/* 💧 Калькулятор потребления воды — голубая/аква тема */

.calc-intro {
  color: #555;
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 8px 0 0;
}

.calc-block label {
  display: block;
  margin-top: 16px;
  font-weight: bold;
  font-size: 15px;
  color: #222;
}

/* 🎛 Стилизованные селекты и числовое поле */
.calc-block select,
.calc-block input[type="number"] {
  width: 100%;
  padding: 10px 12px;
  margin-top: 6px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 15px;
  background: #fff;
  color: #222;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.calc-block select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%230088cc' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.calc-block select:hover,
.calc-block input[type="number"]:hover {
  border-color: #80c9e8;
}

.calc-block select:focus,
.calc-block input[type="number"]:focus {
  outline: none;
  border-color: #0088cc;
  box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.18);
}

.field-hint {
  display: block;
  color: #888;
  font-size: 12px;
  font-weight: normal;
  margin-top: 3px;
}

.calc-block button {
  margin-top: 22px;
  padding: 12px 24px;
  background: #0088cc;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  width: 100%;
  transition: background 0.2s ease;
}

.calc-block button:hover {
  background: #0073ad;
}

.calc-block button:active {
  background: #006094;
}

/* 🎴 Карточка результата */
.result-block h2 {
  margin: 0 0 14px;
  font-size: 1.25rem;
  color: #222;
}

.result-output {
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  box-shadow: none;
}

/* 💧 Карточки результата: литры и стаканы */
.water-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 12px 0 4px;
}

.water-card {
  text-align: center;
  padding: 14px 8px;
  border-radius: 12px;
}

.water-card.liters {
  background: #eaf6fd;
  border: 1px solid #c4e6f7;
}

.water-card.glasses {
  background: #e6fbf6;
  border: 1px solid #b9f0e0;
}

.water-card .water-card-value {
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.1;
}

.water-card.liters .water-card-value {
  color: #0073ad;
}

.water-card.glasses .water-card-value {
  color: #00a37d;
}

.water-card .water-card-unit {
  font-size: 13px;
  color: #666;
  margin-top: 4px;
}

.water-total-line {
  text-align: center;
  font-size: 14px;
  color: #444;
  margin: 10px 0 4px;
  line-height: 1.5;
}

/* 🌡 Визуальная шкала нормы */
.water-bar-wrap {
  margin: 14px 0 2px;
}

.water-bar {
  position: relative;
  height: 14px;
  border-radius: 10px;
  background: #eef2f5;
  border: 1px solid #dde5ea;
  overflow: hidden;
}

.water-bar-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  border-radius: 10px 0 0 10px;
  background: linear-gradient(90deg, #0088cc, #00c2a8);
  transition: width 0.6s ease;
}

.water-bar-scale {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: #999;
  margin-top: 2px;
}

/* 📋 Разбивка расчёта */
.water-breakdown {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
  font-size: 14px;
}

.water-breakdown th,
.water-breakdown td {
  padding: 8px 10px;
  border-bottom: 1px solid #e5e5e5;
  text-align: left;
  vertical-align: top;
}

.water-breakdown th {
  background: #f5f5f5;
  font-size: 13px;
}

.water-breakdown td:last-child {
  text-align: right;
  font-weight: bold;
  white-space: nowrap;
}

.water-breakdown .water-total-row td {
  border-top: 2px solid #0088cc;
  font-weight: bold;
  color: #0088cc;
}

.water-breakdown .water-total-row td:last-child {
  text-align: right;
}

.water-error {
  padding: 10px 12px;
  border-radius: 8px;
  background: #fdecea;
  border: 1px solid #f5c6c0;
  color: #b71c1c;
  font-size: 14px;
  line-height: 1.4;
}

/* ⚠️ Примечание */
.water-note {
  font-size: 12px;
  color: #888;
  margin-top: 14px;
  line-height: 1.5;
  border-top: 1px dashed #ddd;
  padding-top: 10px;
}