:root {
  color-scheme: light;
  --page: #f4f6fa;
  --surface: #ffffff;
  --surface-soft: #f8f9fc;
  --surface-accent: #eef6f3;
  --ink: #171a2b;
  --ink-soft: #5f6577;
  --ink-faint: #858b9c;
  --line: #e3e6ef;
  --line-strong: #d4d8e5;
  --primary: #146c5b;
  --primary-hover: #0f5648;
  --primary-soft: #e6f4f0;
  --primary-ink: #0b4d40;
  --success: #177a53;
  --success-soft: #e8f7f0;
  --warning: #98600b;
  --warning-soft: #fff3d8;
  --danger: #bc3449;
  --danger-hover: #a5293c;
  --danger-soft: #fff0f2;
  --shadow-sm: 0 1px 2px rgba(20, 32, 29, 0.05), 0 6px 18px rgba(20, 32, 29, 0.05);
  --shadow-md: 0 12px 36px rgba(20, 32, 29, 0.11);
  --radius-sm: 8px;
  --radius: 8px;
  --radius-lg: 8px;
  --sidebar-width: 264px;
  --topbar-height: 76px;
  --focus: 0 0 0 3px rgba(20, 108, 91, 0.22);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

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

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--page);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: 2.35rem;
}

h2 {
  margin-bottom: 6px;
  font-size: 1.25rem;
}

h3 {
  margin-bottom: 6px;
  font-size: 1rem;
}

[hidden] {
  display: none !important;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: #fff;
  background: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-150%);
  transition: transform 150ms ease;
}

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

.noscript-message {
  position: fixed;
  z-index: 2000;
  right: 16px;
  bottom: 16px;
  left: 16px;
  padding: 14px 18px;
  border: 1px solid #efc9cf;
  border-radius: var(--radius);
  color: #7d1f31;
  background: var(--danger-soft);
  text-align: center;
}

.muted {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.optional {
  color: var(--ink-faint);
  font-size: 0.83rem;
  font-weight: 500;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.boot-screen {
  position: fixed;
  z-index: 900;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 14px;
  color: var(--ink-soft);
  background: var(--page);
}

.boot-screen__mark,
.brand__mark {
  display: inline-grid;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 11px;
  color: #fff;
  background: var(--primary);
  box-shadow: 0 8px 22px rgba(20, 108, 91, 0.22);
  font-size: 1.1rem;
  font-weight: 850;
}

.boot-screen__mark {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  animation: breathe 1.4s ease-in-out infinite;
}

.boot-screen p {
  margin: 0;
}

@keyframes breathe {
  0%,
  100% {
    opacity: 0.66;
    transform: scale(0.96);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 1.06rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand:hover {
  text-decoration: none;
}

.brand--login {
  margin-bottom: 46px;
}

.button,
.icon-button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, box-shadow 150ms ease,
    transform 150ms ease;
}

.button {
  gap: 7px;
  padding: 10px 16px;
}

.button:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
}

.button:focus-visible,
.icon-button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 0;
  box-shadow: var(--focus);
}

.button:disabled,
.icon-button:disabled,
input:disabled,
textarea:disabled,
select:disabled {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
}

.button--primary {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 7px 16px rgba(20, 108, 91, 0.16);
}

.button--primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

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

.button--secondary:hover {
  color: var(--primary);
  border-color: #75aa9e;
  background: #f7fbfa;
}

.button--quiet {
  min-height: 34px;
  padding: 6px 9px;
  color: var(--primary);
  background: transparent;
}

.button--quiet:hover {
  background: var(--primary-soft);
}

.button--danger {
  color: #fff;
  background: var(--danger);
  border-color: var(--danger);
}

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

.button--danger-soft {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: #f2ccd2;
}

.button--danger-soft:hover {
  background: #ffe4e8;
}

.button--wide {
  width: 100%;
}

.button--compact {
  min-height: 38px;
  padding: 8px 13px;
  font-size: 0.9rem;
}

.icon-button {
  width: 42px;
  padding: 0;
  color: var(--ink-soft);
  background: transparent;
}

.icon-button:hover {
  color: var(--ink);
  background: var(--surface-soft);
}

.field {
  display: grid;
  align-content: start;
  gap: 7px;
}

.field label,
.field-label {
  color: #343849;
  font-size: 0.87rem;
  font-weight: 700;
}

.field input,
.field textarea,
.field select,
.search-field input,
.option-row input[type="text"],
.inline-form input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  outline: 0;
  color: var(--ink);
  background: var(--surface);
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

