:root {
  color-scheme: light;
  --daa-blue: #005a9c;
  --daa-blue-dark: #003f73;
  --daa-green: #7ab800;
  --daa-green-dark: #5f9100;
  --daa-text: #263238;
  --daa-muted: #66737c;
  --daa-border: #d8e1e8;
  --daa-soft: #f4f8fb;
  --daa-soft-green: #eef7df;
  font-family: Arial, Helvetica, sans-serif;
  background: #fff;
  color: var(--daa-text);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
  border-radius: 3px;
  background: var(--daa-green);
  color: #fff;
  cursor: pointer;
  min-height: 40px;
  padding: 0 14px;
}

button:hover {
  background: var(--daa-green-dark);
}

button.secondary {
  background: var(--daa-blue);
  color: #fff;
}

button.secondary:hover {
  background: var(--daa-blue-dark);
}

button.danger {
  background: #b42318;
}

button.danger:hover {
  background: #8f1d15;
}

button:disabled {
  background: #aab5bd;
  cursor: not-allowed;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--daa-border);
  border-radius: 2px;
  background: #fff;
  color: var(--daa-text);
  padding: 10px 12px;
}

input:focus,
textarea:focus {
  border-color: var(--daa-blue);
  box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.16);
  outline: none;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.app-shell {
  width: min(1110px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 58px;
}

.topbar {
  align-items: center;
  border-bottom: 4px solid var(--daa-green);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 18px;
}

.topbar h1 {
  color: var(--daa-blue-dark);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
}

.topbar a {
  color: var(--daa-blue);
  font-weight: 700;
  text-decoration: none;
}

.panel {
  background: #fff;
  border: 1px solid var(--daa-border);
  border-radius: 2px;
  padding: 22px;
}

.panel h2 {
  color: var(--daa-blue-dark);
}

.stack {
  display: grid;
  gap: 16px;
}

.split {
  align-items: start;
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(320px, 420px) 1fr;
}

.editor-layout {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
}

.editor-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

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

.participant-summary {
  background: #fff;
  border: 1px solid var(--daa-border);
  display: grid;
  gap: 6px;
  padding: 12px;
}

.score-list {
  border: 1px solid var(--daa-border);
  display: grid;
}

.score-row {
  align-items: center;
  border-bottom: 1px solid var(--daa-border);
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(120px, 1fr) minmax(120px, 2fr) auto minmax(88px, auto);
  padding: 10px 12px;
}

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

.score-bar {
  background: var(--daa-soft);
  border: 1px solid var(--daa-border);
  height: 12px;
  overflow: hidden;
}

.score-bar span {
  background: var(--daa-green);
  display: block;
  height: 100%;
}

.score-row small {
  color: var(--daa-muted);
}

.score-pie-wrap {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.score-pie {
  border: 1px solid var(--daa-border);
  border-radius: 50%;
  height: 180px;
  width: 180px;
}

.score-legend {
  display: grid;
  gap: 8px;
}

.score-legend span {
  align-items: center;
  display: flex;
  gap: 8px;
}

.score-legend i {
  display: inline-block;
  height: 12px;
  width: 12px;
}

.settings-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.settings-grid input[type="color"] {
  height: 42px;
  padding: 4px;
}

.settings-options {
  display: grid;
  gap: 10px;
}

.settings-options label {
  align-items: center;
  display: flex;
  gap: 8px;
}

.settings-options input {
  width: auto;
}

.tag-options {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 42px;
}

.tag-option {
  align-items: center;
  border: 1px solid var(--daa-border);
  border-radius: 2px;
  display: inline-flex;
  gap: 7px;
  min-height: 34px;
  padding: 6px 9px;
}

.tag-option input {
  width: auto;
}

.field {
  display: grid;
  gap: 8px;
}

.field label,
.answer-row label {
  color: var(--daa-blue-dark);
  font-weight: 700;
}

.answer-option {
  align-items: start;
  border: 1px solid var(--daa-border);
  border-radius: 2px;
  display: grid;
  gap: 12px;
  padding: 14px;
}

.answer-option:hover {
  background: var(--daa-soft);
  border-color: var(--daa-blue);
}

.answer-option input[type="checkbox"] {
  margin-top: 3px;
  width: auto;
}

.test-answer {
  align-items: start;
  cursor: pointer;
  display: grid;
  gap: 10px;
  grid-template-columns: auto 1fr;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.editor-toolbar button {
  min-height: 34px;
  min-width: 42px;
  padding: 0 10px;
}

.icon-button {
  align-items: center;
  display: inline-flex;
  font-size: 20px;
  font-weight: 700;
  height: 34px;
  justify-content: center;
  min-height: 34px;
  padding: 0;
  width: 34px;
}

.compact-list {
  border: 1px solid var(--daa-border);
  border-radius: 2px;
  display: grid;
  overflow: hidden;
}

.compact-row {
  align-items: center;
  background: #fff;
  border-bottom: 1px solid var(--daa-border);
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: 48px;
  padding: 7px 10px 7px 14px;
}

.compact-list .compact-row {
  cursor: pointer;
}

.compact-list .compact-row:hover,
.compact-list .compact-row:focus,
.compact-list .result-entry:hover > .compact-row {
  background: #e5f1f8;
  outline: none;
}

