/* ═══════════════════════════════════════════════════════
   Plugin Test Online — Prof. Giagnotti
   Palette: Networking Anno 5 · Modulo 1
   Colore primario: #3DE8A0 (Terminal Green)
   ═══════════════════════════════════════════════════════ */

/* ── Contenitore principale ── */
.TN2_1-simulatore {
  background: #0E1118;
  padding: 28px 32px;
  border-radius: 8px;
  border: 1px solid #1E2535;
  color: #A8B8D0;
  font-family: 'Syne', sans-serif;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* ── Titolo / eyebrow ── */
.TN2_1-simulatore h2,
.TN2_1-simulatore h3 {
  font-family: 'Orbitron', sans-serif;
  color: #3DE8A0;
  font-weight: 700;
  margin-bottom: 16px;
}

.TN2_1-simulatore h2 { font-size: 1rem; }
.TN2_1-simulatore h3 { font-size: .88rem; }

/* ── Input / textarea ── */
.TN2_1-simulatore input,
.TN2_1-simulatore textarea,
.TN2_1-simulatore select {
  width: 100%;
  padding: 10px 14px;
  margin: 8px 0;
  border-radius: 5px;
  border: 1px solid #1E2535;
  background: #07090F;
  color: #DCE6F5;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  transition: border-color .2s;
  box-sizing: border-box;
}

.TN2_1-simulatore input:focus,
.TN2_1-simulatore textarea:focus,
.TN2_1-simulatore select:focus {
  outline: none;
  border-color: #3DE8A0;
}

.TN2_1-simulatore input::placeholder,
.TN2_1-simulatore textarea::placeholder {
  color: #6B7A99;
}

/* ── Bottone primario ── */
.TN2_1-simulatore button {
  padding: 10px 18px;
  background: #3DE8A0;
  color: #07090F;
  border: none;
  border-radius: 5px;
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s, transform .1s;
  white-space: nowrap;
}

.TN2_1-simulatore button:hover {
  background: #5EEBB0;
}

.TN2_1-simulatore button:active {
  transform: scale(0.97);
}

/* ── Bottone secondario (outline) ── */
.TN2_1-simulatore button.btn-secondary {
  background: transparent;
  color: #3DE8A0;
  border: 1px solid #3DE8A0;
}

.TN2_1-simulatore button.btn-secondary:hover {
  background: #0F4A30;
}

/* ── Bottone pericolo / reset ── */
.TN2_1-simulatore button.btn-danger {
  background: transparent;
  color: #FF5C5C;
  border: 1px solid #FF5C5C;
}

.TN2_1-simulatore button.btn-danger:hover {
  background: #2A0A0A;
}

/* ── Gruppo bottoni ── */
.TN2_1-simulatore .btn-group {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* ── Barra di avanzamento ── */
.TN2_1-simulatore .progress {
  height: 6px;
  background: #07090F;
  border-radius: 3px;
  margin-bottom: 20px;
  border: 1px solid #1E2535;
  overflow: hidden;
}

.TN2_1-simulatore .progress-bar {
  height: 6px;
  width: 0%;
  background: #3DE8A0;
  border-radius: 3px;
  transition: width .4s ease;
}

/* ── Feedback risposta corretta ── */
.TN2_1-simulatore .feedback-correct {
  background: #0F4A30;
  border: 1px solid #3DE8A0;
  border-radius: 6px;
  padding: 12px 16px;
  color: #3DE8A0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  margin-top: 12px;
}

/* ── Feedback risposta errata ── */
.TN2_1-simulatore .feedback-wrong {
  background: #2A0A0A;
  border: 1px solid #FF5C5C;
  border-radius: 6px;
  padding: 12px 16px;
  color: #FF5C5C;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  margin-top: 12px;
}

/* ── Card domanda ── */
.TN2_1-simulatore .question-card {
  background: #07090F;
  border: 1px solid #1E2535;
  border-radius: 6px;
  padding: 20px 24px;
  margin-bottom: 20px;
}

.TN2_1-simulatore .question-text {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  color: #DCE6F5;
  line-height: 1.7;
  margin-bottom: 16px;
}

/* ── Opzioni risposta (radio/checkbox) ── */
.TN2_1-simulatore .option-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid #1E2535;
  border-radius: 5px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  color: #A8B8D0;
}

.TN2_1-simulatore .option-label:hover {
  border-color: #3DE8A0;
  background: #0F4A30;
  color: #DCE6F5;
}

.TN2_1-simulatore .option-label.selected {
  border-color: #3DE8A0;
  background: #0F4A30;
  color: #DCE6F5;
}

.TN2_1-simulatore .option-label.correct {
  border-color: #3DE8A0;
  background: #0F4A30;
  color: #3DE8A0;
}

.TN2_1-simulatore .option-label.wrong {
  border-color: #FF5C5C;
  background: #2A0A0A;
  color: #FF5C5C;
}

/* ── Contatore domande / score ── */
.TN2_1-simulatore .score-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #6B7A99;
  background: #07090F;
  border: 1px solid #1E2535;
  border-radius: 4px;
  padding: 4px 12px;
  margin-bottom: 16px;
}

.TN2_1-simulatore .score-badge span {
  color: #3DE8A0;
}

/* ── Risultato finale ── */
.TN2_1-simulatore .result-panel {
  background: #0F4A30;
  border: 1px solid #3DE8A0;
  border-radius: 8px;
  padding: 24px 28px;
  text-align: center;
  margin-top: 20px;
}

.TN2_1-simulatore .result-panel .result-score {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: #3DE8A0;
  margin-bottom: 8px;
}

.TN2_1-simulatore .result-panel .result-label {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  color: #A8B8D0;
}

/* ── Divisore ── */
.TN2_1-simulatore .divider {
  height: 1px;
  background: #1E2535;
  margin: 20px 0;
}

/* ── Testo secondario / label ── */
.TN2_1-simulatore .label-sm {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #6B7A99;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

/* ── Codice inline ── */
.TN2_1-simulatore code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  background: #07090F;
  border: 1px solid #1E2535;
  padding: 2px 6px;
  border-radius: 3px;
  color: #3DE8A0;
}

/* ── Responsive mobile ── */
@media (max-width: 600px) {
  .TN2_1-simulatore {
    padding: 20px 16px;
  }

  .TN2_1-simulatore .btn-group {
    flex-direction: column;
  }

  .TN2_1-simulatore button {
    width: 100%;
  }
}