create-toggle__summary::-webkit-details-marker {
  display: none;
}

.lesson-package-create-toggle__body {
  display: grid;
  gap: 0.9rem;
  padding-top: 0.2rem;
}

.lesson-package-card__details--inline {
  gap: 0;
}

.lesson-package-card__details--inline[open] {
  width: 100%;
}

.lesson-package-card__details-body {
  width: 100%;
  margin-top: 0.9rem;
  padding: 1rem 1.05rem;
  border-radius: 18px;
  border: 1px solid rgba(72, 89, 79, 0.12);
  background: rgba(255, 255, 255, 0.92);
}

.inline-select-form {
  display: grid;
  gap: 0.45rem;
}

.inline-select-form .button {
  justify-self: flex-start;
}

.lesson-join-success {
  display: grid;
  gap: 1rem;
}

.lesson-join-channel-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-provider-button {
  width: 100%;
  justify-content: center;
  gap: 0.8rem;
  border: 1px solid rgba(72, 89, 79, 0.14);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
}

.auth-provider-button__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
  color: #fff;
  font-weight: 800;
  font-size: 0.92rem;
}

.selection-card--static {
  cursor: default;
  background: rgba(255, 255, 255, 0.7);
}

.selection-card--static:hover {
  transform: none;
  box-shadow: none;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 1rem 0;
  color: var(--muted);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(72, 89, 79, 0.12);
}

.auth-form {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.password-checklist {
  margin-top: -0.1rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(31, 106, 87, 0.05);
  border: 1px solid rgba(31, 106, 87, 0.08);
}

.password-checklist__label {
  margin-bottom: 0.7rem;
  color: var(--muted-strong);
  font-size: 0.92rem;
  font-weight: 600;
}

.password-checklist__items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.password-checklist__item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.password-checklist__icon {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  border-radius: 999px;
  border: 1px solid rgba(72, 89, 79, 0.18);
  background: rgba(255, 255, 255, 0.9);
  position: relative;
}

.password-checklist__item.is-met {
  color: var(--accent-deep);
}

.password-checklist__item.is-met .password-checklist__icon {
  border-color: rgba(31, 106, 87, 0.32);
  background: rgba(31, 106, 87, 0.14);
}

.password-checklist__item.is-met .password-checklist__icon::after {
  content: "";
  position: absolute;
  inset: 0.16rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, #2f8d72 100%);
}

.auth-submit {
  width: 100%;
}

.auth-referral-note {
  margin: 0.95rem 0 0;
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(31, 106, 87, 0.08);
  color: var(--accent-deep);
  font-size: 0.95rem;
  font-weight: 600;
}

.auth-footnote {
  margin-top: 1rem;
}

.auth-legal-note {
  margin: 0.95rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
  text-align: center;
}

.legal-shell {
  padding: 2.5rem 0 4rem;
}

.legal-panel {
  width: min(100%, 920px);
  margin: 0 auto;
  padding: clamp(1.4rem, 3vw, 2.2rem);
}

.legal-panel h1 {
  margin: 0.2rem 0 0.8rem;
  font-family: var(--display-font);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.legal-content {
  display: grid;
  gap: 1.3rem;
  margin-top: 1.8rem;
}

.legal-section {
  display: grid;
  gap: 0.55rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(72, 89, 79, 0.1);
}

.legal-section h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
}

.legal-section p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.legal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

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

.dashboard-grid--billing {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
}

.panel--billing-plan,
.panel--billing-referrals {
  width: 100%;
}

.panel-header__content {
  display: grid;
  gap: 0.35rem;
}

.lesson-occurrence-panel__heading {
  width: 100%;
}

.billing-cycle-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem;
  border: 1px solid rgba(24, 47, 40, 0.12);
  border-radius: 999px;
  background: rgba(244, 248, 246, 0.96);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.billing-cycle-toggle__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 7rem;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.billing-cycle-toggle__link:hover,
.billing-cycle-toggle__link:focus-visible {
  color: var(--ink);
  transform: translateY(-1px);
}

