/* ===== Калькуляторы ПКФ «Экс-Форма» ===== */
.calculator { max-width:750px; margin:0 0 30px 0; }
.calculator__tabs { display:flex; gap:0; margin-bottom:0; }
.calculator__tab { flex:1; padding:12px 20px; border:1px solid #d0d0d0; border-bottom:none; background:#e9ecef; font-size:15px; font-weight:bold; cursor:pointer; border-radius:8px 8px 0 0; }
.calculator__tab.active { background:#f8f9fa; border-color:#e0e0e0; }
.calculator__form { background:#f8f9fa; border:1px solid #e0e0e0; border-top:none; border-radius:0 0 8px 8px; padding:25px; }
.calculator__row { margin-bottom:20px; }
.calculator__label { display:block; font-weight:bold; margin-bottom:6px; font-size:15px; }
.calculator__select, .calculator__input { width:100%; padding:10px 14px; border:1px solid #d0d0d0; border-radius:4px; font-size:15px; background:#fff; box-sizing:border-box; }
.calculator__hint { font-size:12px; color:#6c757d; margin-top:4px; }
.calculator__button { background:#dd2b1c; color:#fff; border:none; padding:14px 40px; font-size:16px; font-weight:bold; border-radius:4px; cursor:pointer; }
.calculator__button:hover { background:#b52315; }
.calculator__add-btn { background:#1a3a4a; color:#fff; border:none; padding:12px 24px; font-size:15px; font-weight:bold; border-radius:4px; cursor:pointer; }
.calculator__add-btn:hover { background:#152d3a; }
.calculator__result { margin-top:30px; }
.calculator__result h3 { color:#1a3a4a; }
.calculator__section { background:#fff; border:1px solid #e0e0e0; border-radius:6px; padding:15px; margin-bottom:15px; position:relative; }
.calculator__section h4 { margin:0 0 10px 0; color:#1a3a4a; }
.calculator__remove { position:absolute; top:10px; right:15px; background:#dd2b1c; color:#fff; border:none; padding:4px 10px; border-radius:4px; cursor:pointer; font-size:13px; }
.calculator__remove:hover { background:#b52315; }
.calculator__print-btn { margin-top:15px; background:#28a745; color:#fff; border:none; padding:10px 20px; font-size:14px; font-weight:bold; border-radius:4px; cursor:pointer; }
.calculator__print-btn:hover { background:#1e7e34; }
.calculator__section-row { display:grid; grid-template-columns:1fr 1fr; gap:15px; }
.calculator__warning { background:#fff3cd; padding:10px 15px; margin:8px 0; border-left:4px solid #ffc107; font-size:14px; }
.calculator__danger { background:#ffe0e0; padding:10px 15px; margin:8px 0; border-left:4px solid #dd2b1c; font-size:14px; }
.calculator__checkbox-label { display:flex; align-items:flex-start; gap:10px; font-size:15px; cursor:pointer; }
.calculator__checkbox { width:18px; height:18px; margin-top:2px; flex-shrink:0; }
.calculator__chart-container { background:#fff; border:1px solid #e0e0e0; border-radius:8px; padding:20px; }
@media print { .calculator__tabs, .calculator__form, .calculator__button, .calculator__add-btn, .calculator__remove, .calculator__print-btn, .calculator__loader { display:none !important; } .calculator__result { margin-top:0; } }