#calc-svai {
    background-color: #232327b0;
    padding: 20px;
}

#calc-svai .calc-header {
    text-align: center;
    margin-bottom: 2rem;
}


#calc-svai .calc-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

#calc-svai .calc-visual-full {
    width: 100%;
}

#calc-svai .calc-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

#calc-svai .calc-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#calc-svai .form-group {
    display: flex;
    flex-direction: column;
}

#calc-svai .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}


#calc-svai .form-control {
    padding: 0.8rem 1rem;
    border: 1px solid #ddd;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: white;
    color: #333;
}

#calc-svai .form-control:focus {
    outline: none;
    border-color: #666;
}


#calc-svai .visualization-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

#calc-svai .visualization-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

#calc-svai .view-controls {
    display: flex;
    gap: 0.5rem;
}

#calc-svai .view-btn {
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    background: white;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.85rem;
    font-weight: 500;
}

#calc-svai .view-btn.active {
    background: #333;
    color: white;
}

#calc-svai .view-btn:hover:not(.active) {
    background: #f5f5f5;
}

#calc-svai .foundation-visual {
    width: 100%;
    height: 500px;
    position: relative;
    overflow: hidden;
}

#calc-svai .foundation-2d {
    width: 100%;
    height: 500px;
    border: 1px solid #ddd;
    background: #f9f9f9;
    position: relative;
    overflow: hidden;
}

#calc-svai .results-section {
    background: #f9f9f9;
    border: 1px solid #ddd;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

#calc-svai .results-section h3 {
    margin: 0 0 1rem 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

#calc-svai .result-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

#calc-svai .total-cost, #calc-svai .svai-count {
    background: white;
    border: 1px solid #ddd;
    padding: 1rem;
    text-align: center;
}

#calc-svai .total-cost .label, #calc-svai .svai-count .label {
    display: block;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

#calc-svai .total-cost .value, #calc-svai .svai-count .value {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    color: #333;
}

#calc-svai .breakdown {
    background: white;
    border: 1px solid #ddd;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

#calc-svai .breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #eee;
    color: #333;
}

#calc-svai .breakdown-item:last-child {
    border-bottom: none;
}

#calc-svai .breakdown-item small {
    color: #666;
}

#calc-svai .selection-details {
    margin: 1.5rem 0;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #007cba;
}

#calc-svai .selection-details h4 {
    margin: 0 0 1rem 0;
    color: #2c3e50;
    font-size: 1rem;
}

#calc-svai .detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.8rem;
}

/* Новые компактные стили для выбранных параметров */
#calc-svai .detail-grid-compact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#calc-svai .detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

#calc-svai .detail-grid-compact .detail-item {
    padding: 0.4rem 0.8rem;
    background: white;
    border-radius: 4px;
    border: 1px solid #e1e1e1;
    font-size: 0.85rem;
    line-height: 1.3;
    display: block;
}

#calc-svai .detail-grid-compact .detail-item strong {
    color: #555;
    font-weight: 500;
}

#calc-svai .detail-grid-compact .detail-item span {
    color: #2c3e50;
    font-weight: 600;
}

#calc-svai .detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e1e1e1;
}

#calc-svai .detail-label {
    font-weight: 500;
    color: #555;
}

#calc-svai .detail-value {
    font-weight: 600;
    color: #2c3e50;
}

#calc-svai .calc-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

#calc-svai .calc-actions .button {
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

#calc-svai .calc-actions .calc-order {
    background: #007cba;
    color: white;
}

#calc-svai .calc-actions .calc-order:hover {
    background: #005a8b;
    transform: translateY(-2px);
}

#calc-svai .calc-actions .calc-pdf {
    background: #28a745;
    color: white;
}

#calc-svai .calc-actions .calc-pdf:hover {
    background: #1e7e34;
    transform: translateY(-2px);
}

#calc-svai .calc-actions .calc-pdf:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
}

#calc-svai .calc-tip {
    margin-top: 10px;
    font-size: 12px;
    color: #666;
    text-align: center;
    font-style: italic;
}

@media (max-width: 768px) {
    #calc-svai .calc-controls {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    #calc-svai .form-row {
        grid-template-columns: 1fr;
    }
    
    #calc-svai .result-summary {
        grid-template-columns: 1fr;
    }
    
    #calc-svai .calc-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    #calc-svai .calc-actions .button {
        width: 100%;
        text-align: center;
        padding: 14px 20px;
        font-size: 16px;
    }
    
    #calc-svai .detail-grid {
        grid-template-columns: 1fr;
    }
    
    #calc-svai .detail-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    #calc-svai .foundation-visual,
    #calc-svai .foundation-2d {
        height: 400px;
    }
    