.compact-row.active-row {
  background: var(--daa-soft-green);
}

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

.compact-row-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row-actions {
  display: flex;
  gap: 6px;
}

.result-entry {
  border-bottom: 1px solid var(--daa-border);
  display: grid;
}

.result-entry:last-child {
  border-bottom: 0;
}

.result-entry .compact-row {
  border-bottom: 0;
}

.inline-result {
  background: var(--daa-soft);
  border-top: 1px solid var(--daa-border);
  padding: 16px;
}

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

.question-item {
  border: 1px solid var(--daa-border);
  border-radius: 2px;
  display: grid;
  gap: 12px;
  padding: 16px;
}

.question-item h3,
.result h2,
.panel h2 {
  margin: 0;
}

.question-item ul,
.result ul {
  margin: 0;
  padding-left: 22px;
}

.muted {
  color: var(--daa-muted);
}

.status {
  background: var(--daa-soft-green);
  border: 1px solid #cfe7a4;
  border-radius: 2px;
  color: #365700;
  padding: 12px;
}

.timer-box {
  border: 1px solid var(--daa-border);
  display: grid;
  gap: 8px;
  padding: 10px 12px;
}

.timer-meta {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.timer-track {
  background: var(--daa-soft);
  border: 1px solid var(--daa-border);
  height: 12px;
  overflow: hidden;
}

.timer-track span {
  background: var(--daa-green);
  display: block;
  height: 100%;
  transition: width 180ms linear;
  width: 100%;
}

.error {
  background: #fff1f0;
  border-color: #f4b5b0;
  color: #8f1d15;
}

.answer-row {
  align-items: center;
  display: grid;
  gap: 10px;
  grid-template-columns: auto 1fr auto;
}

.answer-row input[type="checkbox"] {
  width: auto;
}

.question-image {
  border: 1px solid var(--daa-border);
  border-radius: 2px;
  display: block;
  max-height: 360px;
  max-width: 100%;
  object-fit: contain;
}

.media-gallery {
  border: 1px solid var(--daa-border);
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  max-height: 230px;
  overflow: auto;
  padding: 10px;
}

.media-thumb {
  background: #fff;
  border: 2px solid var(--daa-border);
  border-radius: 2px;
  cursor: grab;
  height: 74px;
  min-height: 74px;
  padding: 4px;
}

.media-thumb:hover,
.media-thumb:focus,
.media-thumb.active-media {
  background: var(--daa-soft);
  border-color: var(--daa-blue);
  outline: none;
}

.media-thumb:active {
  cursor: grabbing;
}

.media-thumb img {
  display: block;
  height: 100%;
  object-fit: contain;
  width: 100%;
}

.inline-markup-image {
  border: 1px solid var(--daa-border);
  border-radius: 2px;
  display: block;
  margin: 10px 0;
  max-height: 320px;
  max-width: 100%;
  object-fit: contain;
}

.modal {
  align-items: center;
  background: rgba(31, 41, 51, 0.45);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 24px;
  position: fixed;
  z-index: 20;
}

.modal-panel {
  background: #fff;
  border-radius: 2px;
  max-height: min(760px, calc(100vh - 48px));
  overflow: auto;
  padding: 22px;
  width: min(820px, 100%);
}

.modal-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.modal-header h2 {
  margin: 0;
}

.markup {
  color: var(--daa-text);
  line-height: 1.55;
}

.markup h1,
.markup h2,
.markup h3,
.result-detail h3,
.result-detail h4 {
  margin: 0;
}

.markup h1 {
  color: var(--daa-blue-dark);
  font-size: 30px;
  line-height: 1.15;
}

.markup h2 {
  color: var(--daa-blue-dark);
  font-size: 24px;
  line-height: 1.2;
}

.markup h3 {
  color: var(--daa-blue-dark);
  font-size: 20px;
  line-height: 1.25;
}

.markup code {
  background: var(--daa-soft);
  border-radius: 4px;
  padding: 2px 5px;
}

.markup ul {
  margin: 8px 0;
  padding-left: 22px;
}

.inner-panel {
  background: var(--daa-soft);
}

.compact {
  gap: 8px;
}

.confetti {
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  position: fixed;
  z-index: 10;
}

.confetti span {
  animation: confetti-fall linear forwards;
  border-radius: 2px;
  height: 14px;
  position: absolute;
  top: -20px;
  width: 8px;
}

@keyframes confetti-fall {
  0% {
    opacity: 1;
    transform: translateY(-20px) rotate(0deg);
  }

  100% {
    opacity: 0;
    transform: translateY(100vh) rotate(520deg);
  }
}

.hidden {
  display: none !important;
}

@media (max-width: 820px) {
  .split {
    grid-template-columns: 1fr;
  }

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

  .editor-actions {
    display: flex;
    flex-wrap: wrap;
    position: static;
  }

  .participant-grid {
    grid-template-columns: 1fr;
  }

  .settings-grid {
    grid-template-columns: 1fr;
  }

  .score-row {
    grid-template-columns: 1fr auto;
  }

  .score-bar,
  .score-row small {
    grid-column: 1 / -1;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}