:root {
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  color: #eef1f5;
  background: #111820;
  font-synthesis: none;
  color-scheme: dark;
  --muted: #a8b3bf;
  --line: #303b47;
  --lime: #b1f18b;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
select {
  font: inherit;
}
button {
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: transparent;
  color: inherit;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 0.875rem;
  transition:
    background 0.15s,
    transform 0.15s;
}
button:hover {
  background: #303c49;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}
button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
[hidden] {
  display: none !important;
}
header {
  border-bottom: 1px solid var(--line);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  text-decoration: none;
  color: #fff;
  display: flex;
  align-items: center;
  font-size: 30px;
  font-weight: 750;
  letter-spacing: -1px;
}
.school {
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 500;
  color: var(--muted);
  margin-left: 14px;
  border-left: 1px solid var(--line);
  padding-left: 24px;
}
.header-actions {
  display: flex;
  gap: 22px;
  align-items: center;
}
main {
  padding: 32px 40px 20px;
  max-width: 1800px;
  margin: auto;
}
.class-heading {
  justify-content: space-between;
}
.eyebrow {
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 2px;
  color: var(--muted);
}
h1 {
  font-size: 30px;
  letter-spacing: -0.8px;
  margin: 7px 0 0;
  font-weight: 650;
}
h1 span {
  font-size: 14px;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0;
  margin-left: 16px;
}
.workspace {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
}
aside {
  display: flex;
  flex-direction: column;
}
.tabs button {
  flex: 1;
  border: 0;
}
.tabs [aria-selected='true'] {
  background: #e6edf4;
  color: #19232e;
}
h2 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.6px;
  margin: 0 0 8px;
}
.settings > p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 28px;
}
label:not(.check) {
  display: block;
  font-size: 14px;
  margin-bottom: 10px;
  color: #d0d8df;
}
.stepper {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.stepper button {
  font-size: 24px;
  border: 0;
  width: 60px;
}
.stepper input {
  width: calc(100% - 120px);
  text-align: center;
  padding: 0;
  appearance: textfield;
}
.stepper input::-webkit-inner-spin-button {
  appearance: none;
}
input[type='number'],
select {
  background: #18212b;
  color: #fff;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 12px;
  width: 100%;
}
.stepper input {
  background: transparent;
  border: 0;
}
.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  cursor: pointer;
  line-height: 1.5;
}
.check input {
  accent-color: var(--lime);
  width: 17px;
  height: 17px;
  margin: 2px 0;
  flex: none;
}
.check small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 3px;
}
.history {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
}
.history button {
  font-size: 12px;
  border: 0;
  padding: 5px;
  text-decoration: underline;
}
.primary {
  background: var(--lime);
  color: #17251a;
  border: 0;
  width: 100%;
  padding: 16px;
  font-size: 17px;
  display: flex;
  justify-content: center;
  gap: 10px;
}
.primary:hover {
  background: #c7f8ae;
  transform: translateY(-1px);
}
#skip {
  width: 100%;
  margin-top: 10px;
}
.motion {
  margin-top: 16px;
}
.attendance {
  border-top: 1px solid var(--line);
}
.attendance > div {
  margin-top: 6px;
}
.attendance strong {
  font-weight: 550;
}
.attendance div span {
  color: var(--muted);
  font-size: 14px;
}
.attendance p,
.local-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.local-note {
  font-size: 12px;
}
.stage {
  background: #18212b;
  display: flex;
  flex-direction: column;
}
.stage-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #c7d1db;
  min-height: 34px;
}
.stage-top > div:first-child {
  display: flex;
  align-items: center;
  gap: 9px;
}
.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  flex: none;
}
.exports {
  display: flex;
  gap: 6px;
}
.exports button {
  padding: 7px 10px;
  font-size: 12px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}
.person {
  position: relative;
  min-width: 0;
  overflow: hidden;
  text-align: center;
  padding: 0;
  background: #222e3a;
  transition:
    opacity 0.25s,
    transform 0.3s,
    box-shadow 0.3s;
}
.portrait {
  height: 103px;
  background: var(--portrait);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.first {
  display: block;
  font-size: 16px;
  font-weight: 650;
}
.last {
  display: block;
  font-size: 12px;
  color: #b5c0cc;
  margin-top: 2px;
}
.person.absent {
  opacity: 0.3;
  filter: grayscale(1);
}
.badge {
  position: absolute;
  right: 7px;
  top: 7px;
  border-radius: 5px;
  background: #121a23df;
  padding: 3px 5px;
  font-size: 10px;
  color: #fff;
}
.person.eliminated {
  opacity: 0.12;
  transform: scale(0.88);
}
.person.chosen {
  box-shadow: 0 0 0 3px var(--lime);
  transform: translateY(-3px);
}
.stage-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
}
#announcement:not(:empty) {
  font-size: 24px;
  margin: 0 0 22px;
  font-weight: 600;
  letter-spacing: -0.4px;
}
.grid.result {
  grid-template-columns: repeat(auto-fit, minmax(150px, 220px));
  justify-content: center;
  padding: 22px 0;
}
.result .portrait {
  height: 210px;
}
.result .first {
  font-size: 24px;
}
.result .last {
  font-size: 16px;
}
.grid.teams {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  align-items: start;
}
.team {
  background: #111a24;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  border-top: 3px solid var(--team);
}
.team h3 {
  display: flex;
  justify-content: space-between;
  font-size: 17px;
  margin: 0 0 16px;
}
.team h3 small {
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
}
.team-person {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 9px 0;
  border-top: 1px solid #293440;
  animation: arrive 0.4s both;
}
.mini {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  background: var(--portrait);
  display: grid;
  place-items: center;
  flex: none;
}
.team-person .last {
  margin: 0;
}
.team-person .first {
  font-size: 15px;
}
.help {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  min-height: 42px;
}
select {
  margin-bottom: 20px;
}
#team-count {
  font-size: 24px;
}
footer {
  display: flex;
  justify-content: space-between;
  padding: 20px 40px;
  font-size: 12px;
  color: #91a0ae;
}
dialog {
  background: #1b2733;
  color: #eef1f5;
  border: 1px solid #445263;
  border-radius: 18px;
  padding: 32px;
  width: min(540px, 90vw);
  line-height: 1.7;
}
dialog::backdrop {
  background: #080d14b8;
  backdrop-filter: blur(6px);
}
dialog h2 {
  margin-top: 18px;
  line-height: 1.25;
}
dialog p {
  font-size: 15px;
  color: #c3ced8;
}
.close {
  float: right;
  font-size: 22px;
  border: 0;
}
.upload-preview {
  padding: 20px;
  border: 1px dashed #829877;
  border-radius: 12px;
  margin: 24px 0;
}
.upload-preview strong {
  color: var(--lime);
}
@keyframes arrive {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (min-width: 1600px) {
  .portrait {
    height: 145px;
  }
  .stage {
    min-height: 830px;
  }
}
@media (max-width: 1150px) {
  .grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .workspace {
    grid-template-columns: 250px minmax(0, 1fr);
  }
  header {
    padding: 0 24px;
  }
  main {
    padding: 24px;
  }
  .school {
    display: none;
  }
  .stage-top {
    flex-wrap: wrap;
  }
  .portrait {
    height: 100px;
  }
}
@media (max-width: 700px) {
  header {
    height: 70px;
    padding: 0 16px;
  }
  .brand {
    font-size: 26px;
  }
  .header-actions {
    gap: 10px;
  }
  .header-actions button span {
    display: none;
  }
  main {
    padding: 24px 14px;
  }
  .class-heading {
    align-items: flex-start;
    gap: 10px;
  }
  h1 {
    font-size: 24px;
  }
  h1 span {
    display: block;
    margin: 8px 0 0;
  }
  .class-heading > button {
    font-size: 12px;
  }
  .workspace {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .settings {
    padding-bottom: 15px;
  }
  .settings > p {
    margin-bottom: 15px;
  }
  .attendance {
    display: none;
  }
  .local-note {
    padding-top: 0;
    margin-top: 0;
  }
  .stage {
    padding: 14px;
    min-height: 500px;
  }
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 9px;
  }
  .portrait {
    height: 90px;
  }
  .stage-top {
    margin-bottom: 15px;
  }
  .first {
    font-size: 14px;
  }
  .last {
    font-size: 11px;
  }
  footer {
    padding: 20px 14px;
    font-size: 10px;
  }
  .grid.result {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  }
  .result .portrait {
    height: 160px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
@media print {
  html {
    color-scheme: light;
  }
  body {
    background: white;
    color: black;
  }
  header,
  .class-heading > button,
  aside,
  .exports,
  footer,
  .stage-bottom,
  dialog {
    display: none !important;
  }
  main {
    padding: 0;
  }
  .workspace {
    display: block;
  }
  .stage {
    background: white;
    border: 0;
    padding: 0;
    min-height: 0;
  }
  .stage-top {
    color: black;
  }
  .person,
  .team {
    break-inside: avoid;
  }
  .grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .person-name {
    background: white;
    color: black;
  }
  .last,
  .team h3 small {
    color: #444;
  }
  .portrait,
  .mini {
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }
  .team {
    background: white;
    color: black;
  }
  .grid.teams {
    grid-template-columns: repeat(3, 1fr);
  }
  .team-person {
    animation: none;
  }
  .person.absent {
    display: none;
  }
}

.person.chosen:disabled {
  cursor: default;
}
@media (min-width: 1151px) and (max-height: 950px) {
  header {
    height: 68px;
  }
  main {
    padding-top: 22px;
  }
  .class-heading {
    margin-bottom: 20px;
  }
  .portrait {
    height: clamp(58px, 9vh, 95px);
  }
  .stage {
    min-height: 0;
  }
  .stage-top {
    margin-bottom: 16px;
  }
  .person-name {
    padding: 7px 4px;
  }
  .grid {
    gap: 10px;
  }
  .settings {
    padding-top: 20px;
  }
  .attendance {
    padding-top: 15px;
  }
  .local-note {
    padding-top: 16px;
  }
  footer {
    padding-top: 10px;
    padding-bottom: 10px;
  }
}

