:root {
  --ink: #102c37;
  --ink-soft: rgba(18, 49, 63, 0.68);
  --hero-dark: #071e28;
  --hero-mid: #102f3b;
  --page: #f6f7f1;
  --surface: #ffffff;
  --mint: #2aa99a;
  --mint-soft: rgba(42, 169, 154, 0.12);
  --mint-text: #1d7f72;
  --amber: #d57932;
  --amber-soft: rgba(213, 121, 50, 0.12);
  --amber-text: #9a5417;
  --danger: #a73725;
  --danger-soft: rgba(167, 55, 37, 0.1);
  --muted: #52616f;
  --border: rgba(18, 35, 61, 0.12);
  --border-strong: rgba(18, 35, 61, 0.22);
  --shell-radius: 18px;
  --panel-radius: 14px;
  --control-radius: 8px;
  --shadow: 0 14px 36px rgba(18, 35, 61, 0.08);
  --focus: 0 0 0 3px rgba(42, 169, 154, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  color: var(--ink);
  background: var(--page);
  font-family: "Source Sans 3", "Source Sans Pro", system-ui, sans-serif;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% -5%, rgba(42, 169, 154, 0.09), transparent 27rem),
    var(--page);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
}

.prototype-notice {
  position: relative;
  z-index: 30;
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 7px 16px;
  border-bottom: 1px solid #d9d6cf;
  background: #fff8de;
  color: #49390c;
  font-size: 13px;
  line-height: 1.25;
  text-align: center;
}

.prototype-notice span {
  color: #6f5a16;
}

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

button,
a,
input,
textarea,
select,
summary {
  outline: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  box-shadow: var(--focus);
}

button {
  color: inherit;
}

button:disabled {
  cursor: wait;
  opacity: 0.64;
}

.scheduler-access-gate {
  min-height: 100vh;
  padding: 48px 24px;
  display: grid;
  place-items: center;
}

.scheduler-access-card {
  width: min(560px, 100%);
  padding: 48px;
  border: 1px solid var(--border);
  border-radius: var(--shell-radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  text-align: center;
}

.scheduler-access-card .brand-mark {
  width: 48px;
  height: 48px;
  margin: 0 auto 24px;
}

.scheduler-access-card h1 {
  margin-bottom: 12px;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.scheduler-access-card > p:not(.eyebrow) {
  max-width: 440px;
  margin-right: auto;
  margin-bottom: 26px;
  margin-left: auto;
  color: var(--ink-soft);
  font-size: 18px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--hero-dark);
  color: white;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.owner-header,
.student-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--border);
  background: rgba(246, 247, 241, 0.94);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1104px, calc(100% - 48px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand-link {
  min-height: 48px;
  padding: 4px 0;
  border: 0;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  cursor: pointer;
  text-align: left;
}

.brand-link.static {
  cursor: default;
}

.brand-link strong,
.brand-link small {
  display: block;
}

.brand-link strong {
  font-size: 17px;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-link small {
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 12px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--hero-dark);
  display: grid;
  place-items: center;
  color: white;
  font-weight: 700;
}

.desktop-nav {
  height: 64px;
  display: flex;
  align-items: stretch;
  gap: 24px;
}

.owner-header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.room-back-link {
  min-height: 40px;
  padding: 7px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.room-back-link:hover {
  border-color: var(--border-strong);
  color: var(--ink);
}

.desktop-nav button {
  position: relative;
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-weight: 600;
}

.desktop-nav button:hover {
  color: var(--ink);
}

.desktop-nav button[aria-current="page"] {
  color: var(--ink);
}

.desktop-nav button[aria-current="page"]::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--mint);
  content: "";
}

main {
  width: min(1040px, calc(100% - 48px));
  margin: 0 auto;
  padding: 56px 0 96px;
}

.screen {
  animation: enter 180ms ease-out;
}

@keyframes enter {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
}

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

h1 {
  margin-bottom: 8px;
  font-size: clamp(38px, 5vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

h2 {
  margin-bottom: 7px;
  font-size: 23px;
  line-height: 1.16;
  letter-spacing: -0.015em;
}

h3 {
  margin-bottom: 8px;
  font-size: 19px;
  line-height: 1.25;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--mint-text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.eyebrow.amber {
  color: var(--amber-text);
}

.eyebrow.inverse {
  color: #88d7cd;
}

.danger-eyebrow,
.danger-link {
  color: var(--danger) !important;
}

.lede,
.muted {
  color: var(--ink-soft);
}

.lede {
  max-width: 640px;
  margin-bottom: 0;
  font-size: 18px;
}

.student-profile-schedule {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 650;
}

.page-heading {
  margin-bottom: 32px;
}

.split-heading,
.heading-with-chip,
.person-header-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.heading-with-chip {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.heading-with-chip h1 {
  margin-bottom: 0;
}

.timezone-tag,
.quiet-label {
  display: inline-flex;
  min-height: 30px;
  padding: 5px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  align-items: center;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  white-space: nowrap;
}

.panel,
.hero-panel,
.student-hero {
  margin-bottom: 20px;
  border: 1px solid var(--border);
  border-radius: var(--panel-radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel {
  padding: 26px;
}

.hero-panel,
.student-hero {
  padding: 30px 32px;
  background:
    radial-gradient(circle at 92% 18%, rgba(42, 169, 154, 0.24), transparent 18rem),
    linear-gradient(135deg, var(--hero-dark), var(--hero-mid));
  color: white;
}

.next-lesson,
.person-next,
.student-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.hero-panel p:not(.eyebrow),
.student-hero p:not(.eyebrow) {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.student-hero > div:last-child {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 10px;
}

.button {
  min-height: 46px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 650;
  line-height: 1.1;
  text-decoration: none;
  transition:
    transform 120ms ease,
    border-color 120ms ease,
    background 120ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--hero-dark);
  color: white;
}

.button-primary:hover {
  background: var(--hero-mid);
}

.button-secondary {
  border-color: var(--border-strong);
  background: white;
  color: var(--ink);
}

.button-light {
  background: white;
  color: var(--hero-dark);
}

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

.button-small {
  min-height: 40px;
  padding: 8px 15px;
}

.button-full {
  width: 100%;
}

.text-button {
  min-height: 40px;
  padding: 5px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(16, 44, 55, 0.25);
  text-underline-offset: 4px;
}

.inverse-link {
  color: white;
  font-weight: 600;
  text-decoration-color: rgba(255, 255, 255, 0.4);
  text-underline-offset: 4px;
}

.centered {
  width: 100%;
  text-align: center;
}

.back-link {
  min-height: 40px;
  margin: -16px 0 18px;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-weight: 600;
}

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

.panel-heading h2,
.panel-heading p:last-child {
  margin-bottom: 0;
}

.queue-list,
.compact-list,
.people-list,
.note-list,
.timeline,
.recent-lessons,
.settings-list,
.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.queue-row {
  min-height: 82px;
  padding: 15px 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 14px;
}

.queue-row:first-child {
  border-top: 0;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

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

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

.neutral-dot {
  background: var(--muted);
}

.row-copy strong,
.row-copy span {
  display: block;
}

.row-copy strong {
  font-size: 17px;
}

.row-copy span,
.queue-row time {
  color: var(--ink-soft);
  font-size: 14px;
}

.button-row {
  min-width: 138px;
  min-height: 42px;
  padding: 9px 15px;
}

.quiet-panel {
  box-shadow: none;
}

.compact-list li {
  min-height: 55px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
}

.compact-list time,
.compact-list span {
  color: var(--ink-soft);
}

.two-column-layout,
.session-layout,
.calendar-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  align-items: start;
  gap: 24px;
}

.context-column {
  position: sticky;
  top: 88px;
}

.compact-panel {
  padding: 22px;
  box-shadow: none;
}

.compact-panel h2 {
  font-size: 20px;
}

.chip {
  min-height: 28px;
  padding: 4px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
  white-space: nowrap;
}

.chip-requested {
  border-color: rgba(213, 121, 50, 0.45);
  background: var(--amber-soft);
  color: var(--amber-text);
}

.chip-confirmed {
  border-color: rgba(42, 169, 154, 0.2);
  background: var(--mint-soft);
  color: var(--mint-text);
}

.chip-neutral {
  border-color: var(--border);
  background: rgba(82, 97, 111, 0.07);
  color: var(--muted);
}

.detail-list {
  margin: 0;
}

.detail-list > div {
  padding: 17px 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 20px;
}

.detail-list > div:first-child {
  border-top: 0;
}

dt {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
}

dd {
  margin: 0;
}

.detail-list dd strong,
.detail-list dd span {
  display: block;
}

.inline-warning {
  margin-top: 4px;
  color: var(--amber-text);
  font-size: 14px;
  font-weight: 650;
}

.inline-confirmed {
  color: var(--mint-text);
}

.decision-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.consequence-box,
.proposal-form {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--page);
}

.check-list {
  margin: 16px 0 20px;
}

.check-list li {
  position: relative;
  padding: 7px 0 7px 28px;
}

.check-list li::before {
  position: absolute;
  top: 8px;
  left: 0;
  color: var(--mint-text);
  content: "✓";
  font-weight: 700;
}

