/**
 * VPR 7 - Task 8: Text Information Volume
 * Специфичные стили для задания 8 (Определение объёма текстовой информации)
 */

/* Импорт общих стилей */
@import url("vpr7-common.css");

/* ============================================
   Task Type Badge
   ============================================ */
.task-type {
  display: inline-block;
  background: linear-gradient(145deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
}

/* ============================================
   Answer Section
   ============================================ */
.answer-section {
  margin: 20px 0;
}

.answer-label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
  color: #333;
  font-size: 1rem;
}

.answer-input-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.answer-input {
  flex: 1;
  max-width: 200px;
  padding: 12px 15px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1.2rem;
  transition: all 0.2s;
}

.answer-input:focus {
  outline: none;
  border-color: #667eea;
}

.answer-input.correct {
  border-color: #38ef7d;
  background: rgba(17, 153, 142, 0.1);
}

.answer-input.incorrect {
  border-color: #f45c43;
  background: rgba(235, 51, 73, 0.1);
}

.answer-unit {
  font-size: 1.2rem;
  font-weight: bold;
  color: #1e3c72;
  min-width: 40px;
}

/* ============================================
   Formula Box
   ============================================ */
.formula-box {
  background: #f0f4f8;
  border-radius: 8px;
  padding: 12px;
  margin-top: 15px;
}

.formula-box h5 {
  color: #333;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

.formula-item {
  padding: 6px 10px;
  margin: 4px 0;
  background: white;
  border-radius: 4px;
  font-size: 0.9rem;
  color: #555;
  border-left: 3px solid #667eea;
}

.formula-item sup {
  font-size: 0.75rem;
}

/* ============================================
   Hint Steps
   ============================================ */
#hintSteps {
  line-height: 1.8;
  margin-bottom: 15px;
}

.hint-step {
  margin: 8px 0;
  padding: 8px 12px;
  background: #f8f9fa;
  border-radius: 6px;
  border-left: 3px solid #667eea;
}

.formula {
  display: inline-block;
  background: rgba(102, 126, 234, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: "Consolas", monospace;
  color: #667eea;
}