.no-motion .team-person {
  animation: none;
}

.dice-logo {
  width: 44px;
  height: 44px;
  max-width: 44px;
  flex: 0 0 44px;
  object-fit: contain;
}
.brand {
  gap: 10px;
}
h1 #class-name {
  font: inherit;
  color: inherit;
  margin: 0;
  letter-spacing: inherit;
}
h1 #class-total {
  font-size: 14px;
}
.portrait img {
  width: 100%;
  height: 100%;
}
.mini {
  overflow: hidden;
}
.mini img {
  width: 100%;
  height: 100%;
}
#local-photos,
#local-files {
  max-width: 100%;
  font-size: 14px;
}
.person.chosen .portrait {
  transition: height 0.4s;
}
@media (max-width: 700px) {
  .dice-logo {
    width: 40px;
    height: 40px;
    max-width: 40px;
    flex-basis: 40px;
  }
  h1 #class-name {
    display: inline;
  }
  header {
    height: auto;
    min-height: 70px;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .header-actions {
    margin-left: auto;
  }
  .brand {
    font-size: 24px;
  }
}

/* Locking controls during a draw must not dim the candidates. */
.person:disabled {
  opacity: 1;
  cursor: default;
}
.person.absent:disabled {
  opacity: 0.3;
}
.person.eliminated,
.person.eliminated:disabled {
  opacity: 0.35;
  transform: scale(0.94);
  transition:
    opacity 0.65s,
    transform 0.65s;
}
.person.chosen:disabled {
  opacity: 1;
}
@media (min-width: 1151px) {
  .grid[data-large='true']:not(.result):not(.teams) {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }
}
@media (min-width: 1400px) {
  .grid[data-large='true']:not(.result):not(.teams) {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

.grid.result .person.chosen {
  transform: none;
  transform-origin: top left;
  z-index: 1;
}
.grid.result {
  isolation: isolate;
}

/* Preserve pinch zoom, but avoid double-tap zoom on repeated button presses. */
button {
  touch-action: manipulation;
}
.stepper button {
  min-width: 48px;
  min-height: 48px;
}
.theme-control {
  display: flex !important;
  align-items: center;
  gap: 8px;
  margin: 0 !important;
  font-size: 12px !important;
  color: var(--muted) !important;
}
.theme-control select {
  margin: 0;
  width: auto;
  padding: 8px;
  font-size: 16px;
}
footer a {
  color: inherit;
  text-underline-offset: 3px;
}
.header-actions {
  flex-wrap: wrap;
}
:root[data-theme='light'] {
  color-scheme: light;
  color: #1c2936;
  background: #f4f6f8;
  --muted: #526273;
  --line: #cbd4dc;
  --lime: #43821b;
}
[data-theme='light'] .brand {
  color: #172332;
}
[data-theme='light'] button:hover {
  background: #e2e8ed;
}
[data-theme='light'] .tabs [aria-selected='true'] {
  background: #243544;
  color: #fff;
}
[data-theme='light'] .stage {
  background: #fff;
}
[data-theme='light'] .person,
[data-theme='light'] .person-name {
  color: #172332;
  border-color: #c3ced8;
}
[data-theme='light'] .last {
  color: #4d5e70;
}
[data-theme='light'] .stage-top,
[data-theme='light'] label:not(.check) {
  color: #35485a;
}
[data-theme='light'] input[type='number'],
[data-theme='light'] select {
  background: #fff;
  color: #182c3e;
}
[data-theme='light'] .stepper input {
  background: transparent;
}
[data-theme='light'] .primary {
  background: #b1f18b;
  color: #17251a;
}
[data-theme='light'] .primary:hover {
  background: #9ce36f;
}
[data-theme='light'] .team {
  background: #f1f4f7;
}
[data-theme='light'] .team-person {
  border-color: #cbd4dc;
}
[data-theme='light'] dialog {
  background: #fff;
  color: #172332;
  border-color: #cbd4dc;
}
[data-theme='light'] dialog p {
  color: #435669;
}
[data-theme='light'] footer {
  color: #526273;
}
@media (max-width: 700px) {
  .theme-control {
    font-size: 0 !important;
    gap: 0;
  }
  .header-actions {
    gap: 10px;
    justify-content: flex-end;
  }
  footer {
    gap: 12px;
    flex-wrap: wrap;
  }
  input,
  select {
    font-size: 16px;
  }
}

.mini {
  color: #fff;
}

.class-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.login-link {
  font-size: 14px;
  font-weight: 600;
  color: inherit;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  text-decoration: none;
}
.login-link:hover {
  background: var(--line);
}
#auth-roles {
  padding-left: 20px;
  font-size: 14px;
  overflow-wrap: anywhere;
}
@media (max-width: 700px) {
  .class-actions {
    max-width: 150px;
  }
  .login-link {
    font-size: 12px;
    padding: 8px;
  }
}
@media print {
  .class-actions {
    display: none;
  }
}

.account-bar {
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 14px;
}
.account-bar p {
  margin: 0;
}
.account-bar.signed-in {
  border-inline-start: 5px solid var(--lime);
}
.account-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
@media (max-width: 700px) {
  .account-bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
  }
  .account-actions {
    align-self: flex-end;
  }
}
@media print {
  .account-bar {
    display: none;
  }
}

.class-picker {
  flex-wrap: wrap;
}
.class-picker select {
  max-width: 100%;
}
.class-picker [role='status'] {
  font-size: 13px;
  color: var(--muted);
}
@media print {
  .class-picker {
    display: none;
  }
}

/* Compact, visible account status and class choice. */
.account-bar {
  width: fit-content;
  max-width: 100%;
  justify-content: flex-start;
  flex-wrap: wrap;
  padding: 8px 12px;
  gap: 12px;
  margin-bottom: 16px;
}
.account-bar p {
  line-height: 1.5;
}
.account-actions button {
  padding: 8px 12px;
}
.class-picker select {
  margin: 0;
}
.tabs button {
  line-height: 1.3;
}
.tabs #pick-tab {
  flex: 1;
}
.team h3 {
  gap: 8px;
  align-items: baseline;
}
.team h3 small {
  max-width: 125px;
  text-align: right;
}
.mini {
  position: relative;
}
.demo-portrait {
  display: block;
  position: relative;
  flex-shrink: 0;
  width: 100%;
  aspect-ratio: 1;
  background-image: url('./demo-portraits.webp');
  background-size: 600% 400%;
  background-repeat: no-repeat;
}
.attendance > div {
  line-height: 1.5;
}
@media (max-width: 700px) {
  .account-bar {
    flex-direction: row;
    align-items: center;
    gap: 8px;
  }
  .account-actions {
    align-self: center;
  }
  .class-picker {
    gap: 8px;
  }
  .class-picker label,
  .class-picker select {
    width: 100%;
  }
}

/* Shared alignment, equal mode tabs and BBS yellow account accent. */
header,
footer {
  padding-inline: max(40px, calc((100% - 1720px) / 2));
}
.account-bar.signed-in {
  background: #ffdf43;
  color: #202830;
  border-color: #d4b526;
}
.account-bar.signed-in button {
  border-color: #9c852b;
  background: #fff6c2;
  color: #202830;
}
.account-bar.signed-in button:hover {
  background: #fffbe6;
}
.account-bar.signed-in button:focus-visible {
  outline-color: #202830;
}
.class-picker {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: 8px 16px;
  align-items: center;
  margin-bottom: 24px;
}
.class-picker label {
  grid-column: 1/-1;
  margin: 0;
}
.class-picker select {
  width: 100%;
  min-width: 0;
}
.class-heading h1 {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.class-heading h1 #class-total {
  margin: 0;
}
.tabs {
  align-items: stretch;
}
.tabs button {
  min-width: 0;
  padding: 10px 8px;
}
@media (max-width: 1150px) {
  header,
  footer {
    padding-inline: 24px;
  }
}
@media (max-width: 700px) {
  header {
    padding-inline: 16px;
  }
  footer {
    padding-inline: 14px;
  }
  .class-picker {
    grid-template-columns: minmax(0, 1fr);
  }
  .class-picker label {
    grid-column: auto;
  }
  .class-heading h1 {
    gap: 8px;
  }
  .class-heading h1 #class-total {
    flex-basis: 100%;
  }
  .tabs button {
    min-height: 48px;
  }
}

/* Compact session toolbar and consistent utility controls. */
:root {
  --control-height: 44px;
  --control-radius: 9px;
}
.header-actions button,
.theme-control select,
.account-actions button,
.login-link,
.class-actions button,
.class-picker select,
.exports button,
#all-present,
#skip {
  min-height: var(--control-height);
  border-radius: var(--control-radius);
  padding: 9px 12px;
  font-size: 14px;
  line-height: 1.3;
}
.login-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.theme-control select,
.class-picker select {
  font-size: 16px;
}
.class-picker [role='status']:empty {
  display: none;
}
main {
  padding-top: 20px;
}
@media (max-width: 700px) {
  .theme-control select {
    font-size: 16px;
  }
  .exports {
    flex-wrap: wrap;
  }
}
@media print {
}

/* Account below the brand; one class heading with its selector. */
header {
  height: auto;
  gap: 20px;
}
.brand-block {
  min-width: 0;
}
.brand-block .account-bar {
  margin: 8px 0 0 54px;
  padding: 3px 8px;
  gap: 10px;
  border-radius: 8px;
  font-size: 12px;
}
.brand-block .account-actions button,
.brand-block .login-link {
  min-height: 32px;
  padding: 6px 9px;
  font-size: 12px;
}
.brand-block .account-bar p {
  line-height: 1.4;
}
.class-title-row {
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 8px;
}
.class-title-row h1 {
  margin: 0;
}
.class-title-row .class-picker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  gap: 8px;
}
.class-title-row .class-picker select {
  width: 280px;
  max-width: 100%;
  margin: 0;
  font-weight: 600;
}
.class-title-row .class-picker label,
.class-heading:has(#iserv-classes:not([hidden])) #class-name {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.class-title-row .class-picker [role='status']:not(:empty) {
  flex-basis: 100%;
  font-size: 12px;
}
.class-heading > div:first-child {
  min-width: 0;
}
.motion {
  justify-content: flex-start;
  font-size: 14px;
  color: inherit;
}
.history {
  margin: 0 0 20px;
}
@media (max-width: 700px) {
  header {
    gap: 12px;
    padding-block: 12px;
  }
  .brand-block {
    width: 100%;
  }
  .brand-block .account-bar {
    margin-left: 50px;
    max-width: calc(100% - 50px);
  }
  .brand-block .account-actions button,
  .brand-block .login-link {
    min-height: 44px;
  }
  .class-title-row .class-picker {
    max-width: 100%;
  }
  .class-title-row .class-picker select {
    width: 100%;
    min-width: 0;
  }
  .class-title-row h1 {
    font-size: 22px;
  }
  .class-heading {
    gap: 12px;
  }
  .class-actions {
    flex-shrink: 0;
    max-width: 130px;
  }
}
@media print {
  .class-title-row .class-picker {
    display: none;
  }
  .class-heading #class-name {
    position: static !important;
    width: auto !important;
    height: auto !important;
    clip-path: none !important;
    margin: 0 !important;
    overflow: visible !important;
  }
}