.billing-cycle-toggle__link.is-active {
  background: linear-gradient(135deg, rgba(31, 106, 87, 0.12), rgba(195, 236, 224, 0.9));
  color: var(--accent-deep);
  box-shadow: 0 10px 24px rgba(31, 106, 87, 0.12);
}

.billing-current-plan {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(24, 47, 40, 0.08);
}

.billing-current-plan__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.7rem;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.billing-current-plan__summary strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.billing-current-plan .page-copy,
.billing-current-plan .subtle-text {
  margin: 0;
}

.billing-plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.billing-plan-card {
  display: grid;
  gap: 0.9rem;
  padding: 1.1rem;
  border: 1px solid rgba(24, 47, 40, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(247, 251, 249, 0.92);
}

.billing-plan-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.billing-plan-card h3 {
  margin: 0.2rem 0 0;
  font-size: 1.35rem;
}

.billing-plan-card__price-block {
  display: grid;
  gap: 0.2rem;
}

.billing-plan-card__price-block strong {
  font-size: 2rem;
  line-height: 1;
}

.billing-plan-card__price-block span {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.billing-plan-card__form,
.billing-plan-card__form .button {
  width: 100%;
}

.billing-plan-card__current {
  width: 100%;
}

.summary-tile-grid--billing-referrals {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 1rem 0 1.25rem;
}

.metric-grid--admin-summary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-bulk-form {
  display: grid;
  gap: 1rem;
}

.admin-bulk-bar {
  display: grid;
  grid-template-columns: minmax(240px, 1.2fr) minmax(220px, 0.95fr) auto;
  gap: 0.85rem;
  align-items: end;
}

.admin-bulk-bar__actions {
  display: grid;
  gap: 0.55rem;
  width: min(240px, 100%);
  min-width: 0;
  justify-self: end;
}

.admin-users-table__checkbox {
  width: 3rem;
}

.button--admin-bulk {
  width: 100%;
  min-height: 48px;
  padding-inline: 1rem;
}

.admin-role-form {
  min-width: 0;
}

.admin-role-form select {
  min-width: 0;
  padding-right: 2.3rem;
}

.admin-users-table {
  table-layout: fixed;
}

.admin-users-table__col-user {
  width: 28%;
}

.admin-users-table__col-role {
  width: 12%;
}

.admin-users-table__col-subscription {
  width: 18%;
}

.admin-users-table__col-students {
  width: 12%;
}

.admin-users-table__col-referrals {
  width: 12%;
}

.admin-users-table__col-paypal {
  width: 18%;
}

.admin-users-table td {
  vertical-align: middle;
}

.admin-users-table__primary {
  display: inline-block;
  max-width: 100%;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-users-table input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
}

.admin-subscription-form {
  min-width: 520px;
}

.admin-subscription-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

@media (max-width: 1200px) {
  .metric-grid--operations,
  .metric-grid--billing,
  .analytics-metric-grid,
  .owner-assistant-grid,
  .summary-tile-grid,
  .stat-chip-row--five,
  .multi-check-grid,
  .instruction-mini-grid,
  .instruction-template-grid,
  .instruction-card__grid,
  .detail-list--columns,
  .manager-profile__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .health-banner {
    grid-template-columns: 1fr;
  }

  .ai-manager-top-grid,
  .analytics-panel-grid,
  .dashboard-grid,
  .dashboard-grid--lesson-detail,
  .dashboard-grid--billing {
    grid-template-columns: 1fr;
  }

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

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

  .lesson-join-panel {
    grid-template-columns: 1fr;
  }

  .lesson-join-panel__invite-grid {
    grid-template-columns: 1fr;
  }

  .analytics-bar-list__row {
    grid-template-columns: 1fr;
  }

  .lesson-join-panel__hero-top,
  .analytics-status-list__header,
  .analytics-upcoming-card__heading,
  .analytics-upcoming-card__legend {
    flex-direction: column;
    align-items: stretch;
  }

