:root {
  color-scheme: light;
  --ink: #183d35;
  --muted: #61736b;
  --paper: #f6f5ed;
  --line: #dfe5db;
  --green: #e7efdf;
  --gold: #b57a2e;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    14px/1.45 system-ui,
    -apple-system,
    'Segoe UI',
    sans-serif;
}
button,
input,
select {
  font: inherit;
}
button,
select {
  cursor: pointer;
}
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid #ca913f;
  outline-offset: 3px;
}
.proposal {
  padding: 9px 24px;
  background: #e5eadc;
  color: #3b5245;
  font-size: 12px;
  letter-spacing: 0.02em;
}
.shell {
  display: grid;
  grid-template-columns: 172px 1fr;
  max-width: 1240px;
  margin: auto;
  min-height: 900px;
}
.side {
  padding: 28px 18px;
  border-right: 1px solid var(--line);
}
.brand {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -1px;
}
.brand span {
  font-weight: 400;
}
.side small {
  display: block;
  color: var(--muted);
  margin-top: 5px;
  font-size: 11px;
  letter-spacing: 0.16em;
}
.nav {
  margin-top: 42px;
  display: grid;
  gap: 8px;
}
.nav div {
  padding: 11px 12px;
  color: var(--muted);
}
.nav .active {
  background: var(--ink);
  color: #fff;
  border-radius: 9px;
  font-weight: 650;
}
.side-note {
  margin-top: 38px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.65;
}
.main {
  padding: 30px 34px;
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 11px;
  font-weight: 650;
  color: var(--muted);
}
h1 {
  margin: 5px 0 8px;
  font-size: 30px;
  letter-spacing: -1px;
  font-weight: 650;
}
h2 {
  font-size: 16px;
  margin: 0;
}
p {
  margin: 0;
  color: var(--muted);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 9px;
  border-radius: 6px;
  background: var(--green);
  font-size: 11px;
  font-weight: 650;
  white-space: nowrap;
}
.badge:before {
  content: '';
  height: 6px;
  width: 6px;
  background: #6f8d50;
  border-radius: 50%;
}
.outline {
  border: 1px solid #bec9b9;
  border-radius: 7px;
  padding: 9px 12px;
  background: transparent;
  color: var(--ink);
  font-weight: 600;
}
.intro {
  margin-bottom: 23px;
}
.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
}
.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 13px;
}
.mode {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.mode label {
  flex: 1;
  min-width: 120px;
  position: relative;
}
.mode input {
  position: absolute;
  opacity: 0;
}
.mode span {
  display: block;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}
.mode input:checked + span {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
}
.mode input:focus-visible + span {
  outline: 3px solid #ca913f;
}
.mode-note {
  font-size: 12px;
  margin-top: 11px;
  min-height: 18px;
}
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 25px 0 12px;
  gap: 12px;
}
.section-title p {
  font-size: 12px;
}
.new-room {
  border: 0;
  background: var(--ink);
  color: white;
  border-radius: 8px;
  padding: 10px 13px;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 600;
}
.columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 16px;
}
.rooms {
  padding: 0;
  overflow: hidden;
}
.group {
  padding: 12px 17px;
  background: #f2f5ec;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 650;
}
.group small {
  font-weight: 400;
  color: var(--muted);
}
.room {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: white;
  text-align: left;
  padding: 15px 17px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}
.room:last-child {
  border: 0;
}
.room.selected {
  background: #f3f6ed;
  box-shadow: inset 3px 0 var(--ink);
}
.room-icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 10px;
  background: #e3ebd8;
  display: grid;
  place-items: center;
  font-size: 17px;
}
.room-copy {
  flex: 1;
  min-width: 0;
}
.room strong {
  display: block;
  font-size: 13px;
  font-weight: 650;
}
.room p {
  font-size: 11px;
  margin-top: 3px;
}
.access {
  font-size: 10px;
  border: 1px solid #ced9c5;
  border-radius: 5px;
  padding: 3px 6px;
  white-space: nowrap;
}
.detail {
  padding: 17px;
}
.detail h2 {