.class-title-row:has(#iserv-classes:not([hidden])) {
  align-items: flex-start;
}
.class-title-row .class-picker {
  width: 280px;
  flex: none;
}
.class-title-row:has(#iserv-classes:not([hidden])) h1 {
  padding-top: 12px;
}
@media (max-width: 700px) {
  .class-title-row .class-picker {
    width: 100%;
  }
  .class-title-row:has(#iserv-classes:not([hidden])) h1 {
    padding-top: 0;
  }
}

/* Fullscreen uses the monitor width and scales up on high-resolution displays. */
#login-link {
  background: #ffdf43;
  color: #202830;
  border-color: #d4b526;
}
#login-link:hover {
  background: #ffe969;
}
#login-link:focus-visible {
  outline-color: #9c7520;
}
@media screen {
  html:fullscreen body {
    zoom: var(--presentation-scale, 1);
  }
  html:fullscreen main {
    max-width: none;
    width: 100%;
  }
  html:fullscreen header,
  html:fullscreen footer {
    padding-inline: 40px;
  }
  html:fullscreen .stage {
    min-height: 0;
  }
}
@media screen and (max-width: 700px) {
  html:fullscreen header {
    padding-inline: 16px;
  }
  html:fullscreen footer {
    padding-inline: 14px;
  }
}

#admin-search {
  width: 100%;
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: transparent;
  color: inherit;
}
.admin-filter {
  margin: 12px 0;
}
#admin-count {
  font-size: 13px;
}
#admin-groups {
  border-block: 1px solid var(--line);
}
.admin-group {
  display: flex !important;
  gap: 12px;
  align-items: center;
  padding: 10px 6px;
  margin: 0 !important;
  border-bottom: 1px solid var(--line);
  min-height: 48px;
  cursor: pointer;
}
.admin-group input {
  width: 18px;
  height: 18px;
  flex: none;
  accent-color: var(--lime);
}
.admin-group span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.admin-group small {
  display: block;
  font-size: 12px;
  color: var(--muted);
}
.admin-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.admin-buttons button {
  min-height: 44px;
}
.admin-buttons .primary {
  width: auto;
  font-size: 14px;
}
#admin-status {
  min-height: 24px;
}
#admin-open {
  white-space: nowrap;
}
.brand-block .account-actions {
  flex-wrap: wrap;
}
@media (max-width: 700px) {
  #admin-dialog {
    padding: 20px;
  }
  .brand-block .account-bar {
    margin-left: 0;
    max-width: 100%;
  }
  .admin-buttons button {
    flex: 1;
  }
}

header {
  flex-wrap: wrap;
}

.admin-buttons {
  padding-top: 8px;
}

/* Keep complete photos visible, including wide fullscreen tiles. */
.portrait {
  container-type: size;
}
.portrait img {
  object-fit: contain;
  object-position: center;
}
.portrait:has(.demo-portrait) {
  background: #d4d6d5;
}
.portrait .demo-portrait {
  width: min(100cqw, 100cqh);
  height: min(100cqw, 100cqh);
  top: auto;
  transform: none;
  align-self: center;
}
.mini img {
  object-fit: contain;
}

/* Quieter hierarchy: compact account, yellow main action, square portraits. */
:root {
  --bbs-yellow: #ffdf43;
}
.brand-block .account-bar,
.brand-block .account-bar.signed-in {
  background: transparent;
  color: inherit;
  border: 0;
  padding: 0;
  gap: 10px;
}
.account-bar.signed-in #auth-status {
  font-weight: 500;
  color: var(--muted);
}
.account-bar.signed-in #auth-status::before {
  content: 'IServ';
  display: inline-block;
  background: var(--bbs-yellow);
  color: #202830;
  border-radius: 4px;
  padding: 2px 5px;
  font-size: 11px;
  font-weight: 700;
  margin-right: 8px;
}
.brand-block .account-bar.signed-in button {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
}
.brand-block .account-bar.signed-in button:hover {
  background: var(--line);
  color: inherit;
}
header {
  min-height: 100px;
  padding-block: 12px;
}
.workspace {
  gap: 24px;
}
.tabs {
  border: 0;
  background: color-mix(in srgb, var(--muted) 9%, transparent);
  border-radius: 10px;
  padding: 4px;
  gap: 4px;
}
.tabs button {
  min-height: 44px;
}
.settings {
  padding: 20px 0 18px;
}
.settings > p {
  margin-bottom: 18px;
  font-size: 13px;
}
.stepper {
  height: 56px;
  margin-bottom: 18px;
}
.stepper input {
  font-size: 28px;
}
.motion {
  margin: 10px 0 12px;
}
.history {
  margin-bottom: 14px;
}
.primary,
[data-theme='light'] .primary {
  background: var(--bbs-yellow);
  color: #202830;
  font-size: 16px;
  padding: 14px;
}
.primary:hover,
[data-theme='light'] .primary:hover {
  background: #ffe969;
}
.attendance {
  padding-top: 14px;
}
.attendance strong {
  font-size: 28px;
}
.attendance p {
  margin-top: 8px;
}
.local-note {
  margin-top: 24px;
  padding-top: 0;
}
.stage {
  border: 0;
  min-height: 0;
  padding: 18px;
  border-radius: 14px;
}
.stage-top {
  margin-bottom: 16px;
}
.exports button {
  border-color: transparent;
  color: var(--muted);
}
.person {
  border: 0;
  border-radius: 10px;
}
.person-name {
  padding: 8px 4px;
  background: transparent;
}
[data-theme='light'] .person,
[data-theme='light'] .person-name {
  background: #f4f6f8;
}
.grid:not(.result):not(.teams) .portrait {
  height: auto;
  aspect-ratio: 1;
}
.grid:not(.result):not(.teams) .portrait .demo-portrait {
  width: 100%;
  height: 100%;
  aspect-ratio: 1;
}
.stage-bottom:has(#bottom-hint:empty) {
  display: none;
}
.stage-bottom {
  margin-top: 0;
  padding-top: 16px;
}
.stage-bottom span:last-child {
  letter-spacing: normal;
  font-size: 12px;
}
@media (min-width: 1400px) {
  .grid:not(.result):not(.teams) {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  .brand-block .account-bar {
    gap: 4px 8px;
  }
  .brand-block .account-actions {
    gap: 4px;
  }
  .stage {
    padding: 12px;
  }
  .settings {
    padding: 16px 0;
  }
  .local-note {
    margin-top: 4px;
  }
  .grid {
    gap: 8px;
  }
  .person-name {
    padding: 7px 3px;
  }
}

/* Secondary explanation for the fair-draw option. */
#fair-settings .check small {
  font-size: 11px;
  color: #788591;
  line-height: 1.45;
}
[data-theme='dark'] #fair-settings .check small {
  color: #a8b3bf;
}

.photo-review-row {
  display: grid !important;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.photo-review-row img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}
.photo-review-row span {
  overflow-wrap: anywhere;
}
.photo-review-row small {
  display: block;
  color: var(--muted);
}
.photo-review-row select {
  grid-column: 1/-1;
  margin-bottom: 8px;
}
#photo-review {
  max-height: 42dvh;
  overflow: auto;
  margin-bottom: 12px;
}

/* Compact import review: states use text and color, not color alone. */
#management {
  width: min(780px, 94vw);
  max-height: 90dvh;
  overflow: auto;
}
#management .upload-preview {
  padding: 14px;
  margin: 16px 0;
}
#photo-review-tools {
  margin: 12px 0;
}
#photo-review-count {
  font-size: 13px;
  margin: 6px 0;
}
#photo-review .photo-review-row {
  grid-template-columns: 40px minmax(0, 1fr) minmax(150px, 1fr);
  gap: 8px;
  padding: 8px;
  border: 0;
  border-left: 3px solid #bc3030;
  border-radius: 6px;
  margin-bottom: 6px;
  background: color-mix(in srgb, #bc3030 9%, transparent);
  font-size: 12px;
}
#photo-review .photo-review-row[hidden] {
  display: none !important;
}
#photo-review .photo-review-row[data-state='ready'] {
  border-color: #43821b;
  background: color-mix(in srgb, #43821b 10%, transparent);
}
#photo-review .photo-review-row img {
  width: 40px;
  height: 40px;
}
#photo-review .photo-review-row small {
  font-size: 11px;
  margin-top: 3px;
  color: inherit;
}
#photo-review .photo-review-row select {
  grid-column: auto;
  padding: 8px;
  margin: 0;
  font-size: 14px;
  min-height: 40px;
}
.portrait:has(.avatar-placeholder) {
  background: #e5e9ed;
}
.portrait .avatar-placeholder {
  width: 75%;
  height: 85%;
  object-fit: contain;
  align-self: flex-end;
  opacity: 0.65;
}
.mini:has(.avatar-placeholder) {
  background: #e5e9ed;
}
.mini .avatar-placeholder {
  object-fit: contain;
  opacity: 0.65;
}
@media (max-width: 550px) {
  #photo-review .photo-review-row {
    grid-template-columns: 40px minmax(0, 1fr);
  }
  #photo-review .photo-review-row select {
    grid-column: 1/-1;
    font-size: 16px;
  }
}

/* One aspect ratio for every class size, including the final selection. */
.grid .portrait {
  height: auto;
  aspect-ratio: 1;
}
#cancel-photos {
  min-height: 44px;
}