  .lesson-join-panel__summary,
  .lesson-join-panel__header-actions {
    flex-direction: column;
  }

  .lesson-join-panel__invite-actions {
    justify-content: flex-start;
  }

  .lesson-join-panel__question-form {
    grid-template-columns: 1fr;
  }

  .lesson-package-card__body {
    grid-template-columns: 1fr;
  }

  .billing-plan-grid {
    grid-template-columns: 1fr;
  }

  .metric-grid--admin-summary {
    grid-template-columns: 1fr;
  }

  .admin-bulk-bar {
    grid-template-columns: 1fr 1fr;
  }

  .admin-bulk-bar__actions {
    min-width: 0;
    grid-column: 1 / -1;
    justify-self: stretch;
  }

  .billing-cycle-toggle {
    width: 100%;
    justify-content: stretch;
  }

  .billing-cycle-toggle__link {
    flex: 1 1 0;
    min-width: 0;
  }
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
    padding: 0.85rem;
  }

  .app-sidebar {
    position: fixed;
    top: 0.85rem;
    left: 0.85rem;
    bottom: 0.85rem;
    width: min(320px, calc(100vw - 1.7rem));
    height: auto;
    transform: translateX(-120%);
    transition: transform 220ms ease;
    z-index: 30;
  }

  .sidebar-toggle--mobile {
    display: grid;
  }

  .sidebar-toggle--desktop {
    display: none;
  }

  .app-sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(34, 49, 43, 0.24);
    backdrop-filter: blur(6px);
    z-index: 20;
  }

  html[data-sidebar-open="true"] .app-sidebar {
    transform: translateX(0);
  }

  html[data-sidebar-open="true"] .app-sidebar-overlay {
    display: block;
  }

  html[data-sidebar-collapsed="true"] .app-shell {
    grid-template-columns: 1fr;
  }

  .app-main {
    min-height: calc(100vh - 1.7rem);
    padding: 1.15rem;
  }

  .app-topbar,
  .app-topbar__leading,
  .app-topbar__meta,
  .page-header,
  .panel-header,
  .automation-item__header,
  .automation-panel__footer,
  .automation-panel__footer-actions,
  .instruction-card__header,
  .entity-card__top,
  .entity-card__footer,
  .action-row,
  .filter-row,
  .filter-row__group,
  .filter-row__actions,
  .table-actions,
  .inline-meta,
  .manager-delivery-hours,
  .public-nav__meta,
  .landing-cta,
  .landing-loop-item,
  .landing-decision-row,
  .selection-card,
  .details-card summary,
  .recommendation-callout,
  .instruction-template-card__header,
  .instruction-template-card__footer,
  .list-row {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar-pill {
    width: fit-content;
  }

  .app-topbar__account {
    width: 100%;
    justify-content: flex-start;
  }

  .account-menu,
  .account-menu__summary {
    width: 100%;
  }

  .account-menu__panel {
    left: 0;
    right: auto;
    width: min(100%, 24rem);
  }

  .landing-hero,
  .landing-section--product {
    grid-template-columns: 1fr;
  }

  .landing-headline {
    max-width: 12ch;
  }

  .landing-video-placeholder {
    min-height: 300px;
  }
}

@media (max-width: 760px) {
  .public-shell,
  .app-main,
  .app-sidebar__inner,
  .page-header,
  .panel,
  .form-card,
  .filter-panel,
  .landing-section,
  .landing-cta,
  .landing-hero,
  .auth-card {
    padding: 1.1rem;
  }

  .form-grid,
  .metric-grid--operations,
  .metric-grid--billing,
  .analytics-metric-grid,
  .owner-assistant-grid,
  .summary-tile-grid,
  .stat-chip-row,
  .feature-grid,
  .feature-grid--compact,
  .benefit-list,
  .landing-hero,
  .landing-proof-grid,
  .landing-section__compact,
  .landing-section--split,
  .multi-check-grid,
  .multi-check-grid--segments,
  .instruction-mini-grid,
  .instruction-template-grid,
  .instruction-card__grid,
  .detail-list--columns,
  .manager-profile__grid {
    grid-template-columns: 1fr;
  }