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

.field input:hover,
.field textarea:hover,
.field select:hover,
.search-field input:hover,
.option-row input[type="text"]:hover,
.inline-form input:hover {
  border-color: #b9bdca;
}

.field input:focus,
.field textarea:focus,
.field select:focus,
.search-field input:focus,
.option-row input[type="text"]:focus,
.inline-form input:focus {
  border-color: var(--primary);
  box-shadow: var(--focus);
}

.field input::placeholder,
.field textarea::placeholder,
.search-field input::placeholder,
.inline-form input::placeholder {
  color: #a0a5b3;
}

.field small,
.field-hint {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.79rem;
}

.field-hint {
  margin-top: 8px;
}

.field-hint code {
  padding: 1px 4px;
  border-radius: 4px;
  color: var(--ink-soft);
  background: var(--surface-soft);
  font-family: inherit;
}

.input-prefix {
  display: flex;
  align-items: stretch;
}

.input-prefix > span {
  display: inline-flex;
  align-items: center;
  padding: 0 0 0 12px;
  border: 1px solid var(--line-strong);
  border-right: 0;
  border-radius: 10px 0 0 10px;
  color: var(--ink-faint);
  background: var(--surface-soft);
  font-size: 0.9rem;
}

.input-prefix input {
  border-left: 0;
  border-radius: 0 10px 10px 0;
}

.input-prefix:focus-within {
  border-radius: 10px;
  box-shadow: var(--focus);
}

.input-prefix:focus-within > span,
.input-prefix:focus-within input {
  border-color: var(--primary);
  box-shadow: none;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field--span-2 {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 4px;
}

.stack {
  display: grid;
  gap: 17px;
}

.alert {
  padding: 12px 14px;
  border: 1px solid;
  border-radius: 10px;
  font-size: 0.9rem;
}

.alert--danger {
  color: #84243a;
  background: var(--danger-soft);
  border-color: #efc7ce;
}

.alert--warning {
  color: #704600;
  background: var(--warning-soft);
  border-color: #edcf91;
}

/* Authentication */

.login-layout {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
  background: var(--page);
}

.login-card {
  display: flex;
  width: min(100%, 460px);
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.login-card__intro {
  margin-bottom: 24px;
}

.login-card__intro h1 {
  font-size: 2rem;
}

.login-error {
  margin-bottom: 16px;
}

.password-field {
  position: relative;
}

.password-field input {
  padding-right: 94px;
}

.password-toggle {
  position: absolute;
  top: 5px;
  right: 5px;
}

/* Application shell */

.app-shell {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  z-index: 40;
  inset: 0 auto 0 0;
  display: flex;
  width: var(--sidebar-width);
  flex-direction: column;
  padding: 23px 18px 18px;
  overflow-y: auto;
  overscroll-behavior: contain;
  border-right: 1px solid var(--line);
  background: var(--surface);
}

.sidebar__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px 22px;
}

.sidebar__close {
  display: none;
}

.main-nav {
  display: grid;
  gap: 6px;
}

.main-nav__item {
  display: flex;
  min-height: 46px;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--ink-soft);
  font-weight: 700;
}

.main-nav__item:hover {
  color: var(--primary);
  background: var(--surface-accent);
  text-decoration: none;
}

.main-nav__item.is-active {
  color: var(--primary-ink);
  background: var(--primary-soft);
}

.main-nav__icon {
  display: inline-grid;
  width: 24px;
  place-items: center;
  font-size: 1.05rem;
}

.sidebar__account {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 38px;
  gap: 9px;
  align-items: center;
  padding: 17px 2px 0;
  margin-top: auto;
  border-top: 1px solid var(--line);
}

.avatar {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  color: var(--primary-ink);
  background: var(--primary-soft);
  font-weight: 800;
  text-transform: uppercase;
}

.sidebar__account-copy {
  min-width: 0;
}

.sidebar__account-copy strong,
.sidebar__account-copy span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar__account-copy strong {
  font-size: 0.84rem;
}

.sidebar__account-copy span {
  color: var(--ink-faint);
  font-size: 0.72rem;
}

.sidebar-scrim {
  position: fixed;
  z-index: 35;
  inset: 0;
  background: rgba(23, 26, 43, 0.42);
  backdrop-filter: blur(2px);
}

.workspace {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  padding-left: var(--sidebar-width);
}

.workspace--standalone {
  padding-left: 0;
}

.topbar {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  min-height: var(--topbar-height);
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px clamp(24px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.topbar__menu {
  display: none;
}