/* Shared photo management and local, keyboard-accessible crop preview. */
#stored-photo-list {
  max-height: 32dvh;
  overflow: auto;
}
.stored-photo-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.stored-photo-row .check {
  align-items: center;
}
.stored-photo-row img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 5px;
}
.photo-tools {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 16px 0;
}
.photo-tools .primary {
  width: auto;
}
#photo-audit {
  overflow: auto;
}
#photo-audit p {
  font-size: 12px;
  border-bottom: 1px solid var(--line);
  padding: 8px 0;
}
#crop-dialog {
  width: min(460px, 94vw);
  max-height: 94dvh;
  overflow: auto;
}
#crop-preview {
  display: block;
  width: min(100%, 280px);
  height: auto;
  margin: 16px auto;
  border-radius: 10px;
}
#crop-dialog input[type='range'] {
  width: 100%;
  margin: 0 0 8px;
}
#crop-dialog .check {
  margin-bottom: 12px;
}
#photo-review .photo-review-row button {
  grid-column: 2/-1;
  justify-self: start;
  font-size: 12px;
  padding: 5px 9px;
}

#admin-dialog form > #admin-classes-panel,
#admin-dialog form > #admin-audit-panel {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}
#audit-class {
  width: 100%;
  min-height: 44px;
}
#admin-dialog .photo-tools button[aria-pressed='true'] {
  background: #ffe343;
  color: #18232e;
}
#photo-audit {
  max-height: 45dvh;
}

footer {
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.6;
}
.footer-project {
  margin-left: auto;
  text-align: right;
}
footer > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

/* Overlapping light instead of hard pulse switching; photos stay legible. */
.grid.shuffling .person:not(.absent) {
  opacity: 1;
  transition:
    filter 0.85s ease,
    transform 0.7s ease,
    box-shadow 0.5s ease;
}
.grid.shuffling .person::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  box-shadow:
    inset 0 0 0 2px #705600,
    inset 0 0 0 6px #ffd600;
  background: transparent;
}
.grid.shuffling .person.shimmer::after {
  animation: shuffle-light var(--shuffle-duration, 1100ms) cubic-bezier(0.4, 0, 0.2, 1);
}
.grid.shuffling .person.shimmer:not(.eliminated) {
  z-index: 2;
  animation: shuffle-lift var(--shuffle-duration, 1100ms) cubic-bezier(0.4, 0, 0.2, 1);
}
.grid.shuffling .person .person-name {
  transition:
    background-color 0.35s,
    color 0.35s;
}
.grid.shuffling .person.shimmer:not(.eliminated) .person-name {
  background: #ffe343;
  color: #18232e;
}
.grid.shuffling .person.shimmer:not(.eliminated) .last {
  color: #24333f;
}
@keyframes shuffle-lift {
  0%,
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 0 transparent;
  }
  35%,
  65% {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 18px #0004;
  }
}
.grid.shuffling .person.eliminated {
  opacity: 1;
  transform: none;
  filter: brightness(0.84) saturate(0.8);
}
.grid.shuffling.settled .person.eliminated {
  filter: brightness(0.52) saturate(0.55);
}
.grid.shuffling .person.chosen {
  box-shadow: 0 0 0 3px #ffe343;
  transform: none;
}
@keyframes shuffle-light {
  0% {
    opacity: 0;
  }
  35% {
    opacity: 1;
  }
  65% {
    opacity: 0.85;
  }
  100% {
    opacity: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .grid.shuffling .person.shimmer::after,
  .grid.shuffling .person.shimmer:not(.eliminated) {
    animation: none;
  }
  .grid.shuffling .person,
  .grid.shuffling .person .portrait {
    transition: none;
  }
}

.random-signal {
  visibility: hidden;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 5px 10px;
  border-radius: 5px;
  background: #101c19;
  color: #80efb0;
  font:
    12px/20px ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
  letter-spacing: 1px;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}
.random-signal[data-active='true'] {
  visibility: visible;
}
#signal-label {
  flex: none;
  color: #c2ffd9;
  font-size: 10px;
  letter-spacing: 1.4px;
}
#signal-code {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: clip;
  opacity: 0.8;
}
.signal-cursor {
  flex: none;
  color: #ffe343;
}
.random-signal[data-phase='locked'],
.random-signal[data-phase='done'],
.random-signal[data-phase='locked'] #signal-label,
.random-signal[data-phase='done'] #signal-label {
  color: #ffe343;
}
@media (max-width: 500px) {
  .random-signal {
    gap: 8px;
    padding-inline: 8px;
    font-size: 10px;
  }
  #signal-label {
    font-size: 9px;
    letter-spacing: 0.5px;
  }
}
@media print {
  .random-signal {
    display: none !important;
  }
}

.stage {
  min-width: 0;
}

.random-signal {
  order: 1;
  margin-top: auto;
  flex-shrink: 0;
}
.stage #grid {
  margin-bottom: 14px;
}
.random-signal[data-phase='done'] {
  display: none;
}

@media screen {
  html:fullscreen .grid:not(.result):not(.teams) {
    justify-content: center;
  }
}

.usage-table {
  overflow-x: auto;
}
.usage-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.usage-table th,
.usage-table td {
  text-align: left;
  padding: 8px;
  border-bottom: 1px solid var(--line, #ccc);
}
.usage-notice {
  flex-basis: 100%;
  margin-top: 6px;
  font-size: 0.7rem;
  color: var(--muted, #65717c);
}
@media print {
  .usage-notice {
    display: none;
  }
}

/* Dedicated administration route: regular document scrolling, no modal overlay. */
body.admin-page > main:not(#admin-access),
body.admin-page #fullscreen,
body.admin-page .usage-notice {
  display: none;
}
body.admin-page #admin-dialog {
  position: static;
  box-sizing: border-box;
  width: 100%;
  max-width: 1600px;
  max-height: none;
  margin: 0 auto;
  padding: 32px;
  overflow: visible;
  border: 0;
  background: transparent;
  color: inherit;
}
body.admin-page #admin-dialog[hidden] {
  display: none;
}
body.admin-page #admin-dialog form {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 16px 32px;
  max-height: none;
}
body.admin-page #admin-back,
body.admin-page #admin-title,
body.admin-page #admin-dialog .eyebrow {
  grid-column: 1/-1;
}
body.admin-page #admin-dialog .photo-tools {
  grid-column: 1;
  grid-row: 4;
  align-self: start;
  position: sticky;
  top: 20px;
  flex-direction: column;
  margin: 0;
}
body.admin-page #admin-dialog .photo-tools button {
  text-align: left;
  min-height: 48px;
}
body.admin-page #admin-dialog form > section {
  grid-column: 2;
  grid-row: 4;
  overflow: visible;
  min-width: 0;
}
body.admin-page #admin-groups,
body.admin-page #photo-audit {
  max-height: none;
  overflow: visible;
}
body.admin-page #admin-dialog h2 {
  margin: 0;
}
body.admin-page #admin-dialog p {
  line-height: 1.55;
}
body.admin-page #admin-back {
  justify-self: start;
  margin-bottom: 8px;
}
body.admin-page #admin-access {
  min-height: 50vh;
}
body.admin-page footer {
  max-width: 1600px;
}
@media (max-width: 800px) {
  body.admin-page #admin-dialog {
    padding: 20px 14px;
  }
  body.admin-page #admin-dialog form {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  body.admin-page #admin-dialog .photo-tools {
    position: static;
    flex-direction: row;
  }
  body.admin-page #admin-dialog .photo-tools button {
    flex: 1;
    text-align: center;
    font-size: 13px;
  }
  body.admin-page #admin-dialog form > section {
    overflow: visible;
  }
}

#admin-back {
  color: inherit;
  text-underline-offset: 4px;
}
/* Welcome page */
.entry-pending #app-main,
.landing-page #app-main,
.landing-page .account-bar,
.landing-page #fullscreen {
  display: none;
}
#landing {
  max-width: 1440px;
  margin: auto;
  padding: 34px 40px 48px;
}
.landing-hero {
  position: relative;
  isolation: isolate;
  min-height: 570px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-radius: 24px;
  background: #faf7ef;
  padding: 56px;
}
.landing-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url('./landing-school.webp?v=cc64096dc6d0') center right/cover no-repeat;
  opacity: 0.68;
}
.landing-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    90deg,
    #faf7ef 0%,
    rgba(250, 247, 239, 0.94) 22%,
    rgba(250, 247, 239, 0.4) 49%,
    transparent 75%
  );
}
.landing-copy {
  max-width: 560px;
  width: 51%;
  color: #21313e;
}
.landing-copy h1 {
  font-size: clamp(34px, 3.6vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.04em;
  margin: 18px 0 22px;
}
.landing-copy h1 em {
  font-style: normal;
  font-weight: 500;
}
.landing-copy > p {
  font-size: 17px;
  line-height: 1.65;
  max-width: 100%;
}
.landing-choices {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 16px;
  width: 100%;
}
.landing-choices > a {
  min-height: 54px;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  font-weight: 700;
  text-decoration: none;
  line-height: 1.3;
  border: 1px solid #b6b9b7;
}
.landing-primary {
  background: #ffe343;
  color: #1b2933;
  box-shadow: none;
}
.landing-secondary {
  background: #fff9;
  border: 1px solid #b6b9b7;
  color: #21313e;
}
.landing-copy .landing-access {
  font-size: 12px;
  line-height: 1.65;
  color: #52606b;
}
.landing-features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 42px;
  margin: 38px 16px 0;
}
.landing-features article > span {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 700;
}
.landing-features h2 {
  font-size: 20px;
  margin: 12px 0;
}
.landing-features p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0;
}
[data-theme='dark'] .landing-hero {
  background: #19232c;
}
[data-theme='dark'] .landing-hero::before {
  opacity: 0.4;
}
[data-theme='dark'] .landing-hero::after {
  background: linear-gradient(90deg, #19232c 0%, #19232cee 25%, #19232c60 55%, transparent);
}
[data-theme='dark'] .landing-copy {
  color: #eef1f5;
}
[data-theme='dark'] .landing-copy .landing-access {
  color: #b8c5cf;
}
[data-theme='dark'] .landing-choices > a {
  border-color: #67717b;
}
[data-theme='dark'] .landing-secondary {
  background: #19232ccc;
  color: #eef1f5;
  border-color: #67717b;
}
.audit-filters {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}
.audit-filters input[type='search'] {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: inherit;
  background: transparent;
  font: inherit;
}
.audit-filters .check {
  margin: 4px 0;
}
@media (max-width: 800px) {
  #landing {
    padding: 20px 16px 32px;
  }
  .landing-hero {
    padding: 32px 24px;
    min-height: 630px;
    align-items: flex-start;
  }
  .landing-copy {
    width: 100%;
    max-width: none;
  }
  .landing-copy h1 {
    font-size: 38px;
    max-width: 500px;
  }
  .landing-hero::before {
    background-position: bottom right;
    background-size: auto 100%;
    opacity: 0.32;
  }
  .landing-hero::after {
    background: linear-gradient(#faf7ef 0%, #faf7efdd 45%, transparent);
  }
  .landing-copy > p {
    max-width: 100%;
  }
  .landing-choices {
    max-width: none;
  }
  .landing-features {
    grid-template-columns: 1fr;
    gap: 24px;
    margin: 28px 8px 0;
  }
  [data-theme='dark'] .landing-hero::after {
    background: linear-gradient(#19232c 0%, #19232cdd 45%, transparent);
  }
}
#landing-status:empty {
  display: none;
}
#landing-status:not(:empty) {
  margin: 24px 0;
  padding: 22px 24px;
  border: 2px solid #b42318;
  border-left-width: 8px;
  border-radius: 12px;
  background: #fff0ed;
  color: #6f1b14;
  box-shadow: 0 8px 24px #6f1b1418;
  font-size: 1rem;
  line-height: 1.5;
}
#landing-status h2 {
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 750;
  line-height: 1.2;
  color: inherit;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
#landing-status p {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
}
#landing-status .login-restriction {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
}
[data-theme='dark'] #landing-status:not(:empty) {
  background: #421f22;
  color: #fff0ed;
  border-color: #ff8378;
}