  font-size: 15px;
}
.detail label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 13px;
}
.detail select {
  margin-top: 5px;
  width: 100%;
  border: 1px solid #cdd7c6;
  padding: 8px;
  border-radius: 6px;
  color: var(--ink);
  background: white;
  font-size: 12px;
}
.detail p {
  font-size: 11px;
  margin-top: 10px;
}
.line {
  height: 1px;
  background: var(--line);
  margin: 15px 0;
}
.check {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 11px;
}
.check input {
  accent-color: var(--ink);
  margin-top: 2px;
}
.permissions {
  margin-top: 16px;
}
.permissions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 13px;
}
.permission-head {
  font-size: 12px;
  font-weight: 650;
  margin-bottom: 7px;
}
.features {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.feature {
  font-size: 11px;
  background: #edf3e6;
  border: 1px solid #dce6d0;
  padding: 4px 7px;
  border-radius: 5px;
}
.feature.off {
  background: #f5f4ef;
  color: #7c8178;
  border-color: #e4e5dd;
}
.editor-note {
  font-size: 11px;
  margin-top: 12px;
}
.moderation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  padding: 15px 18px;
}
.moderation p {
  font-size: 11px;
  margin-top: 4px;
  max-width: 450px;
}
.moderation button {
  font-size: 11px;
  padding: 8px 10px;
}
.bottom {
  margin-top: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.bottom p {
  font-size: 11px;
  line-height: 1.55;
}
.bottom strong {
  font-weight: 600;
  color: var(--ink);
}
.simulation {
  font-size: 11px;
  color: #7a672d;
  background: #f1ecd8;
  padding: 7px 10px;
  border-radius: 5px;
  margin-top: 14px;
  min-height: 29px;
}
@media (max-width: 1050px) {
  .shell {
    grid-template-columns: 140px 1fr;
  }
  .side {
    padding: 26px 14px;
  }
  .brand {
    font-size: 19px;
  }
  .main {
    padding: 26px 23px;
  }
  .columns {
    grid-template-columns: minmax(0, 1fr) 220px;
  }
  .detail {
    padding: 14px;
  }
  .room {
    padding: 13px 14px;
  }
  .room p {
    font-size: 10px;
  }
  .access {
    font-size: 9px;
  }
}
@media (max-width: 760px) {
  .shell {
    grid-template-columns: 114px 1fr;
  }
  .side {
    padding: 23px 11px;
  }
  .side small {
    font-size: 9px;
  }
  .brand {
    font-size: 16px;
  }
  .nav div {
    padding: 9px 7px;
    font-size: 12px;
  }
  .main {
    padding: 22px 18px;
  }
  h1 {
    font-size: 26px;
  }
  .columns {
    grid-template-columns: 1fr;
  }
  .detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 18px;
  }
  .detail h2,
  .detail .line,
  .detail .check,
  .detail p {
    grid-column: 1/-1;
  }
  .detail .line {
    margin: 10px 0;
  }
  .panel {
    padding: 15px;
  }
  .room {
    padding: 12px 15px;
  }
  .room p {
    font-size: 11px;
  }
  .room strong {
    font-size: 13px;
  }
  .access {
    font-size: 10px;
  }
  .permissions-grid {
    gap: 10px;
  }
  .moderation {
    flex-wrap: wrap;
  }
  .side-note {
    font-size: 11px;
  }
  .mode label {
    min-width: 100px;
  }
  .mode span {
    font-size: 11px;
    padding: 10px 5px;
  }
}
@media (max-width: 480px) {
  .proposal {
    padding: 8px 14px;
  }
  .shell {
    display: block;
  }
  .side {
    display: none;
  }
  .main {
    padding: 20px 14px;
  }
  .top {
    align-items: flex-start;
  }
  h1 {
    font-size: 25px;
  }
  .badge {
    font-size: 10px;
  }
  .mode label {
    min-width: 110px;
  }
  .permissions-grid {
    grid-template-columns: 1fr;
  }
  .detail {
    display: block;
  }
  .section-title {
    align-items: flex-start;
  }
  .new-room {
    white-space: normal;
    max-width: 122px;
  }
  .access {
    font-size: 9px;
  }
}

.feature {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  cursor: pointer;
}
.feature input {
  margin: 0;
  width: 11px;
  height: 11px;
  accent-color: var(--ink);
}
.feature:has(input:disabled) {
  cursor: default;
}

[hidden] {
  display: none !important;
}
a {
  text-decoration: none;
  color: inherit;
}
button:disabled {
  opacity: 0.5;
  cursor: default;
}
fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}