.topbar__context {
  display: grid;
  line-height: 1.2;
}

.topbar__label {
  margin-bottom: 3px;
  color: var(--ink-faint);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.topbar__context strong {
  font-size: 0.96rem;
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.connection-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 650;
}

.connection-state__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #23a473;
  box-shadow: 0 0 0 4px rgba(35, 164, 115, 0.11);
}

.connection-state.is-offline {
  color: var(--danger);
}

.connection-state.is-offline .connection-state__dot {
  background: var(--danger);
  box-shadow: 0 0 0 4px rgba(188, 52, 73, 0.1);
}

.main-content {
  width: 100%;
  max-width: 1540px;
  flex: 1;
  padding: clamp(28px, 4vw, 48px);
  margin: 0 auto;
  outline: 0;
}

.app-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(24px, 4vw, 48px);
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 0.76rem;
}

.page-heading,
.section-heading,
.editor-header,
.panel__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

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

.page-heading .muted {
  max-width: 660px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.metric-card {
  display: flex;
  min-height: 104px;
  align-items: center;
  gap: 15px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.metric-card__icon {
  display: inline-grid;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 13px;
  font-size: 1rem;
  font-weight: 800;
}

.metric-card__icon--primary {
  color: var(--primary);
  background: var(--primary-soft);
}

.metric-card__icon--green {
  color: var(--success);
  background: var(--success-soft);
}

.metric-card__icon--amber {
  color: var(--warning);
  background: var(--warning-soft);
}

.metric-card__label,
.metric-card strong {
  display: block;
}

.metric-card__label {
  margin-bottom: 3px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 650;
}

.metric-card strong {
  font-size: 1.65rem;
  line-height: 1;
}

.create-panel {
  padding: clamp(20px, 3vw, 30px);
  margin-bottom: 32px;
  border: 1px solid #d3e6e0;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.create-panel__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.quiz-library {
  min-height: 300px;
}

.section-heading {
  align-items: center;
  margin-bottom: 18px;
}

.section-heading h2 {
  margin-bottom: 2px;
}

.section-heading .muted {
  font-size: 0.82rem;
}

.search-field {
  position: relative;
  width: min(100%, 300px);
}

.search-field span {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 13px;
  color: var(--ink-faint);
  font-size: 1.1rem;
  transform: translateY(-51%);
}

.search-field input {
  padding-left: 38px;
}

.quiz-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.quiz-card {
  position: relative;
  display: flex;
  min-height: 260px;
  flex-direction: column;
  padding: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.quiz-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: transparent;
  content: "";
}

.quiz-card:hover {
  border-color: #c6d9d4;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.quiz-card.is-live::before {
  background: #e05e72;
}

.quiz-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.quiz-card__mark {
  display: inline-grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 13px;
  color: var(--primary-ink);
  background: var(--primary-soft);
  font-size: 0.96rem;
  font-weight: 850;
  text-transform: uppercase;
}

.quiz-card__title {
  margin-bottom: 7px;
  font-size: 1.08rem;
}

.quiz-card__title a {
  color: var(--ink);
}

.quiz-card__title a::after {
  position: absolute;
  inset: 0;
  content: "";
}

.quiz-card__title a:focus-visible {
  border-radius: 4px;
}

.quiz-card__event {
  min-height: 22px;
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 0.83rem;
}

.quiz-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding-top: 15px;
  margin-top: auto;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 0.76rem;
}

.quiz-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.quiz-card__action {
  position: relative;
  z-index: 2;
  align-self: flex-start;
  margin-top: 16px;
}

.status-badge {
  display: inline-flex;
  min-height: 25px;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--warning);
  background: var(--warning-soft);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.status-badge--published {
  color: var(--success);
  background: var(--success-soft);
}

.status-badge--live {
  color: #a3243a;
  background: var(--danger-soft);
}

.status-badge--live::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #d5475f;
  content: "";
  animation: live-pulse 1.5s ease-in-out infinite;
}

@keyframes live-pulse {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 1;
  }
}

.empty-state {
  display: grid;
  justify-items: center;
  padding: 64px 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.55);
  text-align: center;
}

.empty-state__mark {
  display: inline-grid;
  width: 56px;
  height: 56px;
  place-items: center;
  margin-bottom: 17px;
  border-radius: 18px;
  color: var(--primary);
  background: var(--primary-soft);
  font-size: 1.3rem;
  font-weight: 800;
}