.landing-choices,
#landing-status {
  width: 100%;
  max-width: 420px;
}

.footer-origin {
  display: none;
}
body.landing-page .footer-origin {
  display: block;
  margin-top: 6px;
  max-width: 580px;
  font-size: 11px;
  line-height: 1.5;
}
body.landing-page footer {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: 40px;
}
@media (max-width: 800px) {
  body.landing-page footer {
    padding-inline: 16px;
  }
}

.random-signal {
  height: auto;
  min-height: 30px;
  flex-wrap: wrap;
}
#signal-chance {
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: normal;
}
#signal-chance:empty {
  display: none;
}
@media (max-width: 1100px) {
  #signal-chance:not(:empty) {
    flex-basis: 100%;
  }
  .random-signal {
    row-gap: 2px;
  }
}

#apply-photos {
  margin: 14px 0 18px;
  width: 100%;
}
/* Seating plan */
.tabs {
  flex-wrap: wrap;
}
.tabs #seat-tab {
  flex-basis: 100%;
  min-height: 42px;
}
body.seating-mode .workspace > aside .settings,
body.seating-mode .workspace > aside .attendance,
body.seating-mode .workspace > aside .local-note,
body.seating-mode .workspace > .stage {
  display: none;
}
#seating-panel {
  min-width: 0;
  border-radius: 20px;
}
.seat-heading {
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.seat-heading h2 {
  margin-top: 8px;
}
.seat-storage-badge {
  font-size: 12px;
  padding: 7px 12px;
  border-radius: 20px;
  background: #ffe343;
  color: #24333e;
  font-weight: 700;
  white-space: nowrap;
}
.seat-disclaimer {
  color: var(--muted);
  line-height: 1.6;
  max-width: 760px;
}
.seat-toolbar {
  align-items: flex-end;
  flex-wrap: wrap;
}
.seat-toolbar label {
  margin: 0 !important;
  font-size: 12px !important;
}
.seat-toolbar select {
  display: block;
  width: 100%;
  margin-top: 5px;
  font-size: 14px;
  padding: 10px;
}
.seat-toolbar button {
  min-height: 41px;
}
.seat-layout-tools {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.seat-summary {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}
#seat-count {
  font-weight: 700;
}
#seat-status {
  color: var(--muted);
  line-height: 1.5;
}
#seat-viewport {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #111a21;
  position: relative;
}
#seat-room {
  width: 1000px;
  transform-origin: top left;
  background-image: radial-gradient(#63717e55 1px, transparent 1px);
  background-size: 20px 20px;
}
.seat-front {
  position: absolute;
  width: 400px;
  padding: 9px;
  text-align: center;
  background: #426753;
  color: #fff;
  border-radius: 5px;
  font-weight: 700;
}
.seat-teacher {
  position: absolute;
  top: 77px;
  width: 200px;
  padding: 16px;
  text-align: center;
  border-radius: 8px;
  background: #c4d1dc;
  color: #243440;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid #aab9c6;
}
.seat-table {
  position: absolute;
  background: #263745;
  border: 2px solid #73838f;
  border-radius: 12px;
  box-shadow: 0 4px 10px #0002;
  overflow: hidden;
}
.seat-handle {
  flex: 1;
  min-width: 0;
  border: 0;
  border-radius: 0;
  background: #3d515f !important;
  color: #fff;
  cursor: grab;
  touch-action: none;
  font-size: 12px;
  letter-spacing: 0.5px;
}
.seat-places {
  display: flex;
  gap: 4px;
}
.seat-place {
  flex: 1;
  min-width: 0;
  position: relative;
  border: 2px solid transparent;
  border-radius: 8px;
  overflow: hidden;
}
.seat-person {
  width: 100%;
  padding: 5px 2px !important;
  border: 0;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #192630;
  cursor: pointer;
  color: inherit;
  font-size: 12px;
}
.seat-face {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 50%;
  background: #dce2e7;
}
.seat-face img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.seat-face .demo-portrait {
  display: block;
  width: 100%;
  height: 100%;
}
.seat-name {
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.seat-name small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}
.seat-empty {
  margin: auto;
  color: var(--muted);
  font-size: 22px;
}
.seat-empty small {
  display: block;
  font-size: 11px;
}
.seat-pin {
  padding: 2px 4px !important;
  width: 100%;
  font-size: 10px;
  border: 0;
  border-radius: 0;
  min-height: 21px;
}
.seat-pin[aria-pressed='true'] {
  background: #ffe343;
  color: #21313e;
}
.seat-selected {
  border-color: #e7ba13;
  background: #ffe343;
}
.seat-absent {
  opacity: 0.5;
}
.seat-tray {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.seat-tray h3 {
  margin: 0;
  font-size: 17px;
}
.seat-tray h3 span {
  color: var(--muted);
  margin-left: 8px;
}
.seat-tray p {
  font-size: 13px;
  color: var(--muted);
}
#seat-unplaced {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
#seat-unplaced > .seat-place {
  flex: 0 0 100px;
}
[data-theme='light'] #seating-panel {
  background: white;
  color: #21313e;
}
[data-theme='light'] #seat-viewport {
  background: #f4f6f8;
}
[data-theme='light'] .seat-table {
  background: #e3e9ee;
  border-color: #aab9c6;
}
[data-theme='light'] .seat-handle {
  background: #c4d1dc !important;
  color: #243440;
}
[data-theme='light'] .seat-person {
  background: #fff;
}
@media (max-width: 1000px) {
  body.seating-mode .workspace {
    display: block;
  }
  body.seating-mode .workspace > aside {
    margin-bottom: 18px;
  }
  body.seating-mode .tabs {
    max-width: 550px;
  }
  body.seating-mode .tabs #seat-tab {
    flex-basis: 0;
  }
  #seating-panel {
    padding: 16px;
  }
  .seat-heading {
    align-items: flex-start;
    flex-wrap: wrap;
  }
}
@media print {
  body.seating-mode #seating-panel {
    border: 0;
    padding: 0;
    background: white;
    color: black;
  }
  .seat-toolbar,
  .seat-disclaimer,
  .seat-summary,
  .seat-storage-badge,
  .seat-tray,
  .seat-pin {
    display: none !important;
  }
  #seat-viewport {
    border: 0;
    break-inside: avoid;
  }
}

/* Responsive seating controls. */
.tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.tabs #seat-tab {
  grid-column: 1/-1;
}
body.seating-mode .tabs {
  grid-template-columns: 1fr;
}
body.seating-mode .tabs button {
  grid-column: 1;
  padding-inline: 6px;
}
#seat-room {
  margin-inline: auto;
}
#seat-viewport {
  overflow: auto;
}
#seat-random {
  width: auto;
  margin-left: auto;
}
body.seating-mode .workspace {
  grid-template-columns: 180px minmax(0, 1fr);
}
@media (max-width: 1000px) {
  body.seating-mode .workspace {
    display: block;
  }
  body.seating-mode .tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: none;
  }
  body.seating-mode .tabs button,
  body.seating-mode .tabs #seat-tab {
    grid-column: auto;
  }
  #seat-room {
    margin: 0;
  }
  #seat-random {
    width: 100%;
    margin: 0;
  }
}

.seat-scroll-hint {
  display: none;
}
@media (max-width: 700px) {
  .seat-scroll-hint {
    display: block;
    font-size: 12px;
    color: var(--muted);
  }
}