.button-row-group,
.field-row {
  display: flex;
  gap: 12px;
}

.field-row > * {
  flex: 1;
}

label,
.field-label {
  display: block;
  font-weight: 650;
}

label small,
.field-label small {
  color: var(--ink-soft);
  font-weight: 400;
}

input,
textarea {
  width: 100%;
  margin-top: 7px;
  padding: 12px 13px;
  border: 1px solid var(--border-strong);
  border-radius: var(--control-radius);
  background: white;
  color: var(--ink);
}

input {
  min-height: 46px;
}

textarea {
  resize: vertical;
}

label > small {
  margin-top: 5px;
  display: block;
}

.schedule-line {
  min-height: 48px;
  padding: 9px 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 55px 1fr;
  align-items: center;
  gap: 10px;
}

.requested-slot {
  color: var(--amber-text);
  font-weight: 650;
}

.success-note {
  margin: 14px 0 0;
  padding: 12px;
  border-radius: 10px;
  background: var(--mint-soft);
  color: #126b61;
  font-size: 14px;
}

.search-panel {
  position: sticky;
  z-index: 8;
  top: 80px;
  box-shadow: none;
}

.search-panel-heading {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.search-panel-heading span {
  color: var(--ink-soft);
  font-size: 14px;
}

.search-field {
  height: 50px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--control-radius);
  display: flex;
  align-items: center;
  gap: 10px;
  background: white;
}

.search-field input {
  height: 48px;
  margin: 0;
  padding: 0;
  border: 0;
}

.role-filter {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  min-height: 40px;
  padding: 8px 15px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: white;
  cursor: pointer;
  font-weight: 600;
}

.filter-chip.active {
  border-color: var(--hero-dark);
  background: var(--hero-dark);
  color: white;
}

.people-panel {
  padding-top: 8px;
  padding-bottom: 8px;
}

.student-list-state {
  min-height: 190px;
  padding: 32px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 12px;
  color: var(--ink-soft);
  text-align: center;
}

.student-list-state p {
  max-width: 420px;
  margin-bottom: 0;
}

.student-list-state .button {
  margin-top: 6px;
}

.people-list li + li {
  border-top: 1px solid var(--border);
}

.person-row {
  width: 100%;
  min-height: 64px;
  padding: 9px 0;
  border: 0;
  background: transparent;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  text-align: left;
}

.person-row:hover {
  color: var(--mint-text);
}

.person-row-status {
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 650;
  text-transform: capitalize;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--mint-soft);
  display: grid;
  place-items: center;
  color: var(--mint-text);
  font-weight: 700;
}

.amber-avatar {
  background: var(--amber-soft);
  color: var(--amber-text);
}

.avatar-large {
  width: 64px;
  height: 64px;
  font-size: 20px;
}

.person-copy,
.person-copy > span {
  display: block;
}

.person-copy > span:last-child {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 14px;
}

.person-name-line {
  display: flex !important;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
}

.person-header-block {
  justify-content: flex-start;
  margin-bottom: 28px;
}

.person-layout {
  grid-template-columns: minmax(0, 2fr) minmax(270px, 0.9fr);
}

.visibility-heading {
  margin-bottom: 17px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.visibility-heading > span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  font-weight: 700;
}

.private-heading > span {
  border: 1px solid var(--border);
  background: var(--page);
  color: var(--ink-soft);
}

.private-heading > .privacy-mark {
  width: auto;
  height: 30px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.visible-heading > span {
  background: var(--mint-soft);
  color: var(--mint-text);
}

.private-eyebrow {
  color: var(--ink-soft);
}

.private-note-body {
  padding: 4px 16px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--page);
}

.student-notes-copy {
  min-height: 48px;
  margin: 10px 0 4px;
  color: var(--ink-soft);
  white-space: pre-wrap;
}

.student-summary-hero {
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.student-summary-hero > div {
  min-width: 0;
}

.student-summary-hero .button {
  flex: 0 0 auto;
}

.note-list li {
  padding: 13px 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.note-list p {
  margin-bottom: 0;
}

.note-list time,
.timeline time {
  color: var(--ink-soft);
  font-size: 13px;
  white-space: nowrap;
}

.timeline li {
  position: relative;
  padding: 0 0 18px 22px;
  border-left: 1px solid var(--border-strong);
}

.timeline li:last-child {
  border-left-color: transparent;
}

.timeline li > span {
  position: absolute;
  top: 4px;
  left: -5px;
  width: 9px;
  height: 9px;
  border: 2px solid white;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 1px var(--mint);
}

.timeline p {
  margin-bottom: 2px;
}

.calendar-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.calendar-summary {
  margin-top: 4px;
}

.calendar-view-toggle {
  min-height: 40px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(64px, 1fr));
}

.calendar-view-toggle button {
  min-height: 32px;
  padding: 4px 13px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 14px;
  font-weight: 650;
}

.calendar-view-toggle button[aria-pressed="true"] {
  background: var(--hero-dark);
  color: white;
  box-shadow: 0 3px 10px rgba(7, 30, 40, 0.18);
}

.icon-button {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: white;
  cursor: pointer;
}

.calendar-layout {
  grid-template-columns: minmax(0, 1fr) 280px;
}

.week-grid {
  min-height: 711px;
  padding: 0;
  overflow: hidden;
}

.week-header {
  height: 58px;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 62px repeat(7, 1fr);
}

.week-header strong {
  border-left: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 13px;
}

.week-header em {
  font-style: normal;
  font-weight: 400;
}

.week-body {
  min-height: 651px;
  display: grid;
  grid-template-columns: 62px repeat(7, 1fr);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 92px,
    var(--border) 93px
  );
}

.time-axis {
  display: grid;
  grid-template-rows: repeat(7, 1fr);
}

.time-axis time {
  padding: 8px 8px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  text-align: right;
}

.day-column {
  position: relative;
  border-left: 1px solid var(--border);
}

.session-block {
  position: absolute;
  z-index: 1;
  top: calc((var(--row) - 1) * 93px + 22px);
  right: 7px;
  left: 7px;
  min-height: 76px;
  padding: 9px 8px 8px 10px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--mint);
  border-radius: 8px;
  background: white;
  cursor: pointer;
  color: var(--ink);
  text-align: left;
}

.session-block strong,
.session-block span,
.session-block small {
  display: block;
}

.session-block strong {
  font-size: 14px;
}

.session-block span,
.session-block small {
  font-size: 11px;
  line-height: 1.25;
}

.session-block small {
  margin-top: 5px;
  color: var(--ink-soft);
}

.session-block.requested {
  min-height: 90px;
  border: 1px dashed var(--amber);
  background: white;
  color: #8e4a1c;
}

.session-block.requested small {
  font-size: 10px;
  line-height: 1.2;
}

.session-block.completed {
  border-left-color: var(--muted);
  background: rgba(82, 97, 111, 0.06);
  opacity: 0.72;
}

.session-block.selected {
  box-shadow: 0 0 0 3px var(--mint-soft);
}

.calendar-detail {
  position: sticky;
  top: 88px;
  margin-bottom: 0;
}

.mini-details {
  margin: 0 0 20px;
}

.mini-details > div {
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.mini-details dd {
  margin-top: 3px;
}

.secondary-stack {
  margin-top: 10px;
  display: grid;
  gap: 3px;
}

.mobile-day-picker,
.mobile-day-list {
  display: none;
}

.month-calendar-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 252px;
  align-items: start;
  gap: 16px;
}

.month-calendar-stage {
  min-width: 0;
}

.month-side-arrow {
  display: none;
}

.week-calendar-panel {
  min-width: 0;
  padding: 0;
  overflow: hidden;
}

.week-calendar-board {
  height: 100%;
  min-height: 520px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.week-day-column {
  min-width: 0;
  min-height: 0;
  border-left: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.64);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  transition: background-color 150ms ease;
}

.week-day-column:first-child {
  border-left: 0;
}

.week-day-column.is-selected {
  background: rgba(42, 169, 154, 0.075);
  box-shadow: inset 0 0 0 2px rgba(42, 169, 154, 0.22);
}

.week-day-heading {
  width: 100%;
  min-height: 48px;
  padding: 6px 8px;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: rgba(246, 247, 241, 0.72);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 28px auto;
  align-items: center;
  gap: 6px;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.week-day-heading:hover {
  background: var(--mint-soft);
}

.week-day-heading:focus-visible,
.week-lesson-card:focus-visible,
.week-open-day:focus-visible {
  position: relative;
  z-index: 2;
  outline: 3px solid rgba(42, 169, 154, 0.38);
  outline-offset: -3px;
}

.week-day-heading > span {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

.week-day-heading > strong {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
}

.week-day-heading > strong.is-today {
  background: var(--hero-dark);
  color: white;
}

.week-day-heading > small {
  min-width: 24px;
  padding: 3px 6px;
  border-radius: 999px;
  background: rgba(42, 169, 154, 0.1);
  color: var(--mint-text);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
}

.week-day-lessons {
  min-height: 0;
  padding: 6px;
  display: grid;
  align-content: start;
  gap: 4px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.week-lesson-card {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--mint);
  border-radius: 8px;
  background: white;
  box-shadow: 0 2px 7px rgba(18, 35, 61, 0.035);
  display: grid;
  align-content: center;
  gap: 3px;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.week-lesson-card:hover {
  border-color: var(--mint);
  background: rgba(42, 169, 154, 0.045);
}

