/* Project-specific overrides on top of Tailwind. Keep this small. */

/* Render rich code blocks coming from markdown questions */
.prose pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.5;
}
.prose code {
  background: #f1f5f9;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.9em;
}
.prose pre code {
  background: transparent;
  padding: 0;
}

/* Hide outline on the option labels while keeping a visible focus ring */
.option-card:has(input:checked) {
  border-color: #2655e6;
  background-color: #eef4ff;
}
.option-card:has(input:focus-visible) {
  outline: 2px solid #3b6eff;
  outline-offset: 2px;
}
.option-text {
  white-space: pre-line;
  font-feature-settings: "tnum";
}
.option-text code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: rgba(15, 23, 42, 0.06);
  padding: 1px 4px;
  border-radius: 3px;
  font-size: 0.9em;
}

/* Anti-cheat: prevent text selection on the question body */
.no-select {
  user-select: none;
  -webkit-user-select: none;
}

/* Form inputs rendered by Django's default widgets */
.form-stack input[type=text],
.form-stack input[type=number],
.form-stack input[type=email],
.form-stack input[type=datetime-local],
.form-stack textarea,
.form-stack select {
  margin-top: 4px;
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.9rem;
  background: white;
}
.form-stack input[type=text]:focus,
.form-stack input[type=number]:focus,
.form-stack input[type=email]:focus,
.form-stack input[type=datetime-local]:focus,
.form-stack textarea:focus,
.form-stack select:focus {
  outline: none;
  border-color: #3b6eff;
  box-shadow: 0 0 0 3px rgba(59, 110, 255, 0.15);
}
.form-stack input[type=checkbox] {
  transform: scale(1.1);
  margin-top: 8px;
}

/* Question edit — Options panel */
.option-row .option-text-input {
  width: 100%;
  min-height: 56px;
  resize: vertical;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.9rem;
  background: white;
}
.option-row .option-text-input:focus {
  outline: none;
  border-color: #3b6eff;
  box-shadow: 0 0 0 3px rgba(59, 110, 255, 0.15);
}
.option-row .option-order-input {
  width: 56px;
  margin-top: 0;
  padding: 2px 6px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  font-size: 0.85rem;
  text-align: center;
}
.option-row input[type=checkbox] {
  transform: none;
  margin: 0;
}

/* Confirmation modal used during the exam */
.exam-modal[hidden] {
  display: none;
}
.exam-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
}
.exam-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
}
.exam-modal-card {
  position: relative;
  background: #fff;
  border-radius: 10px;
  padding: 20px 24px;
  max-width: 420px;
  width: calc(100% - 40px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}