/* Main navigation and a separate seating inspector. */
.main-tabs,
body.seating-mode .main-tabs {
  display: flex;
  flex-wrap: nowrap;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 22px;
  gap: 4px;
}
.main-tabs button,
body.seating-mode .main-tabs button {
  flex: 1 1 auto;
  min-width: 130px;
  padding: 10px 24px;
  white-space: nowrap;
}
.main-tabs #seat-tab,
body.seating-mode .main-tabs #seat-tab {
  flex-basis: auto;
  grid-column: auto;
}
body.seating-mode .workspace {
  display: block;
}
body.seating-mode .workspace > aside {
  display: none;
}
#seating-panel {
  display: grid;
  padding: 0;
  border: 0;
  background: transparent !important;
  color: inherit;
}
.seat-controls {
  min-width: 0;
}
.seat-heading {
  display: block;
}
.seat-heading h2 {
  font-size: 24px;
}
.seat-storage-badge {
  display: inline-block;
  margin-top: 6px;
}
.seat-disclaimer {
  font-size: 12px;
}
.seat-toolbar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
  margin: 18px 0;
}
.seat-toolbar label {
  min-width: 0;
}
.seat-toolbar button {
  width: 100%;
  margin: 0 !important;
}
.seat-toolbar select {
  margin-bottom: 0;
}
.seat-canvas {
  min-width: 0;
  background: #18232c;
}
.seat-summary {
  margin: 0 0 14px;
  min-height: 48px;
}
[data-theme='light'] .seat-canvas {
  background: white;
}
.seat-front {
  left: 50%;
  transform: translateX(-50%);
  letter-spacing: 0;
  font-size: 16px;
  text-transform: none;
}
.seat-teacher {
  left: 50%;
  transform: translateX(-50%);
}
.seat-layout-tools button[aria-pressed='true'] {
  border-color: #bba126;
  background: #ffe343;
  color: #21313e;
}
@media (max-width: 850px) {
  #seating-panel {
    grid-template-columns: 1fr;
  }
  .seat-toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .seat-heading h2 {
    display: inline-block;
    margin-right: 14px;
  }
  .seat-disclaimer {
    max-width: none;
  }
  .main-tabs button,
  body.seating-mode .main-tabs button {
    min-width: 0;
    padding: 10px 12px;
  }
  .main-tabs,
  body.seating-mode .main-tabs {
    width: 100%;
  }
  .seat-canvas {
    padding: 12px;
  }
}
@media print {
  .main-tabs,
  .seat-controls {
    display: none !important;
  }
  #seating-panel {
    display: block;
  }
  .seat-canvas {
    border: 0;
    padding: 0;
  }
}

/* Compact class and mode bar, shared control dimensions. */
.class-heading {
  --class-control-width: 180px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
}
.class-heading > div:first-child {
  width: var(--class-control-width);
  flex: 0 0 var(--class-control-width);
}
.class-title-row {
  display: block;
}
.class-title-row .class-picker,
.class-title-row .class-picker select {
  width: var(--class-control-width);
}
.class-title-row h1,
.class-title-row:has(#iserv-classes:not([hidden])) h1 {
  display: block;
  padding: 0;
  margin: 0;
}
.class-heading h1 #class-total {
  display: block;
  font-size: 12px;
  line-height: 1.4;
  margin-top: 8px;
  font-weight: 400;
}
.class-heading:not(:has(#iserv-classes:not([hidden]))) #class-name {
  display: flex;
  align-items: center;
  min-height: 44px;
  font-size: 16px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 12px;
}
.class-heading .main-tabs,
body.seating-mode .class-heading .main-tabs {
  margin: 24px 0 0;
  flex: none;
  width: auto;
  max-width: none;
}
.class-heading .main-tabs button,
body.seating-mode .class-heading .main-tabs button {
  width: var(--class-control-width);
  min-width: 0;
  flex: 0 0 var(--class-control-width);
  min-height: 44px;
  padding: 9px 12px;
}
.class-heading .class-actions {
  margin: 28px 0 0 auto;
  max-width: none;
}
.class-heading .class-actions button {
  width: var(--class-control-width);
}
#seat-teacher {
  transform: none;
  cursor: grab;
  touch-action: none;
  min-height: 56px;
}
#seat-teacher:active {
  cursor: grabbing;
}
#seat-limit {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}
@media (max-width: 1150px) {
  .class-heading {
    --class-control-width: 150px;
    gap: 12px;
    flex-wrap: wrap;
  }
  .class-heading .class-actions {
    margin-left: 0;
  }
}
@media (max-width: 750px) {
  .class-heading {
    --class-control-width: 150px;
  }
  .class-heading .main-tabs,
  body.seating-mode .class-heading .main-tabs {
    order: 3;
    flex: 1 1 100%;
    width: 100%;
    margin: 0;
    max-width: 100%;
  }
  .class-heading .main-tabs button,
  body.seating-mode .class-heading .main-tabs button {
    width: auto;
    flex: 1 1 0;
    padding: 9px 4px;
  }
  .class-heading .class-actions {
    margin-left: auto;
  }
  .class-title-row .class-picker select {
    min-width: 0;
  }
  .class-title-row h1 #class-total {
    font-size: 12px;
  }
}

/* Match the existing result surface and give portraits more space. */
#seating-panel {
  grid-template-columns: 280px minmax(0, 1fr);
}
.seat-canvas {
  border: 0;
}
.seat-table {
  width: 260px;
}
.seat-person {
  height: 118px;
  gap: 3px;
}
.seat-face {
  width: 76px;
  height: 76px;
  flex: none;
}
.seat-name {
  font-size: 12px;
  line-height: 1.15;
}
.seat-name small {
  font-size: 10px;
}
.seat-places {
  padding: 4px;
}
.seat-handle {
  min-height: 26px;
  padding: 4px !important;
}
@media (max-width: 850px) {
  #seating-panel {
    grid-template-columns: 1fr;
  }
  .seat-canvas {
    padding: 12px;
  }
}
#seating-panel {
  gap: 24px;
}
.seat-canvas {
  padding: 18px;
  border-radius: 14px;
}
@media (min-width: 701px) and (max-width: 1150px) {
  #seating-panel {
    grid-template-columns: 250px minmax(0, 1fr);
  }
}
@media (max-width: 700px) {
  #seating-panel {
    grid-template-columns: 1fr;
  }
  .seat-canvas {
    padding: 12px;
  }
}

#seat-save-state {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  overflow-wrap: anywhere;
}
#seat-delete {
  color: #c2463e;
}

/* Teacher perspective: room coordinates are projected by 180 degrees; text stays upright. */
.seat-front {
  top: auto;
  bottom: 20px;
}
.seat-table {
  height: 186px;
}
.seat-places {
  flex-direction: row-reverse;
}
.seat-vertical {
  width: 186px;
  height: 280px;
}
.seat-vertical .seat-places {
  flex-direction: column-reverse;
}
.seat-vertical .seat-person {
  height: 94px;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  align-items: center;
  padding: 3px !important;
  gap: 6px;
}
.seat-vertical .seat-name {
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: left;
}
.seat-vertical .seat-name small {
  white-space: normal;
}
#seat-teacher {
  height: 56px;
}

.seat-view-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.seat-view-tools button {
  font-size: 13px;
  min-height: 38px;
  padding: 8px 12px;
}
.seat-view-tools button[aria-pressed='true'] {
  background: #ffe343;
  color: #21313e;
  border-color: #bba126;
}
#seat-zoom {
  font-size: 12px;
  color: var(--muted);
  margin-right: auto;
}
#seat-room {
  position: absolute;
  top: 0;
  margin: 0;
}
#seat-viewport.seat-overview {
  overflow: hidden;
}
#seat-print {
  display: none;
}
@page seat-portrait {
  size: A4 portrait;
  margin: 10mm;
}
@page seat-landscape {
  size: A4 landscape;
  margin: 10mm;
}
@media print {
  body.seating-mode > :not(#seat-print) {
    display: none !important;
  }
  body.seating-mode {
    display: block !important;
    background: white !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  body.seating-mode #seat-print {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 190mm;
    height: 275mm;
    break-inside: avoid;
    page: seat-portrait;
  }
  body.seating-mode #seat-print.seat-landscape {
    width: 275mm;
    height: 190mm;
    page: seat-landscape;
  }
  #seat-print-image {
    display: block !important;
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
}

.seat-desk-tools {
  display: flex;
  height: 26px;
}
.seat-rotate {
  flex: none;
  width: 30px;
  min-height: 26px;
  padding: 0 !important;
  border: 0;
  border-radius: 0;
  font-size: 18px;
}

.footer-author {
  white-space: nowrap;
}

/* Learning is a separate workspace; class and photo tools stay shared. */
body.learning-mode .workspace {
  display: block;
}
body.learning-mode .workspace > aside,
body.learning-mode .workspace > .stage {
  display: none;
}
#learning-panel {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 24px;
}
.learn-settings {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.learn-settings p {
  margin: 0 0 12px;
}
.learn-settings h2 {
  margin: 0;
}
.learn-stage {
  display: flex;
  flex-direction: column;
  background: #18212b;
  border-radius: 14px;
  padding: 18px;
  min-height: 570px;
  text-align: center;
}
.learn-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
#learn-question {
  margin: 28px auto;
  max-width: 760px;
}
.learn-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 18px;
  overflow: hidden;
  background: var(--muted);
}
.learn-photo img,
.learn-photo .demo-portrait {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.learn-prompt,
.learn-reveal {
  max-width: 270px;
  margin: auto;
}
.learn-reveal strong {
  display: block;
  font-size: 1.5rem;
  margin-top: 16px;
}
.learn-choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}
.learn-choices button {
  min-height: 64px;
  font-size: 1.15rem;
}
.learn-choices .learn-photo {
  max-width: 220px;
  margin: auto;
}
#learn-input-form {
  display: grid;
  gap: 12px;
  max-width: 420px;
  margin: 24px auto;
  text-align: left;
}
.learn-result {
  font-size: 2rem;
  font-weight: 700;
}
#learn-status {
  min-height: 1.5em;
}
#company-assignment {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.company-rows {
  max-height: 420px;
  overflow: auto;
  margin: 16px 0;
}
.company-row {
  display: grid;
  grid-template-columns: 24px minmax(120px, 1fr) minmax(160px, 1.3fr);
  gap: 12px;
  align-items: center;
  padding: 8px 0;
}
#company-assignment label,
#admin-companies-panel label,
#admin-learning-panel label {
  display: block;
  margin: 12px 0;
}
#admin-company-list {
  display: grid;
  gap: 8px;
  max-height: 300px;
  overflow: auto;
  margin: 16px 0;
}
#admin-companies-panel input:not([type='checkbox']) {
  display: block;
  max-width: 600px;
}
.learn-audit-entry {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
@media (max-width: 750px) {
  #learning-panel {
    grid-template-columns: 1fr;
  }
  .learn-stage {
    padding: 18px;
    min-height: 450px;
  }
  .company-row {
    grid-template-columns: 24px minmax(0, 1fr);
  }
  .company-row select {
    grid-column: 2;
  }
}