.week-lesson-card.requested {
  border-left-color: var(--amber);
}

.week-lesson-card.completed,
.week-lesson-card.cancelled,
.week-lesson-card.no_show {
  border-left-color: var(--muted);
  background: rgba(82, 97, 111, 0.055);
}

.week-lesson-card.cancelled {
  opacity: 0.62;
}

.week-lesson-time {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.week-lesson-time time {
  color: var(--mint-text);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 750;
}

.week-lesson-time small {
  min-width: 0;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 9px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.week-lesson-card > strong {
  min-width: 0;
  overflow: hidden;
  font-size: 12px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.week-open-day {
  min-height: 44px;
  padding: 8px;
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 11px;
  font-weight: 650;
}

.week-open-day:hover {
  border-color: var(--mint);
  background: var(--mint-soft);
  color: var(--mint-text);
}

.month-grid {
  padding: 0;
  overflow: hidden;
}

.month-weekdays,
.month-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.month-weekdays {
  min-height: 46px;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: rgba(246, 247, 241, 0.72);
}

.month-weekdays strong {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
  text-align: center;
}

.month-day {
  position: relative;
  min-width: 0;
  min-height: 116px;
  padding: 9px;
  border: 0;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: white;
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  transition:
    background-color 150ms ease,
    box-shadow 150ms ease;
}

.month-day:nth-child(7n) {
  border-right: 0;
}

.month-day:nth-last-child(-n + 7) {
  border-bottom: 0;
}

.month-day:hover {
  background: rgba(42, 169, 154, 0.045);
}

.month-day:focus-visible {
  z-index: 2;
  outline: 3px solid rgba(42, 169, 154, 0.38);
  outline-offset: -3px;
}

.month-day[aria-pressed="true"] {
  z-index: 1;
  background: var(--mint-soft);
  box-shadow: inset 0 0 0 2px var(--mint);
}

.month-day.is-outside {
  background: rgba(246, 247, 241, 0.48);
}

.month-day.is-outside .month-date,
.month-day.is-outside .month-event-lines {
  opacity: 0.45;
}

.month-date-row {
  margin-bottom: 7px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.month-date {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  font-size: 13px;
  font-weight: 650;
}

.month-day.is-today .month-date {
  background: var(--hero-dark);
  color: white;
}

.month-count {
  min-width: 24px;
  min-height: 24px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--hero-dark);
  color: white;
  display: inline-grid;
  place-items: center;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.month-count.is-zero {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink-soft);
  font-weight: 600;
}

.month-event-lines {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.month-event {
  min-width: 0;
  display: grid;
  grid-template-columns: 7px 31px minmax(0, 1fr);
  align-items: center;
  gap: 4px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.25;
}

.month-event::before,
.month-agenda-status {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--mint);
  content: "";
}

.month-event time {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  white-space: nowrap;
}

.month-event.requested::before,
.month-agenda-status.requested {
  background: var(--amber);
}

.month-event.completed::before,
.month-agenda-status.completed {
  background: var(--muted);
}

.month-event-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.month-more {
  padding-left: 12px;
  color: var(--mint-text);
  font-size: 11px;
  font-weight: 650;
}

.month-day-summary {
  position: sticky;
  top: 88px;
  margin-bottom: 0;
}

.month-day-summary .school-record-list button {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 8px;
}

.month-day-summary .school-record-copy {
  grid-column: 1 / -1;
}

.month-day-summary .school-record-list .chip {
  grid-column: 2;
  grid-row: 1;
}

.month-agenda-heading {
  align-items: center;
}

.month-agenda-count {
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--mint-soft);
  color: var(--mint-text);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.month-day-actions {
  margin: 14px 0 8px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.month-day-actions .button {
  width: 100%;
}

.month-agenda-list {
  border-top: 1px solid var(--border);
}

.month-agenda-row {
  min-height: 70px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 8px 48px minmax(0, 1fr);
  align-items: start;
  gap: 9px;
}

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

.month-agenda-row time {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.month-agenda-row strong,
.month-agenda-row small {
  display: block;
}

.month-agenda-row small {
  margin-top: 2px;
  color: var(--ink-soft);
  line-height: 1.3;
}

.month-agenda-empty {
  margin: 0;
  padding: 28px 0 8px;
  color: var(--ink-soft);
}

.session-layout {
  grid-template-columns: minmax(0, 1fr) 300px;
}

.session-context {
  position: sticky;
  top: 88px;
  min-width: 0;
}

.lesson-student-context-panel {
  padding: 22px;
  box-shadow: none;
}

.lesson-context-heading,
.lesson-context-profile,
.lesson-context-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lesson-context-heading {
  justify-content: space-between;
}

.lesson-context-heading h2 {
  margin: 0;
  font-size: 20px;
}

.session-context-tabs {
  margin-top: 16px;
  display: grid;
  gap: 7px;
}

.session-context-tabs button {
  width: 100%;
  min-height: 48px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.session-context-tabs button[aria-pressed="true"] {
  border-color: rgba(42, 169, 154, 0.48);
  background: var(--mint-soft);
  box-shadow: inset 3px 0 0 var(--mint);
}

.session-context-tabs strong,
.session-context-tabs small {
  display: block;
}

.session-context-tabs small {
  margin-top: 2px;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lesson-context-loading,
.lesson-context-empty {
  margin: 18px 0 0;
  color: var(--ink-soft);
}

.lesson-context-loading {
  min-height: 160px;
  display: grid;
  place-items: center;
}

.lesson-context-profile {
  margin-top: 18px;
}

.lesson-context-profile .avatar {
  flex: 0 0 auto;
}

.lesson-context-profile h3,
.lesson-context-section-heading h3 {
  margin: 0;
  font-size: 17px;
}

.lesson-context-profile p {
  margin: 2px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.lesson-context-facts {
  margin: 16px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--border);
}

.lesson-context-facts > div {
  min-width: 0;
  padding: 10px;
  background: var(--surface);
}

.lesson-context-facts > .is-wide {
  grid-column: 1 / -1;
}

.lesson-context-facts dt {
  margin-bottom: 3px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.lesson-context-facts dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 13px;
  font-weight: 650;
}

.lesson-context-next-idea {
  margin-top: 16px;
  padding: 13px 14px;
  border: 1px solid rgba(42, 169, 154, 0.24);
  border-radius: 10px;
  background: var(--mint-soft);
  box-shadow: inset 3px 0 0 var(--mint);
}

.lesson-context-next-idea span {
  color: var(--mint-text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.lesson-context-next-idea p {
  margin: 5px 0 0;
  overflow-wrap: anywhere;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.45;
}

.lesson-context-section-heading {
  margin-top: 20px;
  padding-top: 17px;
  border-top: 1px solid var(--border);
}

.lesson-context-section-heading .eyebrow {
  margin-bottom: 4px;
}

.lesson-context-history {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.lesson-context-history li {
  min-width: 0;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 9px;
}

.lesson-context-history li:first-child {
  border-top: 0;
}

.lesson-context-history time {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
}

.lesson-context-history strong,
.lesson-context-history small {
  display: block;
}

.lesson-context-history strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lesson-context-history small {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 12px;
}

.lesson-context-note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.lesson-context-note span {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.lesson-context-note p {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.45;
}

.lesson-context-actions {
  margin-top: 16px;
  align-items: stretch;
  flex-direction: column;
}

.lesson-context-actions .text-button {
  min-height: 40px;
}

.closeout-panel {
  padding: 30px;
}

.attendance-fieldset {
  margin: 0 0 22px;
  padding: 0;
  border: 0;
}

.attendance-fieldset legend {
  margin-bottom: 8px;
  font-weight: 650;
}

.segmented-control {
  min-height: 48px;
  padding: 3px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--page);
}

.segmented-control label {
  cursor: pointer;
}

.segmented-control input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.segmented-control span {
  min-height: 40px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  font-weight: 600;
}

.segmented-control input:checked + span {
  background: white;
  color: var(--ink);
  box-shadow: 0 2px 8px rgba(18, 35, 61, 0.1);
}

.segmented-control input:focus-visible + span {
  box-shadow: var(--focus);
}

.visibility-field {
  margin-bottom: 20px;
  padding: 17px;
  border-radius: 12px;
}

.private-field,
.private-summary {
  border: 1px solid var(--border);
  background: var(--page);
}

.visible-field {
  border: 1px solid rgba(42, 169, 154, 0.24);
  background: rgba(42, 169, 154, 0.05);
}

.visibility-label {
  margin-bottom: 10px;
  display: block;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.visible-field .visibility-label {
  color: var(--mint-text);
}

.homework-details {
  margin-bottom: 22px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.homework-details summary {
  min-height: 30px;
  cursor: pointer;
  font-weight: 650;
}

.homework-details[open] summary {
  margin-bottom: 14px;
}

.closeout-submit {
  margin-top: 4px;
}

.lesson-plan-intro {
  max-width: 560px;
  margin: -2px 0 22px;
  color: var(--ink-soft);
}

.lesson-plan-material input {
  background: white;
}

.save-note {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  text-align: center;
}

.student-screen {
  width: min(760px, 100%);
  margin: 0 auto;
}

.student-heading {
  margin-bottom: 30px;
}

.student-hero {
  padding: 34px;
}

.student-homework .button {
  margin-top: 8px;
}

blockquote {
  margin: 8px 0 12px;
  font-size: 20px;
  line-height: 1.45;
}

.recent-lessons li {
  min-height: 48px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: center;
  gap: 12px;
}