  .public-nav,
  .public-nav__meta,
  .public-nav__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .automation-item {
    grid-template-columns: 1fr;
  }

  .admin-bulk-bar {
    grid-template-columns: 1fr;
  }

  .admin-users-table {
    table-layout: auto;
  }

  .billing-plan-card__top,
  .admin-bulk-bar {
    align-items: stretch;
  }

  .admin-subscription-form {
    min-width: 100%;
  }

  .admin-subscription-form__grid {
    grid-template-columns: 1fr;
  }

  .automation-item__checkbox {
    margin-top: 0;
  }

  .language-toggle {
    justify-content: stretch;
  }

  .language-toggle__link {
    flex: 1;
  }

  .landing-section-header h2,
  .landing-product__copy h2,
  .landing-cta h2 {
    font-size: clamp(1.85rem, 8vw, 2.55rem);
    line-height: 0.95;
  }

  .landing-headline {
    font-size: clamp(2.1rem, 9vw, 3.15rem);
    line-height: 0.95;
  }

  .landing-subheadline {
    font-size: 1rem;
  }

  .landing-steps-grid,
  .landing-benefit-grid,
  .landing-pricing-grid,
  .landing-product__stats,
  .landing-product__columns {
    grid-template-columns: 1fr;
  }

  .landing-video-placeholder {
    min-height: 240px;
  }

  .lesson-join-channel-grid {
    grid-template-columns: 1fr;
  }

  .landing-product__list-item {
    align-items: flex-start;
    flex-direction: column;
  }

  .data-table th,
  .data-table td {
    padding: 0.85rem 0.65rem;
  }
}

@media (max-width: 560px) {
  .owner-assistant-card {
    padding: 0.95rem 1rem;
    border-radius: 20px;
  }

  .owner-assistant-card__actions {
    grid-template-columns: 1fr;
  }

  .owner-assistant-card__meta {
    min-height: 0;
  }
}

.summary-tile-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.summary-tile-grid--lesson {
  margin: 1rem 0;
}

.summary-tile {
  padding: 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.summary-tile span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.summary-tile strong {
  display: block;
  font-size: 1.15rem;
  line-height: 1.35;
}

.entity-card--lesson-list {
  padding: 1rem 1.05rem;
}

.health-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 1rem;
}

.health-banner__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.alert-list {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted-strong);
}

.filter-row--lessons .field {
  min-width: 170px;
}

.filter-row--messages .field {
  min-width: 180px;
}

.results-summary {
  margin-bottom: 1rem;
}

.action-row--center {
  justify-content: center;
  margin-top: 1rem;
}

.dashboard-grid--planner {
  grid-template-columns: 1fr;
  gap: 1rem;
}

.panel--calendar {
  width: 100%;
  max-width: 760px;
  padding: 0.9rem;
}

.panel--selected-day {
  width: 100%;
  padding: 0.95rem;
}

.dashboard-occurrence-strip {
  margin-top: 0.25rem;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.month-calendar-wrap {
  overflow-x: auto;
}

.month-calendar {
  min-width: 560px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(72, 89, 79, 0.08);
}

.month-calendar__weekday {
  padding: 0.5rem 0.35rem;
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(250, 251, 248, 0.92);
  box-shadow: inset 1px 0 0 rgba(72, 89, 79, 0.06), inset 0 -1px 0 rgba(72, 89, 79, 0.06);
}

.month-calendar__day {
  min-height: 64px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.35rem 0.38rem;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 1px 0 0 rgba(72, 89, 79, 0.06), inset 0 -1px 0 rgba(72, 89, 79, 0.06);
}