.empty-state h3 {
  margin-bottom: 6px;
  font-size: 1.15rem;
}

.empty-state p {
  max-width: 480px;
  margin-bottom: 20px;
}

.empty-state--compact {
  padding: 38px 20px;
}

.empty-state--fatal {
  min-height: min(580px, calc(100vh - 180px));
  align-content: center;
}

.empty-state--fatal h1 {
  font-size: 1.8rem;
}

.loading-block {
  display: flex;
  min-height: 160px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--ink-soft);
}

.loading-block--page {
  min-height: min(620px, calc(100vh - 180px));
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid #d7e2df;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

.button .spinner {
  width: 16px;
  height: 16px;
  border-color: rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Quiz editor */

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 20px;
  color: var(--ink-faint);
  font-size: 0.8rem;
}

.breadcrumbs a {
  color: var(--ink-soft);
}

.editor-header {
  align-items: center;
  margin-bottom: 26px;
}

.editor-header__status,
.editor-header__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.editor-header__copy h1 {
  margin: 10px 0 5px;
}

.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 20px;
  align-items: start;
}

.editor-main {
  display: grid;
  min-width: 0;
  gap: 20px;
}

.editor-aside {
  position: sticky;
  top: calc(var(--topbar-height) + 20px);
  display: grid;
  gap: 20px;
}

.panel {
  padding: clamp(20px, 2.5vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.panel__heading {
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.panel__heading h2 {
  display: inline;
  margin: 0;
}

.panel__heading--with-description {
  align-items: flex-start;
}

.panel__heading--with-description .muted {
  margin: 6px 0 0 39px;
  font-size: 0.84rem;
}

.section-kicker {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  margin-right: 7px;
  border-radius: 9px;
  color: var(--primary);
  background: var(--primary-soft);
  font-size: 0.67rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  vertical-align: 2px;
}

.save-state {
  color: var(--success);
  font-size: 0.78rem;
  font-weight: 700;
}

.inline-form {
  display: flex;
  gap: 10px;
}

.inline-form__field {
  min-width: 0;
  flex: 1;
}

.domain-list {
  display: grid;
  gap: 9px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.domain-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
}

.domain-item__copy {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.domain-item__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--success);
}

.domain-item a {
  overflow: hidden;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.domain-item .icon-button {
  width: 34px;
  min-height: 34px;
  color: var(--danger);
}

.domain-empty {
  padding: 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  color: var(--ink-faint);
  background: var(--surface-soft);
  font-size: 0.82rem;
}

.question-create {
  padding: 20px;
  margin-bottom: 18px;
  border: 1px solid #d2e5df;
  border-radius: var(--radius);
  background: #f7fbfa;
}

.question-create__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.question-create__heading h3 {
  margin: 0;
  font-size: 1.08rem;
}

.question-form {
  display: grid;
  gap: 17px;
}

.question-form__row {
  display: grid;
  grid-template-columns: minmax(120px, 0.45fr) minmax(0, 1fr);
  gap: 16px;
}

.options-fieldset {
  padding: 0;
  margin: 0;
  border: 0;
}

.options-fieldset legend {
  padding: 0;
  margin-bottom: 6px;
}

.options-help {
  margin: 0 0 11px;
  color: var(--ink-faint);
  font-size: 0.78rem;
}

.options-list {
  display: grid;
  gap: 8px;
}

.option-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 36px;
  gap: 8px;
  align-items: center;
}

.option-correct {
  position: relative;
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  cursor: pointer;
}

.option-correct input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.option-correct span {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: transparent;
  background: var(--surface);
  font-size: 0.72rem;
  font-weight: 900;
  transition: border-color 150ms ease, background 150ms ease, color 150ms ease, box-shadow 150ms ease;
}

.option-correct input:checked + span {
  color: #fff;
  background: var(--success);
  border-color: var(--success);
}

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

.option-remove {
  width: 36px;
  min-height: 36px;
  color: var(--danger);
}

.add-option-button {
  justify-self: start;
  margin-top: 9px;
}

.question-list {
  display: grid;
  gap: 12px;
}

.template-run-note {
  margin: 16px 0;
}

.question-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 150ms ease;
}

.question-card[open] {
  border-color: #c8ddd7;
}

.question-card summary {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto 24px;
  gap: 12px;
  align-items: center;
  min-height: 72px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.question-card__number {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  color: var(--primary);
  background: var(--primary-soft);
  font-size: 0.76rem;
  font-weight: 850;
}