.recent-lessons time {
  color: var(--ink-soft);
}

.settings-list li + li {
  border-top: 1px solid var(--border);
}

.settings-list button {
  width: 100%;
  min-height: 70px;
  padding: 10px 0;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  text-align: left;
}

.settings-list strong,
.settings-list small {
  display: block;
}

.settings-list small {
  margin-top: 3px;
  color: var(--ink-soft);
}

.danger-dialog,
.confirm-dialog,
.student-editor-dialog {
  width: min(520px, calc(100% - 32px));
  padding: 0;
  border: 0;
  border-radius: var(--shell-radius);
  background: white;
  color: var(--ink);
  box-shadow: 0 28px 80px rgba(7, 30, 40, 0.28);
}

.student-editor-dialog {
  width: min(720px, calc(100% - 32px));
  max-height: min(880px, calc(100vh - 32px));
  overflow: hidden;
}

.danger-dialog::backdrop,
.confirm-dialog::backdrop,
.student-editor-dialog::backdrop {
  background: rgba(7, 30, 40, 0.55);
  backdrop-filter: blur(3px);
}

.danger-dialog form,
.confirm-dialog form,
.student-editor-dialog form {
  padding: 28px;
  max-height: min(880px, calc(100vh - 32px));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
}

.dialog-heading {
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.dialog-heading h2 {
  margin-bottom: 0;
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.dialog-close {
  min-height: 40px;
  padding: 8px 12px;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-weight: 650;
}

.student-form-grid {
  min-height: 0;
  padding-right: 4px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.optional-details {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--page);
}

.optional-details > summary {
  min-height: 52px;
  padding: 12px 14px;
  display: grid;
  align-content: center;
  gap: 1px;
  cursor: pointer;
  list-style-position: inside;
  font-weight: 700;
}

.optional-details > summary small {
  padding-left: 20px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 400;
}

.optional-details-grid {
  padding: 4px 14px 16px;
  overflow: visible;
}

.quick-lesson-body {
  min-height: 0;
  padding-right: 4px;
  overflow-y: auto;
  display: grid;
  gap: 16px;
}

.quick-lesson-time {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr) auto;
  align-items: end;
  gap: 12px;
}

.lesson-duration-note {
  min-height: 46px;
  margin: 0;
  padding: 11px 12px;
  border-radius: var(--control-radius);
  background: var(--mint-soft);
  color: var(--mint-text);
  display: flex;
  align-items: center;
  font-weight: 700;
  white-space: nowrap;
}

.lesson-mode-choice {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  gap: 7px;
}

.lesson-mode-choice legend {
  margin-bottom: 7px;
  font-weight: 700;
}

.lesson-mode-choice > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.lesson-mode-choice label {
  position: relative;
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--control-radius);
  background: white;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-weight: 700;
  transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease;
}

.lesson-mode-choice label.is-selected {
  border-color: var(--hero-dark);
  background: var(--hero-dark);
  color: white;
}

.lesson-mode-choice label:focus-within {
  outline: 3px solid rgba(42, 169, 154, 0.3);
  outline-offset: 2px;
}

.lesson-mode-choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.lesson-mode-choice > small {
  color: var(--ink-soft);
  font-size: 12px;
}

.student-picker {
  display: grid;
  gap: 10px;
}

.student-picker-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.student-picker-heading > div {
  display: grid;
  gap: 1px;
}

.student-picker-heading > div > span {
  font-weight: 700;
}

.student-picker-heading small,
.student-picker-hint,
.selected-students small,
.student-picker-results small {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 400;
}

.student-picker-heading > strong {
  color: var(--mint-text);
  font-size: 13px;
}

.selected-students {
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.selected-students li {
  min-height: 48px;
  padding: 7px 8px 7px 12px;
  border: 1px solid rgba(42, 169, 154, 0.28);
  border-radius: 12px;
  background: var(--mint-soft);
  display: flex;
  align-items: center;
  gap: 10px;
}

.selected-students li > span {
  display: grid;
}

.selected-students button {
  min-height: 40px;
  padding: 7px 9px;
  border: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.student-picker-search {
  display: block;
}

.student-picker-search input {
  width: 100%;
  min-height: 50px;
  margin: 0;
  padding: 11px 13px;
  border: 1px solid var(--border-strong);
  border-radius: var(--control-radius);
  background: white;
}

.student-picker-results {
  max-height: 260px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: white;
  overflow-y: auto;
}

.student-picker-results > button {
  width: 100%;
  min-height: 58px;
  padding: 8px;
  border: 0;
  border-radius: 9px;
  background: white;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  text-align: left;
}

.student-picker-results > button:hover,
.student-picker-results > button:focus-visible {
  background: var(--mint-soft);
}

.student-picker-results > button + button {
  margin-top: 2px;
}

.student-picker-results > button > span:nth-child(2) {
  min-width: 0;
  display: grid;
}

.student-picker-results > button > span:last-child {
  color: var(--mint-text);
  font-size: 13px;
  font-weight: 700;
}

.student-picker-results .create-student-result {
  border-top: 1px solid var(--border);
  border-radius: 0 0 9px 9px;
}

.student-picker-hint {
  margin: -2px 0 0;
}

.lesson-optional-details {
  background: white;
}

.form-field {
  min-width: 0;
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 650;
}

.form-field-wide {
  grid-column: 1 / -1;
}

.form-field > span {
  font-size: 14px;
}

.form-field > span strong {
  color: var(--danger);
}

.form-field small {
  margin-top: -4px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 400;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 46px;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--control-radius);
  background: white;
  color: var(--ink);
}

.form-field textarea {
  min-height: 92px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(82, 97, 111, 0.66);
}

.form-error {
  margin: 18px 0 -6px;
  padding: 11px 13px;
  border-radius: 9px;
  background: var(--danger-soft);
  color: var(--danger);
  font-weight: 650;
}

.stacked-dialog-actions {
  align-items: stretch;
  flex-direction: column;
}

.dialog-actions {
  margin-top: 22px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.student-editor-dialog .dialog-actions {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.toast {
  position: fixed;
  z-index: 50;
  right: 50%;
  bottom: 28px;
  min-width: 280px;
  padding: 13px 18px;
  border-radius: 999px;
  background: var(--hero-dark);
  color: white;
  box-shadow: 0 12px 36px rgba(7, 30, 40, 0.28);
  text-align: center;
  transform: translateX(50%);
}

.mobile-nav,
.mobile-decision-dock {
  display: none;
}

.sr-only,
.sr-only-focusable:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

[hidden] {
  display: none !important;
}

@media (max-width: 900px) {
  main {
    width: min(680px, calc(100% - 40px));
  }

  .two-column-layout,
  .person-layout,
  .session-layout {
    grid-template-columns: 1fr;
  }

  .context-column {
    position: static;
  }

  .session-context {
    position: static;
    grid-row: 1;
  }

  .closeout-panel {
    grid-row: 2;
  }

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

  .calendar-detail,
  .month-day-summary {
    position: static;
  }

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

  .week-calendar-panel {
    overflow-x: auto;
  }

  .week-calendar-board {
    min-width: 700px;
  }
}

@media (max-width: 720px) {
  .prototype-notice {
    min-height: 44px;
    flex-direction: column;
    gap: 1px;
    padding: 5px 10px;
  }

  body {
    padding-bottom: 64px;
  }

  .owner-header .header-inner {
    min-height: 56px;
  }

  .header-inner {
    width: calc(100% - 32px);
  }

  .desktop-nav {
    display: none;
  }

  .owner-header-actions {
    gap: 0;
  }

  .room-back-link {
    min-height: 42px;
    padding-right: 12px;
    padding-left: 12px;
    font-size: 13px;
  }

  .brand-link strong {
    font-size: 16px;
  }

  .brand-link small {
    display: none;
  }

  main {
    width: calc(100% - 32px);
    padding: 30px 0 calc(92px + env(safe-area-inset-bottom));
  }

  body.request-screen-active main {
    padding-bottom: 178px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 21px;
  }

  .page-heading {
    margin-bottom: 24px;
  }

  .split-heading,
  .next-lesson,
  .person-next,
  .student-hero,
  .person-header-block {
    align-items: flex-start;
    flex-direction: column;
  }

  .split-heading {
    gap: 14px;
  }

  .panel {
    padding: 20px;
  }

  .hero-panel,
  .student-hero {
    padding: 24px;
  }

  .hero-actions {
    width: 100%;
    align-items: stretch;
  }

  .hero-actions .button {
    width: 100%;
  }

  .queue-row {
    padding: 17px 0;
    grid-template-columns: 10px minmax(0, 1fr) auto;
  }

  .queue-row .button-row {
    width: 100%;
    grid-column: 2 / -1;
  }

  .compact-list li {
    min-height: 64px;
    grid-template-columns: 78px 1fr;
  }

  .compact-list span {
    grid-column: 2;
  }

  .decision-actions,
  .button-row-group,
  .field-row {
    align-items: stretch;
    flex-direction: column;
  }