[data-theme='light'] .learn-stage {
  background: #fff;
}
@media (max-width: 500px) {
  .class-heading .main-tabs {
    flex-wrap: wrap;
  }
  .class-heading .main-tabs button {
    flex-basis: 45%;
  }
}

@media (max-width: 750px) {
  #learning-panel.learn-running .learn-stage {
    order: -1;
  }
}
@media (max-width: 500px) {
  .class-heading .main-tabs,
  body.seating-mode .class-heading .main-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

.learn-photo-choices {
  max-width: 570px;
  margin-inline: auto;
}
.learn-photo-choices button {
  border: 0;
  padding: 0;
  background: transparent;
}
.learn-photo-choices .learn-photo {
  max-width: none;
}
#learn-status.learn-correct,
#learn-status.learn-wrong {
  padding: 16px;
  border-radius: 12px;
  font-size: 1.3rem;
  font-weight: 700;
}
#learn-status.learn-correct {
  color: #12532d;
  background: #dcfce7;
}
#learn-status.learn-wrong {
  color: #991b1b;
  background: #fee2e2;
}
.learn-symbol {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 210px;
  margin-bottom: 32px;
}
.learn-symbol > span {
  display: grid;
  place-content: center;
  width: 145px;
  height: 180px;
  border-radius: 18px;
  font-size: 70px;
  background: #ffe43c;
  color: #243440;
  transform: rotate(-12deg);
  box-shadow: 0 8px 20px #0002;
}
.learn-symbol > span + span {
  transform: rotate(10deg);
  background: #dcfce7;
  color: #12532d;
  margin-left: -20px;
}
.learn-symbol small {
  font-size: 15px;
}
#learn-flip {
  display: block;
  width: min(100%, 310px);
  aspect-ratio: 1;
  perspective: 1000px;
  margin: auto;
  padding: 0;
  border: 0;
  background: transparent;
}
.learn-flip-inner {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.55s ease;
}
#learn-flip.is-flipped .learn-flip-inner {
  transform: rotateY(180deg);
}
.learn-flip-front,
.learn-flip-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: 18px;
  overflow: hidden;
}
.learn-flip-back {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  padding: 24px;
  background: #ffe43c;
  color: #243440;
  transform: rotateY(180deg);
}
.learn-flip-back strong {
  font-size: 2rem;
}
.learn-flip-back small {
  font-size: 1rem;
}
@media (min-width: 751px) and (max-width: 1150px) {
  #learning-panel {
    grid-template-columns: 250px minmax(0, 1fr);
  }
}
@media (prefers-reduced-motion: reduce) {
  .learn-flip-inner {
    transition: none;
  }
}

#learn-progress,
#learn-storage {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}
label[for='learn-mode'] {
  font-weight: 700;
  font-size: 1rem;
}
#learn-mode {
  font-weight: 700;
  font-size: 1.05rem;
}
#learn-status.learn-correct,
#learn-status.learn-wrong {
  width: fit-content;
  max-width: 100%;
  margin: 20px auto;
}
.learn-surface {
  border: 1px solid var(--line);
  flex: 1;
  min-width: 0;
  padding: 18px;
  border-radius: 14px;
  background: #111a21;
}
[data-theme='light'] .learn-surface {
  background: #f4f6f8;
}
@media (max-width: 750px) {
  .learn-surface {
    padding: 12px;
  }
}
#admin-companies-panel {
  max-width: 850px;
}
#admin-company-list {
  width: 100%;
}
.admin-company-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.admin-company-row > button:first-child {
  border: 0;
  text-align: left;
}
.company-delete {
  color: #b42318;
}
#company-admin-save {
  display: inline-block;
  width: auto;
  margin: 0 0 0 8px;
}
#admin-companies-panel input:not([type='checkbox']) {
  width: min(100%, 420px);
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  background: transparent;
}

[data-theme='light'] #admin-companies-panel input:not([type='checkbox']) {
  background: #fff;
}
.learn-summary {
  max-width: 640px;
  margin: 20px auto;
  padding: 18px;
}
.learn-trophy {
  font-size: 76px;
  line-height: 1.2;
  margin-bottom: 18px;
}
.learn-summary h2 {
  margin: 0 0 12px;
}
.learn-summary .learn-result {
  margin: 12px 0 24px;
}
.learn-summary-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}
.learn-summary-stats > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 8px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--muted) 10%, transparent);
}
.learn-summary-stats strong {
  font-size: 1.7rem;
}
.learn-summary-stats span {
  font-size: 13px;
  color: var(--muted);
}
#learn-restart {
  width: auto;
  margin: 16px auto 0;
}
@media (max-width: 500px) {
  .learn-summary {
    padding: 0;
  }
  .learn-summary-stats {
    gap: 6px;
  }
  .learn-summary-stats strong {
    font-size: 1.4rem;
  }
}

.learn-trophy svg {
  width: 80px;
  height: 80px;
}

/* Shared workspace system: every tool uses the same inspector, shell and surface. */
:root {
  --tool-sidebar: 280px;
  --tool-gap: 24px;
  --tool-shell: #18232c;
  --tool-surface: #111a21;
  --tool-selected: #e6edf4;
  --tool-selected-text: #19232e;
}
[data-theme='light'] {
  --tool-shell: #fff;
  --tool-surface: #f4f6f8;
  --tool-selected: #243440;
  --tool-selected-text: #fff;
}
@media screen {
  .workspace,
  #seating-panel,
  #learning-panel {
    grid-template-columns: var(--tool-sidebar) minmax(0, 1fr);
    gap: var(--tool-gap);
    align-items: start;
  }
  .stage,
  .seat-canvas,
  .learn-stage {
    background: var(--tool-shell);
    border: 0;
    border-radius: 14px;
    padding: 18px;
    min-width: 0;
  }
  .work-surface,
  #seat-viewport {
    background: var(--tool-surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    min-width: 0;
  }
  #selection-surface {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 16px;
  }
  .stage-top,
  .learn-top,
  .seat-view-tools {
    min-height: 42px;
    margin: 0 0 16px;
    align-items: center;
    font-size: 14px;
    text-align: left;
  }
  .learn-top strong {
    font-weight: 500;
  }
  .settings,
  .learn-settings,
  .seat-controls {
    padding-top: 0;
  }
  .settings h2,
  .learn-settings h2,
  .seat-heading h2 {
    font-size: 24px;
    line-height: 1.25;
    margin: 0 0 8px;
  }
  .settings > p,
  .learn-settings > h2 + p,
  .tool-description {
    font-size: 13px;
    line-height: 1.6;
    color: var(--muted);
    margin: 0 0 18px;
  }
  .learn-settings {
    gap: 10px;
  }
  .workspace label:not(.check),
  .seat-toolbar label {
    font-size: 14px !important;
    font-weight: 500;
  }
  .workspace select,
  .workspace input:not([type='checkbox']),
  #admin-dialog input:not([type='checkbox']),
  #admin-dialog select {
    background: var(--tool-shell);
  }
  .workspace select,
  .seat-toolbar select,
  #admin-dialog input:not([type='checkbox']),
  #admin-dialog select {
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 10px 12px;
    font: inherit;
    color: inherit;
  }
  .workspace label[for='learn-mode'],
  #learn-mode {
    font-weight: 700;
  }
  .stage-top button,
  .seat-view-tools button {
    border: 1px solid var(--line);
    border-radius: 9px;
    min-height: 40px;
    color: inherit;
  }
  .seat-view-tools button[aria-pressed='true'],
  .seat-layout-tools button[aria-pressed='true'],
  body.admin-page #admin-dialog .photo-tools button[aria-pressed='true'] {
    background: var(--tool-selected);
    color: var(--tool-selected-text);
    border-color: transparent;
  }
  [data-theme='light'] .grid:not(.shuffling) .person:not(.chosen) .person-name {
    background: #fff;
  }
  .control-group {
    border-top: 1px solid var(--line);
    margin-top: 18px;
    padding-top: 14px;
  }
  .control-group > summary {
    cursor: pointer;
    font-weight: 700;
    padding: 4px 0;
  }
  .control-group .seat-toolbar {
    margin: 12px 0 0;
  }
  .control-group .seat-layout-tools {
    border: 0;
    padding-top: 0;
  }
  .seat-storage-badge {
    background: var(--line);
    color: inherit;
    padding: 4px 9px;
  }
  .seat-summary {
    font-size: 12px;
    min-height: 0;
  }
  body.admin-page #admin-dialog form {
    grid-template-columns: var(--tool-sidebar) minmax(0, 1fr);
    gap: 18px var(--tool-gap);
  }
  body.admin-page #admin-dialog form > section {
    padding: 18px;
    border-radius: 14px;
    background: var(--tool-shell);
    max-width: none;
  }
  body.admin-page #admin-dialog form > section > h2,
  body.admin-page #admin-dialog form > section > h3 {
    margin: 0 0 16px;
  }
  body.admin-page #admin-dialog .photo-tools button {
    min-height: 44px;
    border-radius: 9px;
  }
  #admin-groups,
  #photo-audit,
  #admin-company-list,
  .usage-table,
  #learn-audit-results {
    background: var(--tool-surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px;
  }
  #admin-company-list:empty {
    display: none;
  }
  #admin-dialog .usage-table th,
  #admin-dialog .usage-table td {
    padding: 12px;
  }
}
@media screen and (min-width: 851px) and (max-width: 1150px) {
  :root {
    --tool-sidebar: 250px;
  }
}
@media screen and (max-width: 850px) {
  .workspace,
  #seating-panel,
  #learning-panel {
    grid-template-columns: 1fr;
  }
  body.admin-page #admin-dialog form {
    display: flex;
    flex-direction: column;
  }
  .stage,
  .seat-canvas,
  .learn-stage,
  #selection-surface,
  .learn-surface {
    padding: 12px;
  }
  .stage-top,
  .learn-top,
  .seat-view-tools {
    flex-wrap: wrap;
    gap: 8px;
  }
}
@media print {
  #selection-surface {
    border: 0;
    background: white;
    padding: 0;
  }
}