.question-card__summary-copy {
  min-width: 0;
}

.question-card__prompt {
  display: block;
  overflow: hidden;
  font-size: 0.92rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.question-card__meta {
  display: block;
  margin-top: 3px;
  color: var(--ink-faint);
  font-size: 0.73rem;
}

.question-card__chevron {
  color: var(--ink-faint);
  font-size: 0.9rem;
  transition: transform 150ms ease;
}

.question-card[open] .question-card__chevron {
  transform: rotate(180deg);
}

.question-card__body {
  padding: 20px;
  border-top: 1px solid var(--line);
  background: var(--surface-soft);
}

.question-card__actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 2px;
}

.question-card__actions-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.publish-card {
  background: var(--surface);
}

.publish-card__icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 17px;
  border-radius: 13px;
  color: var(--primary);
  background: var(--primary-soft);
  font-size: 1.1rem;
  font-weight: 800;
}

.publish-card h2 {
  font-size: 1.08rem;
}

.publish-card .muted {
  margin-bottom: 18px;
  font-size: 0.82rem;
}

.participant-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
  padding: 10px 11px;
  margin-bottom: 12px;
  border: 1px solid #d4e6e1;
  border-radius: 9px;
  color: var(--primary);
  background: var(--surface-accent);
  font-size: 0.78rem;
  font-weight: 700;
}

.participant-link span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.checklist-card h2 {
  margin-bottom: 14px;
  font-size: 1rem;
}

.checklist {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ink-faint);
  font-size: 0.82rem;
  font-weight: 650;
}

.checklist li span {
  display: inline-grid;
  width: 21px;
  height: 21px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: transparent;
  font-size: 0.68rem;
}

.checklist li.is-complete {
  color: var(--ink);
}

.checklist li.is-complete span {
  color: #fff;
  background: var(--success);
  border-color: var(--success);
}

/* Live control */

.live-panel {
  margin-top: 20px;
}

.live-panel__heading {
  align-items: flex-start;
}

.live-panel__heading .muted {
  margin: 6px 0 0 39px;
}

.live-panel__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
}

.live-updated {
  color: var(--ink-faint);
  font-size: 0.73rem;
}

.live-placeholder {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 28px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.live-placeholder__mark {
  display: inline-grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--primary);
  background: var(--primary-soft);
}

.live-placeholder h3 {
  margin-bottom: 4px;
}

.live-placeholder p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.run-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.run-stat {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-soft);
}

.run-stat span,
.run-stat strong {
  display: block;
}

.run-stat span {
  margin-bottom: 3px;
  color: var(--ink-faint);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.run-stat strong {
  font-size: 1rem;
}

.live-question-list {
  display: grid;
  gap: 12px;
}

.live-question {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.live-question.is-active {
  border-color: #73a99c;
  box-shadow: 0 0 0 3px rgba(20, 108, 91, 0.08);
}

.live-question__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 15px;
}

.live-question__header-copy {
  display: flex;
  min-width: 0;
  gap: 10px;
}

.live-question__number {
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 9px;
  color: var(--primary);
  background: var(--primary-soft);
  font-size: 0.72rem;
  font-weight: 850;
}

.live-question__prompt {
  margin: 3px 0 0;
  font-size: 0.94rem;
  font-weight: 750;
}

.phase-badge {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--ink-soft);
  background: #eceef3;
  font-size: 0.68rem;
  font-weight: 800;
}

.phase-badge--open {
  color: var(--success);
  background: var(--success-soft);
}

.phase-badge--closed {
  color: var(--warning);
  background: var(--warning-soft);
}

.phase-badge--revealed {
  color: var(--primary-ink);
  background: var(--primary-soft);
}

.result-list {
  display: grid;
  gap: 8px;
  margin-bottom: 15px;
}

.result-row {
  position: relative;
  display: grid;
  min-height: 42px;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 9px 11px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-soft);
}

.result-row__bar {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
}

.result-row__bar::-webkit-progress-bar {
  background: transparent;
}

.result-row__bar::-webkit-progress-value {
  background: #e6f4f0;
  transition: width 350ms ease;
}

.result-row__bar::-moz-progress-bar {
  background: #e6f4f0;
}

.result-row.is-correct .result-row__bar::-webkit-progress-value {
  background: #dcf3e9;
}

.result-row.is-correct .result-row__bar::-moz-progress-bar {
  background: #dcf3e9;
}

.result-row__label,
.result-row__value {
  position: relative;
  z-index: 1;
}

.result-row__label {
  overflow: hidden;
  font-size: 0.81rem;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-row__value {
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 750;
}