  .decision-actions .button,
  .button-row-group .button {
    width: 100%;
  }

  .detail-list > div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .request-layout .main-column,
  .request-layout .context-column {
    display: contents;
  }

  .request-details-panel {
    order: 1;
  }

  .request-match-panel {
    order: 2;
  }

  .request-schedule-panel {
    order: 3;
  }

  .request-layout .decision-panel {
    order: 4;
  }

  .search-panel {
    position: sticky;
    z-index: 5;
    top: 67px;
  }

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

  .note-list li {
    flex-direction: column;
    gap: 4px;
  }

  .week-grid,
  .calendar-detail {
    display: none;
  }

  .calendar-screen .page-heading {
    align-items: stretch;
  }

  .calendar-controls {
    width: 100%;
  }

  .calendar-view-toggle {
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
  }

  .calendar-controls .timezone-tag {
    margin-left: auto;
  }

  .mobile-day-picker {
    margin: 0 -8px 16px;
    padding: 0 8px 6px;
    display: flex;
    gap: 6px;
    overflow-x: auto;
  }

  .mobile-day-picker button {
    min-width: 54px;
    min-height: 60px;
    padding: 7px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: white;
    color: var(--ink-soft);
    cursor: pointer;
    font-weight: 650;
  }

  .mobile-day-picker button span {
    display: block;
    font-size: 11px;
    font-weight: 500;
  }

  .mobile-day-picker button[aria-selected="true"] {
    border-color: var(--hero-dark);
    background: var(--hero-dark);
    color: white;
  }

  .mobile-day-list {
    padding: 8px 18px;
    display: block;
  }

  .month-calendar-layout {
    gap: 16px;
  }

  .month-grid {
    margin-right: -8px;
    margin-left: -8px;
    border-radius: 12px;
  }

  .month-weekdays {
    min-height: 38px;
  }

  .month-weekdays strong {
    font-size: 10px;
  }

  .month-day {
    min-height: 76px;
    padding: 5px;
  }

  .month-date-row {
    margin-bottom: 5px;
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .month-date {
    width: 25px;
    height: 25px;
    font-size: 12px;
  }

  .month-count {
    min-width: 21px;
    min-height: 18px;
    padding: 1px 6px;
    font-size: 10px;
  }

  .month-event-lines {
    min-height: 7px;
    display: flex;
    gap: 3px;
  }

  .month-event {
    display: block;
    font-size: 0;
  }

  .month-event::before {
    display: block;
  }

  .month-more {
    display: none;
  }

  .month-day-summary {
    padding: 20px;
  }

  .month-agenda-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .mobile-day-list > .eyebrow {
    padding-top: 12px;
  }

  .day-list-row {
    width: 100%;
    min-height: 82px;
    padding: 14px 0;
    border: 0;
    border-top: 1px solid var(--border);
    background: transparent;
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr) auto;
    align-items: center;
    gap: 11px;
    cursor: pointer;
    text-align: left;
  }

  .day-list-row > time {
    font-weight: 700;
  }

  .day-list-row strong,
  .day-list-row small {
    display: block;
  }

  .day-list-row small {
    color: var(--ink-soft);
  }

  .day-list-row .chip {
    width: max-content;
    margin-top: 7px;
    grid-column: 2;
  }

  .day-row-chevron {
    grid-column: 3;
    grid-row: 1;
    color: var(--ink-soft);
    font-size: 24px;
  }

  .closeout-panel {
    padding: 22px;
  }

  .session-context-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .segmented-control span {
    padding: 0 5px;
    font-size: 14px;
  }

  .closeout-submit {
    box-shadow: 0 8px 28px rgba(7, 30, 40, 0.14);
  }

  .student-screen {
    padding-bottom: 0;
  }

  .student-header .header-inner {
    min-height: 58px;
  }

  .mobile-decision-dock {
    position: fixed;
    z-index: 19;
    right: 0;
    bottom: 64px;
    left: 0;
    padding: 10px 16px 8px;
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.98);
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 2px;
    box-shadow: 0 -10px 30px rgba(18, 35, 61, 0.08);
    backdrop-filter: blur(16px);
  }

  .mobile-decision-dock > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
  }

  .mobile-decision-dock > div .text-button {
    flex: 1;
  }

  .mobile-nav {
    position: fixed;
    z-index: 20;
    right: 0;
    bottom: 0;
    left: 0;
    height: 64px;
    padding: 4px max(8px, env(safe-area-inset-right)) env(safe-area-inset-bottom)
      max(8px, env(safe-area-inset-left));
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.97);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    backdrop-filter: blur(16px);
  }

  .mobile-nav button {
    min-height: 54px;
    border: 0;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 1px;
    color: var(--ink-soft);
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
  }

  .mobile-nav button span {
    font-size: 18px;
    line-height: 1;
  }

  .mobile-nav button[aria-current="page"] {
    color: var(--ink);
  }

  .toast {
    bottom: 78px;
  }
}

@media (max-width: 720px) {
  .scheduler-access-gate {
    padding: 24px 16px;
  }

  .search-panel {
    position: static;
  }

  .scheduler-access-card {
    padding: 34px 24px;
  }

  .student-editor-dialog {
    width: calc(100% - 16px);
    max-height: calc(100dvh - 16px);
  }

  .student-editor-dialog form {
    padding: 22px 18px;
  }

  .dialog-heading {
    gap: 12px;
  }

  .dialog-heading h2 {
    font-size: 26px;
  }

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

  .quick-lesson-time {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  }

  .lesson-duration-note {
    grid-column: 1 / -1;
  }

  .form-field-wide {
    grid-column: auto;
  }

  .student-editor-dialog .dialog-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .student-editor-dialog .dialog-actions .button {
    width: 100%;
  }
}

.school-empty-state {
  max-width: 560px;
  margin: 24px auto;
  padding: 34px 20px;
  text-align: center;
}

.school-empty-state .school-empty-mark {
  width: 42px;
  height: 42px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--mint-soft);
  color: var(--mint-text);
  display: grid;
  place-items: center;
  font-weight: 700;
}

.school-empty-state h2 {
  font-size: 30px;
}

.school-empty-state p {
  max-width: 480px;
  margin: 0 auto 22px;
  color: var(--ink-soft);
}

.person-row-action {
  min-height: 40px;
  padding: 8px 0;
  color: var(--mint-text);
  display: inline-flex;
  align-items: center;
  font-weight: 700;
}

.student-profile-toolbar {
  margin-bottom: 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.student-profile-toolbar .person-header-block {
  min-width: 0;
  margin-bottom: 0;
}

.student-profile-toolbar h1 {
  font-size: clamp(34px, 4vw, 46px);
}

.student-profile-toolbar .lede {
  margin-top: 7px;
  font-size: 16px;
}

.student-workspace-actions {
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.student-profile-toolbar .student-workspace-actions {
  margin-bottom: 0;
  justify-content: flex-end;
}

.student-workspace-tabs {
  margin-bottom: 22px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  display: flex;
  gap: 3px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.student-workspace-tabs button {
  min-width: max-content;
  min-height: 42px;
  padding: 8px 16px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-weight: 650;
}

.student-workspace-tabs button[aria-current="page"] {
  background: var(--hero-dark);
  color: white;
}

.student-mini-stats,
.student-before-class {
  margin: 12px 0 0;
}

.student-mini-stats > div,
.student-before-class > div {
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.student-mini-stats > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.student-mini-stats dt,
.student-mini-stats dd,
.student-before-class dt,
.student-before-class dd {
  margin: 0;
}

.student-mini-stats dt {
  color: var(--ink-soft);
}

.student-mini-stats dd {
  font-size: 20px;
  font-weight: 700;
}

.student-before-class dt {
  margin-bottom: 4px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.student-before-class dd {
  color: var(--ink);
  font-weight: 650;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.form-note {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.student-tab-panel {
  padding: 30px;
}

.student-section-label {
  margin: 28px 0 8px;
  color: var(--ink-soft);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.school-record-list,
.assignment-owner-list,
.message-history {
  margin: 0;
  padding: 0;
  list-style: none;
}

.school-record-list li + li {
  border-top: 1px solid var(--border);
}

.school-record-list button {
  width: 100%;
  min-height: 76px;
  padding: 12px 0;
  border: 0;
  background: transparent;
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  text-align: left;
}

.school-record-date,
.school-record-copy {
  min-width: 0;
}

.school-record-date strong,
.school-record-date small,
.school-record-copy strong,
.school-record-copy small {
  display: block;
}

.school-record-date small,
.school-record-copy small {
  margin-top: 2px;
  color: var(--ink-soft);
}

.school-record-copy strong,
.school-record-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assignment-owner-list li {
  min-height: 116px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.assignment-owner-list li:first-child {
  border-top: 0;
}

.assignment-owner-list h3 {
  margin: 10px 0 4px;
}

.assignment-owner-list p,
.assignment-owner-list small {
  margin: 0;
  color: var(--ink-soft);
}

.assignment-owner-actions {
  min-width: max-content;
  display: flex;
  align-items: center;
  gap: 12px;
}

.visible-message-composer form {
  display: grid;
  gap: 14px;
}

.message-history li {
  padding: 16px 0;
  border-top: 1px solid var(--border);
}