.month-calendar__day:hover {
  background: rgba(248, 250, 246, 0.96);
}

.month-calendar__day.is-outside-month {
  color: rgba(72, 89, 79, 0.42);
  background: rgba(249, 250, 247, 0.48);
}

.month-calendar__day.is-selected {
  background: rgba(232, 241, 236, 0.96);
}

.month-calendar__day.is-today .month-calendar__day-number {
  background: rgba(31, 106, 87, 0.12);
  color: #164d3d;
}

.month-calendar__day.is-selected .month-calendar__day-number {
  background: #1f6a57;
  color: #fff;
}

.month-calendar__day-number {
  width: 1.45rem;
  height: 1.45rem;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  font-size: 0.74rem;
  line-height: 1;
}

.month-calendar__signals {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin-top: auto;
}

.month-calendar__signal {
  height: 0.22rem;
  border-radius: 999px;
}

.month-calendar__signal--confirmed {
  background: #1fae70;
}

.month-calendar__signal--pending {
  background: #a3abbb;
}

.month-calendar__count {
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.68rem;
}

.day-summary-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.day-summary-strip .status-pill {
  padding: 0.24rem 0.52rem;
  font-size: 0.78rem;
}

.selected-day-copy {
  margin-top: 0.2rem;
  font-size: 0.92rem;
}

.dashboard-group-hint {
  margin-top: 0.55rem;
}

.dashboard-alert-section {
  margin-bottom: 1rem;
  padding: 0;
  overflow: hidden;
}

.dashboard-alert-section--open {
  border-color: rgba(168, 128, 41, 0.22);
  background: linear-gradient(180deg, rgba(255, 251, 240, 0.98) 0%, rgba(255, 248, 232, 0.94) 100%);
}

.dashboard-alert-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
}

.dashboard-alert-summary__copy h3 {
  margin: 0.15rem 0 0;
  font-size: 1.05rem;
}

.dashboard-alert-summary__meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.dashboard-alert-summary__chip {
  min-height: 30px;
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
}

.dashboard-alert-summary__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0.3rem 0.72rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(72, 89, 79, 0.1);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
}

.dashboard-alert-summary__toggle[href*="alerts=open"]::after {
  content: "↓";
  margin-left: 0.4rem;
}

.dashboard-alert-summary__toggle:not([href*="alerts=open"])::after {
  content: "↑";
  margin-left: 0.4rem;
}

.dashboard-alert-section__body {
  padding: 0 1.1rem 1.05rem;
}

.dashboard-alert-section__copy {
  margin-bottom: 0.75rem;
}

.dashboard-alert-section__action {
  margin-bottom: 0.8rem;
}

.dashboard-alert-group__header,
.dashboard-alert-archive__summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.9rem;
}

.dashboard-alert-group__header h4,
.dashboard-alert-archive__title {
  margin: 0;
  font-size: 0.98rem;
}

.dashboard-alert-group__header p,
.dashboard-alert-archive__copy {
  margin: 0.28rem 0 0;
}

.dashboard-alert-group__chip {
  min-height: 30px;
  padding: 0.3rem 0.72rem;
  font-size: 0.78rem;
  white-space: nowrap;
}

.dashboard-alert-group__more {
  margin: 0.65rem 0 0;
}

.dashboard-alert-archive {
  margin-top: 0.95rem;
  padding-top: 0.95rem;
  border-top: 1px solid rgba(72, 89, 79, 0.12);
}

.dashboard-alert-archive__summary {
  cursor: pointer;
  list-style: none;
}

.dashboard-alert-archive__summary::-webkit-details-marker {
  display: none;
}

.dashboard-alert-archive__meta {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.dashboard-alert-archive__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0.3rem 0.72rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(72, 89, 79, 0.1);
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(31, 39, 38, 0.8);
}

.dashboard-alert-archive[open] .dashboard-alert-archive__toggle::after {
  content: "↑";
  margin-left: 0.4rem;
}

.dashboard-alert-archive:not([open]) .dashboard-alert-archive__toggle::after {
  content: "↓";
  margin-left: 0.4rem;
}