.live-question__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.vote-count {
  color: var(--ink-faint);
  font-size: 0.77rem;
}

.live-question__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.run-ended {
  padding: 13px 15px;
  margin-bottom: 16px;
  border: 1px solid #d0e4de;
  border-radius: 10px;
  color: var(--primary-ink);
  background: var(--primary-soft);
  font-size: 0.84rem;
  font-weight: 650;
}

/* Notifications */

.toast-region {
  position: fixed;
  z-index: 100;
  top: 18px;
  right: 18px;
  display: grid;
  width: min(390px, calc(100vw - 36px));
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) 32px;
  gap: 10px;
  align-items: start;
  padding: 13px 12px 13px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
  pointer-events: auto;
  animation: toast-in 180ms ease-out;
}

.toast__mark {
  display: inline-grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--success);
  font-size: 0.68rem;
  font-weight: 900;
}

.toast--error .toast__mark {
  background: var(--danger);
}

.toast--warning .toast__mark {
  color: #573400;
  background: #f3bd55;
}

.toast__copy strong,
.toast__copy span {
  display: block;
}

.toast__copy strong {
  margin-bottom: 2px;
  font-size: 0.84rem;
}

.toast__copy span {
  color: var(--ink-soft);
  font-size: 0.77rem;
}

.toast .icon-button {
  width: 32px;
  min-height: 32px;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
}

@media (max-width: 1180px) {
  .quiz-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .editor-aside {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-row: 1;
  }
}

@media (max-width: 900px) {
  :root {
    --sidebar-width: 278px;
  }

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

  .login-card {
    padding: 28px;
  }

  .sidebar {
    transform: translateX(-102%);
    transition: transform 180ms ease;
  }

  .sidebar.is-open {
    box-shadow: var(--shadow-md);
    transform: translateX(0);
  }

  .sidebar__close,
  .topbar__menu {
    display: inline-flex;
  }

  .workspace {
    padding-left: 0;
  }

  .topbar {
    justify-content: flex-start;
  }

  .topbar__actions {
    margin-left: auto;
  }

  .connection-state {
    display: none;
  }
}

@media (max-width: 680px) {
  :root {
    --topbar-height: 66px;
  }

  body {
    font-size: 14px;
  }

  .topbar {
    padding: 10px 14px;
  }

  .topbar__label {
    display: none;
  }

  .topbar__context strong {
    display: block;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .topbar__actions .button span {
    display: none;
  }

  .main-content {
    padding: 24px 16px 36px;
  }

  .app-footer {
    flex-direction: column;
    gap: 2px;
    padding: 14px 16px;
  }

  .page-heading,
  .editor-header,
  .panel__heading,
  .live-panel__heading {
    align-items: stretch;
    flex-direction: column;
    gap: 15px;
  }

  .dashboard-create-button {
    display: none;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .metric-card {
    min-height: 82px;
    padding: 14px 16px;
  }

  .metric-card__icon {
    width: 40px;
    height: 40px;
  }

  .quiz-grid,
  .editor-aside,
  .form-grid,
  .question-form__row,
  .run-summary {
    grid-template-columns: 1fr;
  }

  .field--span-2 {
    grid-column: auto;
  }

  .section-heading {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }

  .search-field {
    width: 100%;
  }

  .panel {
    padding: 18px 15px;
  }

  .panel__heading--with-description .muted,
  .live-panel__heading .muted {
    margin-left: 0;
  }

  .editor-header__actions,
  .editor-header__actions .button {
    width: 100%;
  }

  .inline-form {
    align-items: stretch;
    flex-direction: column;
  }

  .question-card summary {
    grid-template-columns: 34px minmax(0, 1fr) 20px;
    padding: 12px;
  }

  .question-card summary .status-badge {
    display: none;
  }

  .question-card__body {
    padding: 16px 12px;
  }

  .question-card__actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .question-card__actions-group,
  .question-card__actions-group .button,
  .question-card__actions > .button {
    width: 100%;
  }

  .live-placeholder {
    align-items: flex-start;
    padding: 20px 16px;
  }

  .live-question__header,
  .live-question__footer {
    align-items: stretch;
    flex-direction: column;
  }

  .live-question__buttons,
  .live-question__buttons .button {
    width: 100%;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .brand__mark,
  .metric-card__icon,
  .section-kicker,
  .question-card__number,
  .live-question__number {
    border: 1px solid CanvasText;
  }
}