/* Static, cached class portraits decorate only the learning start screen. */
.learn-surface {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
#learn-question:has(.learn-intro) {
  max-width: none;
}
.learn-intro-background {
  z-index: -1;
  align-content: start;
  overflow: hidden;
  opacity: 0.14;
  filter: saturate(0.45);
  pointer-events: none;
}
.learn-background-card {
  font-size: 0.875rem;
  font-weight: 600;
  min-width: 0;
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  background: #222e3a;
}
[data-theme='light'] .learn-background-card {
  background: #f4f6f8;
}
.learn-intro-content {
  position: relative;
}
.seat-controls > #seat-random {
  width: 100%;
  margin: 18px 0 0;
}
@media (max-width: 850px) {
  .learn-intro-background {
    inset: 12px 12px auto;
  }
}

/* Keep page alignment stable when switching between short and tall tools. */
html {
  scrollbar-gutter: stable;
}
.learn-stage:has(.learn-intro) {
  min-height: 0;
}
.learn-surface:has(.learn-intro) {
  padding: 16px 16px 60px;
}
#learn-question:has(.learn-intro) {
  margin: 0;
  width: 100%;
}
.learn-intro {
  display: grid;
  padding: 0;
}
.learn-intro-background {
  position: relative;
  inset: auto;
  grid-area: 1 / 1;
}
.learn-intro-content {
  grid-area: 1 / 1;
  align-self: center;
  justify-self: center;
  padding: 28px 12px;
  max-width: 600px;
  width: 100%;
}
.learn-intro-copy {
  padding: 18px 24px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--tool-shell) 82%, transparent);
}
.learn-intro-copy h2 {
  margin: 0 0 12px;
}
.learn-intro-copy p {
  margin: 8px 0;
  line-height: 1.55;
}
[data-theme='dark'] .seat-teacher {
  background: #3d515f;
  color: #eef1f5;
  border-color: #73838f;
}
@media (max-width: 850px) {
  .learn-surface:has(.learn-intro) {
    padding: 12px 12px 56px;
  }
  .learn-intro-background {
    inset: auto;
  }
}

.learn-surface:has(.learn-intro) #learn-status:empty {
  display: none;
}

/* Shared page footer: bottom-aligned for short pages, normal flow for long ones. */
@media screen {
  html:not(:fullscreen) body {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
  }
  html:not(:fullscreen) body > header,
  html:not(:fullscreen) body > main,
  html:not(:fullscreen) body > footer,
  html:not(:fullscreen) body > #admin-dialog {
    flex-shrink: 0;
  }
  html:not(:fullscreen) body > main {
    width: 100%;
    margin-block: 0;
  }
  html:not(:fullscreen) body > #landing {
    margin-block: 0;
  }
  html:not(:fullscreen) body > footer {
    margin-top: auto;
    width: 100%;
  }
}

/* Consistent admin fields, compact records, and explicit page navigation. */
#admin-dialog label:not(:has(input[type='checkbox'])) {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
#admin-dialog label:has(input[type='checkbox']) {
  margin-block: 12px;
}
.admin-filters {
  display: flex;
  align-items: end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
#admin-dialog .admin-filters label:not(:has(input[type='checkbox'])) {
  flex: 1 1 200px;
  margin: 0;
}
.admin-filters input,
.admin-filters select {
  width: 100%;
}
#learn-audit-results {
  padding: 0;
  border: 0;
  background: transparent;
}
.admin-history-section {
  margin-top: 24px;
}
.admin-history-section h3 {
  margin: 0 0 14px;
}
.score-group {
  background: var(--tool-surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 12px;
  padding: 14px;
}
.score-group h4 {
  margin: 0 0 12px;
  font-size: 14px;
}
.admin-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--tool-surface);
}
.admin-history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  text-align: left;
}
.admin-history-table th,
.admin-history-table td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.admin-history-table th {
  color: var(--muted);
  font-size: 12px;
}
.admin-history-table tr:last-child td {
  border-bottom: 0;
}
.admin-history-table small {
  display: block;
  color: var(--muted);
  line-height: 1.55;
  margin-top: 5px;
}
.admin-history-table td:first-child {
  white-space: nowrap;
}
.admin-pagination {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 16px 0;
}
.admin-pagination span {
  font-size: 13px;
  color: var(--muted);
}
#admin-companies-panel > h3 {
  margin-top: 24px !important;
}

#admin-dialog .admin-filters input,
#admin-dialog .admin-filters select {
  margin: 0;
}

/* Company information uses independent controls, never nested in person buttons. */
.person-shell {
  position: relative;
  min-width: 0;
}
.person-shell > .person {
  width: 100%;
  height: 100%;
}
.company-info {
  position: absolute;
  right: 4px;
  bottom: 3px;
  width: 28px;
  height: 28px;
  min-height: 0;
  padding: 5px !important;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: var(--tool-shell);
  z-index: 1;
}
#grid[aria-busy='true'] .company-info {
  visibility: hidden;
}
.company-info svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.person-shell:has(.company-info) .person-name {
  padding-right: 30px;
  padding-left: 8px;
}
.team-person {
  position: relative;
}
.team-person:has(.company-info) {
  padding-right: 32px;
}
.seat-place > .company-info {
  top: 2px;
  bottom: auto;
  width: 24px;
  height: 24px;
  padding: 4px !important;
}
.company-caption {
  display: none;
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}
.show-companies .company-caption {
  display: block;
}
.show-companies .seat-person:not(.seat-vertical .seat-person) .seat-face {
  width: 64px;
  height: 64px;
}
.seat-name .company-caption {
  font-size: 9px;
}
.company-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  margin: 0;
}
.company-toggle input {
  width: auto;
  margin: 0;
}
#company-tooltip {
  position: fixed;
  z-index: 10000;
  max-width: min(300px, calc(100vw - 16px));
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--tool-shell);
  color: inherit;
  box-shadow: 0 6px 24px #0002;
  pointer-events: none;
  overflow-wrap: anywhere;
}
#company-tooltip strong,
#company-tooltip span,
#company-tooltip small {
  display: block;
}
#company-tooltip span,
#company-tooltip small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}
#company-assignment > label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 18px 0 12px;
}
#company-filter {
  width: min(100%, 440px);
  box-sizing: border-box;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--tool-shell);
  color: inherit;
  font: inherit;
}
#company-search-results {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}
#company-search-results p {
  margin: 0;
  color: var(--muted);
}
#company-search-results button {
  padding: 8px 12px;
  font-size: 13px;
}
#company-search-results button[aria-pressed='true'] {
  background: var(--lime);
  color: #24333e;
}
#company-assignment .company-rows {
  margin-top: 20px;
}
#company-toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10001;
  max-width: calc(100vw - 32px);
  padding: 14px 20px;
  border: 1px solid #6aa77c;
  border-radius: 10px;
  background: #e0f5e6;
  color: #185b32;
  box-shadow: 0 4px 18px #0002;
}
@media print {
  .company-info,
  .company-toggle,
  #company-tooltip,
  #company-toast {
    display: none !important;
  }
  .person-shell:has(.company-info) .person-name {
    padding-right: 8px;
  }
}
.stored-photo-row {
  position: relative;
}
.stored-photo-row > .company-info {
  position: static;
  flex: none;
}
.workspace .company-toggle:not(.check) {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 400;
  margin: 0;
}
.company-info:hover,
.company-info:focus-visible {
  background: var(--tool-surface);
  color: inherit;
}
#crop-company label {
  display: block;
  margin: 16px 0 8px;
  font-size: 13px;
  font-weight: 600;
}
#crop-company input,
#crop-company select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--tool-shell);
  color: inherit;
  font: inherit;
}
#crop-status,
#crop-company-results {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
#crop-settings {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
#crop-settings summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 14px;
}
#crop-title {
  font-size: 22px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

/* Learning and quiz share the same workspace, with an explicit pace choice. */
.learn-purpose {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 12px;
  background: var(--line);
}
.learn-purpose button {
  flex: 1;
}
.learn-purpose button[aria-pressed='true'] {
  background: var(--tool-selected);
  color: var(--tool-selected-text);
}
.learn-review {
  margin-top: 24px;
}
.learn-review-people {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 16px;
}
.learn-review-people > div {
  width: 120px;
}
.learn-review-people .learn-photo {
  width: 96px;
  height: 96px;
  margin: 0 auto 8px;
}

#learn-purpose-hint {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
}

#learn-timer {
  width: min(100%, 560px);
  margin: 20px auto 0;
}
.learn-timer-caption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
#learn-time-track {
  height: 7px;
  border-radius: 8px;
  background: var(--line);
  overflow: hidden;
}
#learn-time-bar {
  height: 100%;
  background: #4b8a43;
  transform-origin: left;
  transition: transform 60ms linear;
}
#learn-timer.is-ending #learn-time-bar {
  background: #cc8215;
}
@media (prefers-reduced-motion: reduce) {
  #learn-time-bar {
    transition: none;
  }
}

.local-roster-row {
  position: relative;
  padding-right: 52px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 12px 0;
}
.local-roster-row img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
}
.local-roster-row label {
  flex: 1 1 140px;
  display: grid;
  gap: 6px;
  min-width: 0;
}
.local-roster-row input,
#local-class-names {
  width: 100%;
  box-sizing: border-box;
  background: #202a35;
  color: inherit;
  padding: 10px;
  border: 1px solid var(--line, #ccd2d8);
  border-radius: 8px;
}
#local-class-names {
  display: block;
  margin: 8px 0 16px;
}

:root[data-theme='light'] .local-roster-row input,
:root[data-theme='light'] #local-class-names {
  background: white;
}

.local-photo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
#management #cancel-photos {
  margin-top: 20px;
}

.upload-preview label[for='local-photos'] {
  display: block;
  margin-top: 24px;
}
.local-roster-row .local-person-remove {
  position: absolute;
  top: 20px;
  right: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  color: #ff9292;
  background: transparent;
  border: 0;
  font-size: 28px;
  line-height: 1;
}
:root[data-theme='light'] .local-roster-row .local-person-remove {
  color: #b42318;
}
.local-roster-row .local-person-remove:hover {
  background: rgb(180 35 24 / 10%);
}