.dashboard-alert-list {
  display: grid;
  gap: 0.75rem;
}

.dashboard-alert-card {
  padding: 0.9rem 0.95rem;
  background: rgba(255, 255, 255, 0.82);
}

.dashboard-alert-card--seen {
  background: rgba(255, 255, 255, 0.68);
  border-color: rgba(72, 89, 79, 0.08);
  opacity: 0.76;
}

.dashboard-alert-card--seen:hover,
.dashboard-alert-card--seen:focus-within {
  opacity: 0.92;
}

.dashboard-alert-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.dashboard-day-card__meta,
.template-card__meta {
  margin-bottom: 0.6rem;
}

.dashboard-day-card-stack {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

.dashboard-day-card {
  padding: 1rem 1.05rem;
}

.dashboard-day-card__entry {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.95rem;
  text-decoration: none;
}

.dashboard-day-card__open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  color: #1d3f62;
  background: rgba(222, 235, 250, 0.92);
  border: 1px solid rgba(67, 113, 170, 0.14);
  font-weight: 600;
  white-space: nowrap;
}

.dashboard-day-card__actions {
  margin-top: 0.95rem;
}

.occurrence-filter-bar {
  margin-bottom: 1rem;
}

.dashboard-time-chip {
  min-height: 32px;
  padding: 0.38rem 0.72rem;
  font-size: 0.8rem;
  color: #143f33;
  background: rgba(214, 241, 231, 0.9);
  border-color: rgba(31, 106, 87, 0.16);
}

.dashboard-spots-chip {
  min-height: 32px;
  padding: 0.38rem 0.72rem;
  font-size: 0.8rem;
  color: #375247;
  background: rgba(236, 241, 237, 0.96);
  border-color: rgba(72, 89, 79, 0.12);
}

.dashboard-day-card .summary-tile--confirmed {
  background: linear-gradient(180deg, #ddf3e8 0%, #c6e9d8 100%);
  border-color: rgba(31, 106, 87, 0.18);
}

.dashboard-day-card .summary-tile--maybe {
  background: linear-gradient(180deg, #f8edc8 0%, #f1dfab 100%);
  border-color: rgba(114, 93, 39, 0.16);
}

.dashboard-day-card .summary-tile--declined {
  background: linear-gradient(180deg, #f7ddd8 0%, #efc5bc 100%);
  border-color: rgba(123, 56, 47, 0.16);
}

.dashboard-day-card .summary-tile--pending {
  background: linear-gradient(180deg, #fbe9bc 0%, #f2d994 100%);
  border-color: rgba(108, 89, 32, 0.16);
}

.dashboard-day-card .summary-tile--confirmed span,
.dashboard-day-card .summary-tile--confirmed strong,
.dashboard-day-card .summary-tile--maybe span,
.dashboard-day-card .summary-tile--maybe strong,
.dashboard-day-card .summary-tile--declined span,
.dashboard-day-card .summary-tile--declined strong,
.dashboard-day-card .summary-tile--pending span,
.dashboard-day-card .summary-tile--pending strong {
  color: var(--ink);
}

.data-table--compact th,
.data-table--compact td {
  padding: 0.52rem 0.5rem;
}

.data-table--compact th {
  font-size: 0.72rem;
}

@media (max-width: 1200px) {
  .summary-tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lesson-list__details {
    grid-template-columns: 1fr;
  }

  .message-template-card__layout {
    grid-template-columns: 1fr;
  }

  .message-template-card__insights {
    grid-template-columns: 1fr;
  }

  .health-banner {
    grid-template-columns: 1fr;
  }

  .dashboard-grid--planner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .summary-tile-grid,
  .health-banner__stats {
    grid-template-columns: 1fr;
  }

  .lesson-list__stat-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .tab-nav {
    display: grid;
  }

  .tab-link {
    width: 100%;
  }

  .calendar-header {
    align-items: stretch;
    flex-direction: column;
  }
}