legend {
  font-size: 12px;
  font-weight: 650;
  margin: 12px 0 8px;
}
fieldset:disabled {
  opacity: 0.7;
}
label {
  display: block;
}
input:not([type='checkbox']):not([type='radio']),
select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px;
  border: 1px solid #cdd7c6;
  border-radius: 7px;
  background: white;
  color: var(--ink);
  min-width: 0;
}
input[type='checkbox'],
input[type='radio'] {
  accent-color: var(--ink);
}
.form {
  display: grid;
  gap: 13px;
  margin-top: 16px;
}
.form > button {
  justify-self: start;
}
.form label {
  font-size: 12px;
  color: var(--muted);
}
.fields {
  display: flex;
  align-items: end;
  gap: 14px;
  flex-wrap: wrap;
  margin: 14px 0;
}
.fields > label {
  flex: 1;
  min-width: 150px;
}
.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.status {
  padding: 12px 0;
  min-height: 46px;
  font-size: 13px;
}
.status.error {
  color: #8b3429;
}
.group {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  color: var(--ink);
  cursor: pointer;
}
.group[aria-pressed='true'] {
  background: #e4eddc;
}
.room-copy > span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 3px;
}
.empty {
  padding: 14px 17px;
  font-size: 12px;
}
.inline,
.detail .inline {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 6px 0;
  font-size: 12px;
}
.inline input {
  margin: 0;
}
.detail {
  min-width: 0;
}
.detail details p {
  margin-bottom: 10px;
}
.detail fieldset {
  max-height: 230px;
  overflow: auto;
}
.line {
  width: 100%;
}
.mode-note {
  margin-bottom: 12px;
}
summary {
  cursor: pointer;
  font-size: 12px;
  font-weight: 650;
}
details {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
details > p {
  font-size: 12px;
  line-height: 1.6;
  margin-top: 10px;
}
.permissions-grid {
  align-items: start;
}
.permissions-grid fieldset {
  min-width: 0;
}
.permissions-grid legend {
  margin-top: 4px;
}
.feature {
  min-height: 30px;
  font-size: 12px !important;
  color: var(--ink) !important;
  margin: 0 !important;
}
.feature input {
  width: 13px;
  height: 13px;
}
.permissions .form {
  gap: 20px;
}
.permissions p {
  font-size: 12px;
}
.invitations {
  margin-top: 16px;
}
.invitations > p,
.invitations > label {
  font-size: 12px;
  margin-top: 10px;
}
.invitations details {
  margin-top: 15px;
}
.invite-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.invite-row button {
  flex-shrink: 0;
}
.side .nav a {
  padding: 11px 12px;
  color: var(--muted);
}
.side .nav a[aria-current] {
  background: var(--ink);
  color: white;
  border-radius: 9px;
}
.side-note {
  margin-top: 38px;
}
.bottom {
  display: block;
  font-size: 12px;
  line-height: 1.7;
}
.bottom strong {
  color: var(--ink);
}
.check input {
  flex-shrink: 0;
}
.top .eyebrow {
  text-decoration: underline;
  text-underline-offset: 3px;
}
dialog {
  border: 1px solid var(--line);
  border-radius: 15px;
  color: var(--ink);
  background: var(--paper);
  width: min(540px, 92vw);
  padding: 24px;
}
dialog::backdrop {
  background: #102e29a8;
}
.close-dialog {
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 24px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.skip-link {
  position: absolute;
  left: 20px;
  top: -80px;
  background: white;
  padding: 12px;
  z-index: 10;
}
.skip-link:focus {
  top: 12px;
}
.main > section#login {
  max-width: 560px;
}
.invitations input[readonly] {
  font-size: 12px;
}
#invitations-list:empty {
  display: none;
}
@media (max-width: 760px) {
  .detail {
    display: block;
  }
  .columns {
    grid-template-columns: 1fr;
  }
  .fields > label {
    min-width: 120px;
  }
  .main {
    padding: 20px 16px;
  }
  .actions {
    gap: 5px;
  }
  .outline {
    font-size: 12px;
  }
}
@media (max-width: 480px) {
  .top {
    align-items: center;
  }
  .actions {
    justify-content: end;
  }
  .panel-top {
    align-items: start;
  }
  .panel-top a {
    font-size: 11px;
  }
  .mode label {
    min-width: 90px;
  }
  .section-title {
    align-items: center;
  }
  .invite-row {
    flex-wrap: wrap;
  }
}