.message-history li:first-child {
  border-top: 0;
}

.message-history p {
  margin-bottom: 6px;
  white-space: pre-wrap;
}

.message-history time {
  color: var(--ink-soft);
  font-size: 13px;
}

.month-calendar-panel {
  padding: 0;
  overflow: hidden;
}

.month-weekday-row {
  min-height: 44px;
  border-bottom: 1px solid var(--border);
  background: rgba(246, 247, 241, 0.72);
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  align-items: center;
}

.month-weekday-row span {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
  text-align: center;
}

@media (min-width: 901px) {
  main.calendar-main.is-calendar-view {
    width: min(1440px, calc(100% - 48px));
    height: calc(100dvh - 65px);
    min-height: 540px;
    padding: 18px 0 20px;
  }

  body:has(.prototype-notice) main.calendar-main.is-calendar-view {
    height: calc(100dvh - 101px);
  }

  .calendar-main .calendar-screen {
    height: 100%;
    min-height: 0;
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr);
    gap: 12px;
  }

  .calendar-main .page-heading {
    margin-bottom: 0;
    align-items: end;
  }

  .calendar-main .page-heading .eyebrow {
    margin-bottom: 5px;
  }

  .calendar-main .page-heading h1 {
    margin-bottom: 4px;
    font-size: clamp(32px, 3vw, 42px);
  }

  .calendar-main .page-heading .lede {
    font-size: 15px;
  }

  .calendar-main .calendar-controls {
    min-height: 40px;
  }

  .calendar-inline-period.is-wide-calendar {
    display: none;
  }

  .month-calendar-stage {
    position: relative;
    height: 100%;
    min-height: 0;
    padding: 0;
  }

  .month-side-arrow {
    position: absolute;
    z-index: 3;
    top: 50%;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-strong);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 8px 24px rgba(18, 35, 61, 0.11);
    display: grid;
    place-items: center;
    cursor: pointer;
    transform: translateY(-50%);
  }

  .month-side-arrow:hover {
    border-color: var(--mint);
    background: var(--mint-soft);
  }

  .month-side-arrow.is-previous {
    left: -24px;
  }

  .month-side-arrow.is-next {
    right: -24px;
  }

  .month-side-arrow img {
    width: 23px;
    height: 23px;
  }

  .calendar-main .month-calendar-layout {
    height: 100%;
    min-height: 0;
    grid-template-columns: minmax(0, 1fr) minmax(228px, 244px);
    align-items: stretch;
    gap: 14px;
  }

  .calendar-main .month-calendar-panel {
    height: 100%;
    min-height: 0;
    margin-bottom: 0;
    display: grid;
    grid-template-rows: 36px minmax(0, 1fr);
  }

  .calendar-main .week-calendar-panel,
  .calendar-main .week-calendar-board {
    height: 100%;
    min-height: 0;
  }

  .calendar-main .month-weekday-row {
    min-height: 36px;
  }

  .calendar-main .month-days {
    min-height: 0;
    grid-template-rows: repeat(6, minmax(0, 1fr));
  }

  .calendar-main .month-day {
    min-height: 0;
    padding: 5px 7px;
  }

  .calendar-main .month-date-row {
    margin-bottom: 3px;
  }

  .calendar-main .month-date {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }

  .calendar-main .month-count {
    min-width: 22px;
    min-height: 22px;
    padding: 1px 6px;
    font-size: 11px;
  }

  .calendar-main .month-event-lines {
    gap: 2px;
  }

  .calendar-main .month-day-summary {
    position: static;
    height: 100%;
    min-height: 0;
    padding: 16px;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .calendar-main .month-day-summary .panel-heading {
    margin-bottom: 12px;
    gap: 10px;
  }

  .calendar-main .month-day-summary h2 {
    font-size: 19px;
    line-height: 1.08;
  }

  .calendar-main .month-day-actions {
    margin-top: 10px;
    gap: 6px;
  }

  .calendar-main .month-day-actions .button {
    min-height: 42px;
    padding: 9px 10px;
    font-size: 14px;
  }
}

.week-agenda-panel {
  max-width: 820px;
}

.session-heading-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-list a {
  width: 100%;
  min-height: 70px;
  padding: 10px 0;
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  text-decoration: none;
}

.student-home-page,
.student-home-embedded {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(42, 169, 154, 0.055), transparent 28rem),
    var(--page);
  color: var(--ink);
  font-family: "Source Sans 3", "Source Sans Pro", system-ui, sans-serif;
}

.student-home-embedded {
  width: 100%;
}

.profile-account-page:has(.student-home-embedded) {
  max-width: none;
  min-height: 100vh;
  padding: 0;
}

.profile-account-shell:has(.student-home-embedded) {
  gap: 0;
}

.profile-account-shell:has(.student-home-embedded) > .profile-account-header {
  display: none;
}

.student-home-header {
  min-height: 68px;
  padding: 0 max(24px, calc((100vw - 1104px) / 2));
  border-bottom: 1px solid var(--border);
  background: rgba(246, 247, 241, 0.94);
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(120px, 1fr);
  align-items: center;
  gap: 24px;
  backdrop-filter: blur(18px);
}

.student-home-brand {
  min-height: 48px;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.student-home-brand strong,
.student-home-brand small {
  display: block;
}

.student-home-brand small {
  color: var(--ink-soft);
}

.student-home-desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
}

.student-home-desktop-nav button {
  min-height: 42px;
  padding: 8px 14px;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 9px;
  font-weight: 700;
  text-decoration: none;
}

.student-home-desktop-nav button:hover {
  background: rgba(42, 169, 154, 0.07);
  color: var(--ink);
}

.student-home-desktop-nav button.is-active {
  background: var(--hero-dark);
  color: white;
}

.student-home-desktop-nav img,
.student-home-mobile-nav img {
  width: 21px;
  height: 21px;
  opacity: 0.78;
}

.student-home-desktop-nav button.is-active img {
  filter: brightness(0) invert(1);
  opacity: 1;
}

.student-home-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.student-home-header-actions a {
  min-height: 40px;
  padding: 9px 0;
  color: var(--ink-soft);
  font-weight: 700;
  text-decoration: none;
}

.student-home-mobile-nav {
  display: none;
}

.student-home-preview-notice {
  min-height: 36px;
  padding: 8px 18px;
  border-bottom: 1px solid rgba(213, 121, 50, 0.24);
  background: #fff8de;
  color: #6f5a16;
  font-size: 13px;
  text-align: center;
}

.student-home-main {
  width: min(1000px, calc(100% - 48px));
  margin: 0 auto;
  padding: 54px 0 100px;
}

.student-home-embedded .student-home-main {
  width: min(1000px, calc(100% - 48px));
}

.student-home-view {
  min-width: 0;
}

.student-home-heading {
  margin-bottom: 30px;
}

.student-home-heading h1 {
  margin-bottom: 10px;
}

.student-home-heading > p:last-child {
  max-width: 620px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.student-home-page-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.student-home-page-heading h1 {
  margin-bottom: 10px;
}

.student-home-page-heading > p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.student-home-next {
  min-height: 190px;
  margin-bottom: 28px;
  padding: 34px 38px;
  border-radius: var(--shell-radius);
  background: linear-gradient(135deg, var(--hero-dark), var(--hero-mid));
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: var(--shadow);
}

.student-home-next h2 {
  max-width: 650px;
  margin-bottom: 10px;
  font-size: clamp(29px, 4vw, 40px);
}

.student-home-next p:not(.eyebrow) {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.student-home-next-plan {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  gap: 3px;
}

.student-home-next-plan span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.03em;
}

.student-home-next-plan strong {
  color: white;
  font-size: 18px;
  font-weight: 650;
}

.student-home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.8fr);
  align-items: start;
  gap: 24px;
}

.student-home-section-heading {
  min-height: 58px;
  margin-bottom: 14px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.student-home-section-heading h2 {
  margin-bottom: 0;
}

.student-home-section-heading > span {
  min-height: 30px;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--mint-soft);
  color: var(--mint-text);
  font-size: 13px;
  font-weight: 700;
}

.student-home-work-list {
  display: grid;
  gap: 14px;
}

.student-home-work-card {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: var(--panel-radius);
  background: white;
  box-shadow: var(--shadow);
}

.student-home-work-card.is-complete {
  opacity: 0.72;
  box-shadow: none;
}

.student-home-work-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.student-home-work-card h3 {
  margin-bottom: 0;
  font-size: 24px;
}

.student-home-work-card > p {
  margin: 14px 0 18px;
  color: var(--ink-soft);
  white-space: pre-wrap;
}

.student-home-work-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.student-home-done {
  color: var(--mint-text);
  font-weight: 700;
}

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

.student-home-side .panel {
  margin-bottom: 0;
}

.student-home-message blockquote {
  margin: 12px 0;
  font-size: 19px;
  line-height: 1.48;
}

.student-home-message time {
  color: var(--ink-soft);
  font-size: 13px;
}

.student-home-history-shortcut {
  width: 100%;
  min-height: 92px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--panel-radius);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  text-align: left;
}

.student-home-history-shortcut:hover {
  border-color: rgba(42, 169, 154, 0.35);
  background: white;
}

.student-home-history-shortcut strong,
.student-home-history-shortcut small {
  display: block;
}

.student-home-history-shortcut small {
  margin-top: 3px;
  color: var(--ink-soft);
  line-height: 1.35;
}

