:root {
  color-scheme: light;
  --bg: #f9f3e5;
  --panel: #fffaf0;
  --ink: #333;
  --accent: #ff5722;
  --accent-2: #1f7a8c;
  --grid: rgba(51, 51, 51, 0.08);
  --shadow: 0 12px 30px rgba(51, 51, 51, 0.12);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Lucida Sans", sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

.page {
  max-width: 1300px;
  margin: 0 auto;
  padding: 28px 24px 40px;
}

.home {
  max-width: 1200px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 12px;
}

h1 {
  margin: 6px 0 0;
  font-size: 36px;
}

.title {
  margin: 0 0 6px;
  font-size: 32px;
}

.subtitle {
  margin: 0;
  font-size: 14px;
  opacity: 0.85;
}

.hero {
  padding: 30px;
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.primary-link,
.ghost-link {
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.primary-link {
  background: var(--accent);
  color: #fff;
}

.ghost-link {
  border: 1px solid rgba(51, 51, 51, 0.2);
  color: var(--ink);
  background: #fff;
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.public-section {
  margin-top: 24px;
}

.public-test-card {
  background: #fff;
  border: 1px solid rgba(51, 51, 51, 0.2);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

#public-tests {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.scoreboard {
  display: flex;
  gap: 16px;
}

.score {
  background: var(--panel);
  border: 1px solid rgba(51, 51, 51, 0.2);
  padding: 10px 18px;
  border-radius: var(--radius);
  min-width: 100px;
  text-align: center;
  box-shadow: var(--shadow);
}

.label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.role-badge {
  padding: 8px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(51, 51, 51, 0.2);
  box-shadow: var(--shadow);
  font-size: 13px;
  font-weight: 600;
}

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

.logout {
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 87, 34, 0.35);
  background: rgba(255, 87, 34, 0.08);
  color: #b63a12;
  box-shadow: var(--shadow);
  font-size: 13px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.logout:hover {
  background: rgba(255, 87, 34, 0.15);
  box-shadow: 0 10px 22px rgba(255, 87, 34, 0.18);
  transform: translateY(-1px);
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: 24px;
}

.dashboard {
  display: grid;
  grid-template-columns: 1fr 1.4fr 0.9fr;
  gap: 20px;
  align-items: start;
}

.game-panel {
  background: var(--panel);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid rgba(51, 51, 51, 0.2);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}


canvas {
  width: min(82vw, 640px);
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(51, 51, 51, 0.2);
  background: #fffdf8;
  border-radius: var(--radius);
}

.hud {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

button {
  border: 1px solid rgba(51, 51, 51, 0.2);
  background: white;
  padding: 10px 18px;
  font-size: 14px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow);
}

button:active {
  transform: translateY(1px);
}

button.primary {
  background: var(--accent);
  color: #fff;
  border: none;
}

.hint {
  margin: 0;
  font-size: 14px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stack input,
.stack textarea,
.stack select {
  padding: 10px 14px;
  border: 1px solid rgba(51, 51, 51, 0.2);
  border-radius: var(--radius);
  font-size: 14px;
}

.stack input:focus,
.stack textarea:focus,
.stack select:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.2);
}

.stack input:hover,
.stack textarea:hover,
.stack select:hover {
  box-shadow: 0 6px 14px rgba(51, 51, 51, 0.08);
}

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

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

.test-row {
  padding: 12px;
  border: 1px solid rgba(51, 51, 51, 0.2);
  border-radius: 12px;
  background: #fffdf5;
  display: grid;
  gap: 10px;
  cursor: pointer;
}

.test-row.selected {
  border-color: #6bbf73;
  box-shadow: 0 0 0 3px rgba(107, 191, 115, 0.2);
  background: #f0fbf2;
}

.test-row.editing {
  border-color: #6bbf73;
  background: #e7f8ea;
}

.test-title span {
  display: block;
  font-size: 12px;
}

.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  margin-top: 6px;
}

.badge.published {
  background: #dff5e1;
  color: #1f6b2f;
}

.badge.draft {
  background: #ffe9d6;
  color: #a0481c;
}

.test-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.actions {
  display: flex;
  gap: 8px;
}

.icon-btn {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid rgba(51, 51, 51, 0.2);
  background: #fff;
  padding: 0;
}

.test-actions button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.test-link {
  font-size: 12px;
  word-break: break-all;
}

.muted {
  display: inline-block;
  margin-left: 8px;
  color: rgba(51, 51, 51, 0.6);
}

.result-block {
  padding: 12px;
  border: 1px dashed rgba(51, 51, 51, 0.3);
  border-radius: 12px;
  background: #fffdf5;
}

.result-block span {
  display: block;
  font-size: 12px;
}

.question-item {
  background: #fff;
  border: 1px solid rgba(51, 51, 51, 0.2);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.question-item.editing {
  border-color: #6bbf73;
  background: #e7f8ea;
}

.question-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.option-chip {
  padding: 4px 8px;
  border-radius: 10px;
  border: 1px solid rgba(51, 51, 51, 0.2);
  background: #fffaf0;
  font-size: 12px;
}

.option-chip.correct {
  background: #dff5e1;
  border-color: #6bbf73;
  color: #1f6b2f;
  font-weight: 600;
}

#questions-list {
  max-height: 260px;
  overflow-y: auto;
}

.side-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card {
  background: var(--panel);
  border: 1px solid rgba(51, 51, 51, 0.2);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.card h2 {
  margin-top: 0;
}

ul {
  margin: 0;
  padding-left: 18px;
}

.dpad {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.dpad .row {
  display: flex;
  gap: 10px;
}

.touch-dpad button {
  min-width: 90px;
  padding: 12px 18px;
  font-size: 16px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(20, 16, 12, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 10;
}

.modal.hidden {
  display: none;
}

.modal-card {
  background: #fff7e6;
  border: 1px solid rgba(51, 51, 51, 0.2);
  border-radius: var(--radius);
  padding: 24px;
  width: min(520px, 92vw);
  box-shadow: var(--shadow);
  text-align: center;
}

.countdown {
  position: fixed;
  inset: 0;
  background: rgba(20, 16, 12, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 12;
}

.countdown-number {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  font-weight: 700;
  box-shadow: var(--shadow);
}

.options {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}

.feedback {
  min-height: 22px;
  margin: 6px 0 14px;
  font-weight: bold;
}

.feedback.correct {
  color: #1f6b2f;
}

.feedback.wrong {
  color: #b3261e;
}

.hidden {
  display: none;
}

@media (max-width: 860px) {
  .layout {
    grid-template-columns: 1fr;
  }

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

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

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

  #public-tests {
    grid-template-columns: 1fr;
  }

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