.student-home-history-shortcut > span:last-child {
  color: var(--mint-text);
  font-size: 14px;
  font-weight: 750;
}

.student-home-review > .button {
  margin-top: 4px;
}

.student-home-review-progress {
  margin-bottom: 26px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

.student-home-review-active h2 {
  margin-bottom: 14px;
  font-size: 34px;
}

.student-home-review-sentence {
  padding: 14px 16px;
  border-left: 3px solid var(--mint);
  background: var(--mint-soft);
}

.student-home-review-meaning {
  margin: 18px 0;
  font-size: 18px;
}

.student-home-review-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.student-home-caught-up {
  padding: 30px;
}

.student-home-caught-up p {
  color: var(--ink-soft);
}

.student-home-inline-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.student-home-page .button-quiet,
.student-home-embedded .button-quiet {
  border-color: transparent;
  background: transparent;
  color: var(--ink-soft);
}

.student-home-page .button-quiet:hover,
.student-home-embedded .button-quiet:hover {
  background: rgba(18, 49, 63, 0.055);
  color: var(--ink);
}

.student-home-history-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.student-home-history-list li {
  position: relative;
  min-height: 138px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 16px;
}

.student-home-history-list li:not(:last-child)::before {
  position: absolute;
  top: 27px;
  bottom: 0;
  left: 6px;
  width: 2px;
  background: rgba(42, 169, 154, 0.16);
  content: "";
}

.student-home-history-marker {
  position: relative;
  z-index: 1;
  width: 14px;
  height: 14px;
  margin-top: 23px;
  border: 3px solid var(--page);
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 1px rgba(42, 169, 154, 0.25);
}

.student-home-history-marker.is-self_study {
  background: var(--amber);
  box-shadow: 0 0 0 1px rgba(213, 121, 50, 0.25);
}

.student-home-history-copy {
  margin-bottom: 16px;
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--panel-radius);
  background: white;
  box-shadow: 0 8px 24px rgba(18, 35, 61, 0.045);
}

.student-home-history-copy > div {
  margin-bottom: 8px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 13px;
  font-weight: 700;
}

.student-home-history-copy h2 {
  margin-bottom: 6px;
  font-size: 23px;
}

.student-home-history-copy p {
  margin: 0;
  color: var(--ink-soft);
}

.student-home-history-copy > a {
  min-height: 40px;
  margin-top: 9px;
  color: var(--mint-text);
  display: inline-flex;
  align-items: center;
  font-weight: 750;
  text-decoration: none;
}

.student-home-empty {
  max-width: 720px;
  padding: 34px;
}

.student-home-empty p {
  max-width: 600px;
  color: var(--ink-soft);
}

.student-home-word-stats {
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.student-home-word-stats > div {
  min-height: 90px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--panel-radius);
  background: rgba(255, 255, 255, 0.82);
}

.student-home-word-stats strong,
.student-home-word-stats span {
  display: block;
}

.student-home-word-stats strong {
  font-size: 28px;
  line-height: 1;
}

.student-home-word-stats span {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.student-home-word-library {
  margin-top: 20px;
  margin-bottom: 0;
}

.student-home-word-search {
  display: block;
  margin-bottom: 14px;
}

.student-home-word-search input {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  background: rgba(246, 247, 241, 0.58);
  color: var(--ink);
}

.student-home-word-library ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.student-home-word-library li {
  min-height: 70px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.student-home-word-library li strong,
.student-home-word-library li small {
  display: block;
}

.student-home-word-library li small {
  margin-top: 2px;
  color: var(--ink-soft);
}

.student-home-word-status {
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--mint-soft);
  color: var(--mint-text);
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 750;
}

.student-home-word-status.is-due {
  background: var(--amber-soft);
  color: var(--amber-text);
}

.student-home-word-status.is-mastered {
  background: rgba(18, 49, 63, 0.08);
  color: var(--ink-soft);
}

.student-home-word-empty {
  padding: 6px 0 4px;
}

.student-home-word-empty p {
  max-width: 620px;
  color: var(--ink-soft);
}

.student-home-account-card {
  max-width: 720px;
  padding: 30px;
}

.student-home-account-card dl {
  margin: 0;
}

.student-home-account-card dl > div {
  padding: 17px 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: minmax(120px, 0.35fr) minmax(0, 1fr);
  gap: 24px;
}

.student-home-account-card dl > div:first-child {
  padding-top: 0;
  border-top: 0;
}

.student-home-account-card dt {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 700;
}

.student-home-account-card dd {
  margin: 0;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.student-home-account-actions {
  margin-top: 18px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.student-home-state {
  width: min(640px, calc(100% - 32px));
  min-height: 420px;
  margin: 0 auto;
  padding: 80px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
}

.student-home-state .brand-mark {
  margin-bottom: 24px;
}

.student-home-state h1 {
  max-width: 600px;
}

.student-home-state > p:not(.eyebrow) {
  max-width: 520px;
  margin-bottom: 24px;
  color: var(--ink-soft);
  font-size: 18px;
}

.student-home-error {
  margin: 18px 0 0;
  padding: 12px 16px;
  border: 1px solid rgba(167, 55, 37, 0.22);
  border-radius: var(--control-radius);
  background: var(--danger-soft);
  color: var(--danger);
}

@media (max-width: 860px) {
  .student-home-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .student-home-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .student-home-header {
    grid-template-columns: minmax(180px, 1fr) auto minmax(80px, 1fr);
    gap: 14px;
  }

  .student-home-desktop-nav button {
    padding-right: 10px;
    padding-left: 10px;
  }

  .student-home-desktop-nav img {
    display: none;
  }

  .school-record-list button {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .school-record-list button .chip {
    width: max-content;
    grid-column: 2;
  }
}

@media (max-width: 720px) {
  .prototype-notice {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
    text-align: left;
  }

  .student-workspace-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .student-workspace-actions .text-button {
    grid-column: 1 / -1;
  }

  .student-profile-toolbar {
    margin-bottom: 18px;
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .student-profile-toolbar .person-header-block {
    align-items: center;
    flex-direction: row;
    gap: 14px;
  }

  .student-profile-toolbar .avatar-large {
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
  }

  .student-profile-toolbar h1 {
    font-size: 34px;
  }

  .student-profile-toolbar .student-workspace-actions {
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }

  .student-profile-toolbar .student-workspace-actions .text-button {
    grid-column: auto;
  }

  .student-summary-hero {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
  }

  .student-summary-hero .button {
    width: 100%;
  }

  .student-tab-panel {
    padding: 22px 18px;
  }

  .assignment-owner-list li {
    align-items: stretch;
    flex-direction: column;
  }

  .assignment-owner-actions {
    justify-content: space-between;
  }

  .school-record-list button {
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 10px;
  }

  .school-record-copy strong,
  .school-record-copy small {
    white-space: normal;
  }

  .month-calendar-layout {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .month-weekday-row,
  .month-days {
    min-width: 700px;
  }

  .session-heading-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .student-home-header {
    min-height: 62px;
    padding: 0 16px;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
  }

  .student-home-brand small {
    display: none;
  }

  .student-home-desktop-nav {
    display: none;
  }

  .student-home-header-actions {
    grid-column: 2;
  }

  .student-home-header-actions a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .student-home-mobile-nav {
    position: fixed;
    z-index: 80;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: calc(68px + env(safe-area-inset-bottom));
    padding: 5px max(10px, env(safe-area-inset-right)) env(safe-area-inset-bottom) max(10px, env(safe-area-inset-left));
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.96);
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    box-shadow: 0 -12px 30px rgba(18, 35, 61, 0.08);
    backdrop-filter: blur(18px);
  }

  .student-home-mobile-nav button {
    min-width: 0;
    min-height: 58px;
    padding: 6px 4px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 2px;
    font-size: 12px;
    font-weight: 750;
  }

  .student-home-mobile-nav button.is-active {
    background: var(--mint-soft);
    color: var(--mint-text);
  }

  .student-home-mobile-nav button.is-active img {
    opacity: 1;
  }

  .student-home-main {
    width: min(100% - 28px, 1040px);
    padding: 34px 0 calc(104px + env(safe-area-inset-bottom));
  }

  .student-home-embedded .student-home-main {
    width: min(100% - 28px, 1040px);
  }

  .student-home-heading {
    margin-bottom: 22px;
  }

  .student-home-heading h1,
  .student-home-page-heading h1 {
    font-size: clamp(34px, 10vw, 46px);
  }

  .student-home-page-heading {
    margin-bottom: 24px;
  }

  .student-home-page-heading > p:last-child,
  .student-home-heading > p:last-child {
    font-size: 17px;
  }

  .student-home-next {
    min-height: 0;
    margin-bottom: 24px;
    padding: 28px 24px;
    align-items: flex-start;
    flex-direction: column;
  }

  .student-home-next h2 {
    font-size: 30px;
  }

  .student-home-side {
    grid-template-columns: minmax(0, 1fr);
  }

  .student-home-work-heading {
    align-items: flex-start;
    flex-direction: column-reverse;
  }

  .student-home-work-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .student-home-work-actions .button {
    width: 100%;
  }

  .student-home-inline-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .student-home-inline-actions .button {
    width: 100%;
  }

  .student-home-word-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .student-home-word-library {
    padding-right: 20px;
    padding-left: 20px;
  }

  .student-home-word-library li {
    align-items: flex-start;
  }

  .student-home-history-copy {
    padding: 18px;
  }

  .student-home-history-copy > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .student-home-account-card {
    padding: 24px 20px;
  }

  .student-home-account-card dl > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 3px;
  }

  .student-home-account-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .student-home-account-actions .button {
    width: 100%;
  }
}

.roster-member-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.roster-member-fieldset > legend {
  margin-bottom: 10px;
  color: var(--ink);
  font-weight: 650;
}

.roster-member-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-height: 304px;
  overflow-y: auto;
  padding: 2px;
}

.roster-member-option {
  display: flex;
  min-height: 60px;
  align-items: flex-start;
  gap: 11px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
}

.roster-member-option.is-selected {
  border-color: var(--mint);
  background: var(--mint-soft);
}

.roster-member-option input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--mint);
}

.roster-member-option > span {
  display: grid;
  min-width: 0;
}

.roster-member-option strong,
.roster-member-option small {
  overflow-wrap: anywhere;
}

.roster-member-option small {
  color: var(--ink-soft);
  font-weight: 500;
}

.roster-confirmation {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--amber-soft);
}

.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.checkbox-line > input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--mint);
}

.checkbox-line > span {
  display: grid;
  gap: 2px;
}

.checkbox-line small {
  color: var(--ink-soft);
  font-weight: 500;
}

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

.group-attendance-row {
  display: grid;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}

.attendance-student-link {
  width: fit-content;
  min-height: 40px;
  padding: 7px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.session-member-links {
  display: grid;
  gap: 7px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.session-member-links button {
  min-height: 44px;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  text-align: left;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.calendar-heading-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dialog-intro {
  max-width: 560px;
  margin: 8px 0 0;
  color: var(--ink-soft);
}

.month-copy-dialog {
  width: min(920px, calc(100% - 32px));
}

.month-copy-dialog form {
  height: min(880px, calc(100vh - 32px));
}

.month-copy-body {
  min-height: 0;
  overflow-y: auto;
}

.day-copy-source {
  min-height: 70px;
  margin-bottom: 12px;
  padding: 13px 16px;
  border: 1px solid rgba(42, 169, 154, 0.24);
  border-radius: 12px;
  background: var(--mint-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.day-copy-source > div {
  display: grid;
  gap: 2px;
}

.day-copy-source > div > span,
.day-copy-source > span {
  color: var(--mint-text);
  font-size: 13px;
  font-weight: 700;
}

.month-copy-setup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  align-items: end;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--page);
}

.day-copy-setup {
  grid-template-columns: minmax(0, 1fr) auto;
}

.month-copy-setup .button {
  min-height: 46px;
}

.month-copy-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 20px 0 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.month-copy-summary div {
  min-height: 78px;
  padding: 14px;
  display: grid;
  align-content: center;
  gap: 1px;
}

.month-copy-summary div + div {
  border-left: 1px solid var(--border);
}

.month-copy-summary strong {
  font-size: 24px;
  line-height: 1;
}

.month-copy-summary span {
  color: var(--ink-soft);
  font-size: 13px;
}

.month-copy-list-heading {
  margin: 24px 0 8px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.month-copy-list-heading h3,
.month-copy-list-heading p {
  margin: 0;
}

.month-copy-list-heading p {
  color: var(--ink-soft);
}

.month-copy-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border);
  list-style: none;
}

.month-copy-row {
  border-bottom: 1px solid var(--border);
}

.month-copy-row > label {
  min-height: 68px;
  padding: 10px 4px;
  display: grid;
  grid-template-columns: 24px 94px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.month-copy-row > label > input {
  width: 20px;
  height: 20px;
  accent-color: var(--mint);
}

.month-copy-date,
.month-copy-lesson {
  min-width: 0;
  display: grid;
}

.month-copy-date small,
.month-copy-lesson small,
.month-copy-conflict {
  color: var(--ink-soft);
  font-size: 13px;
}

.month-copy-lesson strong,
.month-copy-lesson small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-status {
  min-height: 30px;
  padding: 5px 9px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  color: var(--ink-soft);
  background: var(--page);
  font-size: 12px;
  font-weight: 700;
}

.copy-status.ready {
  color: var(--mint-text);
  background: var(--mint-soft);
}

.copy-status.extra {
  color: #735d2d;
  background: #f4efe2;
}

.copy-status.conflict {
  color: var(--danger);
  background: var(--danger-soft);
}

.month-copy-row.is-extra {
  background: #fffdf7;
}

.month-copy-row.is-duplicate,
.month-copy-row.has-conflict {
  opacity: 0.76;
}

.month-copy-conflict {
  margin: -4px 0 10px 130px;
  color: var(--danger);
}

.month-copy-empty {
  min-height: 220px;
  padding: 36px 20px;
  display: grid;
  place-content: center;
  text-align: center;
}

.month-copy-empty h3 {
  max-width: 500px;
  margin: 2px auto 8px;
}

.month-copy-empty p {
  margin: 0;
  color: var(--ink-soft);
}

.material-history-field {
  border: 1px solid rgba(42, 169, 154, 0.24);
  background: rgba(42, 169, 154, 0.05);
  display: grid;
  gap: 7px;
  font-weight: 650;
}

.material-history-field input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--control-radius);
  background: white;
}

.material-history-field small {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 400;
}

.school-record-history {
  margin-top: 4px;
  display: block;
  color: var(--mint-text);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.completed-history-panel {
  max-width: 820px;
}

.completed-history-details {
  margin: 20px 0 0;
}

.completed-history-details > div {
  padding: 16px 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 20px;
}

.completed-history-details dt {
  color: var(--ink-soft);
  font-weight: 650;
}

.completed-history-details dd {
  margin: 0;
}

.completed-history-details dd span {
  display: block;
}

.completed-history-actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
}

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

.student-words-unlinked {
  max-width: 620px;
  padding: 16px 0;
}

.student-words-unlinked h2,
.student-word-empty h3 {
  margin: 4px 0 8px;
}

.student-words-unlinked p:not(.eyebrow),
.student-word-empty p {
  margin: 0 0 18px;
  color: var(--ink-soft);
}

.student-words-panel > .panel-heading {
  align-items: flex-start;
}

.student-words-panel > .panel-heading .muted {
  max-width: 610px;
  margin: 6px 0 0;
}

.student-word-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.student-word-summary span {
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--page);
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
}

.student-word-summary strong {
  color: var(--ink);
}

.student-word-form {
  margin-top: 22px;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: minmax(160px, 0.7fr) minmax(240px, 1.3fr) auto;
  align-items: end;
  gap: 12px;
}

.student-word-form label {
  min-width: 0;
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 650;
}

.student-word-form input,
.student-word-search input {
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--control-radius);
  background: white;
  color: var(--ink);
  font: inherit;
}

.student-word-search {
  max-width: 500px;
  margin: 22px 0 14px;
  display: block;
}

.student-word-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.student-word-list > li {
  min-height: 82px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}

.student-word-list > li:first-child {
  border-top: 0;
}

.student-word-list p {
  margin: 5px 0 2px;
  color: var(--ink-soft);
}

.student-word-list small {
  color: var(--ink-soft);
}

.student-word-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.student-word-title strong {
  font-size: 19px;
}

.student-word-status {
  min-height: 28px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--page);
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
}

.student-word-status.is-due {
  background: var(--amber-soft);
  color: #80501d;
}

.student-word-status.is-learning {
  background: var(--mint-soft);
  color: var(--mint-text);
}

.student-word-status.is-mastered {
  background: rgba(23, 97, 63, 0.1);
  color: #17613f;
}

.student-word-remove {
  color: var(--danger);
}

.student-word-empty {
  padding: 38px 0 16px;
  border-top: 1px solid var(--border);
}

@media (max-width: 680px) {
  .calendar-heading-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
  }

  .day-copy-source {
    min-height: 58px;
    padding: 10px 12px;
    align-items: center;
    flex-direction: row;
    gap: 12px;
  }

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

  .day-copy-setup {
    padding: 12px;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
  }

  .day-copy-setup .form-field small {
    display: none;
  }

  .day-copy-setup .button {
    padding-right: 12px;
    padding-left: 12px;
  }

  .month-copy-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .month-copy-summary div:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .month-copy-summary div:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .month-copy-list-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .month-copy-row > label {
    grid-template-columns: 24px 74px minmax(0, 1fr);
    align-items: start;
  }

  .copy-status {
    width: max-content;
    grid-column: 3;
  }

  .month-copy-lesson strong,
  .month-copy-lesson small,
  .school-record-history {
    white-space: normal;
  }

  .month-copy-conflict {
    margin-left: 110px;
  }

  .completed-history-details > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .completed-history-actions {
    display: grid;
  }

  .roster-member-list {
    grid-template-columns: 1fr;
  }

  .selected-students {
    display: grid;
  }

  .selected-students li {
    justify-content: space-between;
  }

  .group-attendance-row .segmented-control {
    grid-template-columns: 1fr;
  }

  .student-words-panel > .panel-heading {
    display: grid;
  }

  .student-word-summary {
    justify-content: flex-start;
  }

  .student-word-form {
    grid-template-columns: 1fr;
  }

  .student-word-form .button {
    width: 100%;
  }

  .student-word-list > li {
    align-items: start;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}