    /* Мобильные улучшения для визуализации */
    #calc-svai .visualization-header {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    #calc-svai .visualization-header h3 {
        text-align: center;
        font-size: 1rem;
    }
    
    #calc-svai .view-controls {
        width: 100%;
        justify-content: center;
    }
    
    #calc-svai .view-btn {
        flex: 1;
        max-width: 120px;
        text-align: center;
    }
    
    /* Кнопки управления на мобиле */
    #calc-svai .viewer-controls {
        top: 5px !important;
        left: 5px !important;
        gap: 3px !important;
    }
    
    #calc-svai .control-btn {
        width: 28px !important;
        height: 28px !important;
        font-size: 14px !important;
    }
    
    /* Размерные линии на мобиле - уменьшаем */
    #calc-svai .foundation-2d .dimension-line {
        font-size: 0.6rem !important;
    }
    
    /* Информационная панель адаптация */
    #calc-svai .info-panel {
        max-height: 200px !important;
        overflow-y: auto !important;
        font-size: 0.6rem !important;
        line-height: 1.2 !important;
        padding: 6px !important;
        right: 5px !important;
        left: 5px !important;
        top: 55px !important;
    }
    
    /* Улучшения для полноэкранного режима */
    #calc-svai .foundation-visual:fullscreen,
    #calc-svai .foundation-2d:fullscreen {
        background: #f9f9f9 !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    #calc-svai .foundation-visual:fullscreen .info-panel,
    #calc-svai .foundation-2d:fullscreen .info-panel {
        position: fixed !important;
        top: 20px !important;
        right: 20px !important;
        left: auto !important;
        z-index: 9999 !important;
        max-width: 300px !important;
        font-size: 0.9rem !important;
        padding: 15px !important;
        box-shadow: 0 4px 20px rgba(0,0,0,0.5) !important;
    }
    
    #calc-svai .foundation-visual:fullscreen .viewer-controls,
    #calc-svai .foundation-2d:fullscreen .viewer-controls {
        position: fixed !important;
        top: 20px !important;
        left: 20px !important;
        z-index: 9999 !important;
    }
    
    #calc-svai .foundation-visual:fullscreen .control-btn,
    #calc-svai .foundation-2d:fullscreen .control-btn {
        width: 40px !important;
        height: 40px !important;
        font-size: 18px !important;
        box-shadow: 0 2px 10px rgba(0,0,0,0.3) !important;
    }
}

/* Мобильный полноэкранный режим */
.mobile-fullscreen-active {
    overflow: hidden !important;
}

#calc-svai .mobile-fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    background: #f9f9f9 !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
}

/* Информационная панель в полноэкранном режиме - единые стили */
#calc-svai .mobile-fullscreen .info-panel {
    position: fixed !important;
    top: 20px !important;
    right: 20px !important;
    left: auto !important;
    z-index: 10000 !important;
    max-width: 300px !important;
    font-size: 0.9rem !important;
    padding: 15px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5) !important;
}

/* Убираем сложную логику - теперь простое переключение везде */

#calc-svai .mobile-fullscreen .visualization-header {
    display: none !important;
}

#calc-svai .mobile-fullscreen .view-controls {
    display: none !important;
}

/* Не скрываем заголовок на мобильном - только переключатели режимов */

/* Кнопки в полноэкранном режиме - минимальные изменения */
#calc-svai .mobile-fullscreen .viewer-controls {
    position: fixed !important;
    top: 20px !important;
    left: 20px !important;
    z-index: 10002 !important;
}

/* Убираем все изменения стилей кнопок в полноэкранном режиме */

#calc-svai .mobile-fullscreen .visual-section {
    width: 100vw !important;
    height: 100vh !important;
    position: relative !important;
}

#calc-svai .mobile-fullscreen #foundation-2d {
    width: 100vw !important;
    height: 100vh !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
}

#calc-svai .mobile-fullscreen #foundation-3d {
    width: 100vw !important;
    height: 100vh !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
}

/* Стили для информационной панели в полноэкранном режиме убраны, так как панель скрыта */

#calc-svai .mobile-fullscreen .viewer-controls {
    position: fixed !important;
    top: 20px !important;
    left: 20px !important;
    z-index: 10000 !important;
}

/* Адаптация для очень маленьких экранов */
@media (max-width: 480px) {
    #calc-svai .mobile-fullscreen .info-panel {
        max-width: 250px !important;
        font-size: 0.8rem !important;
        padding: 12px !important;
        top: 10px !important;
        right: 10px !important;
    }
    
    #calc-svai .mobile-fullscreen .viewer-controls {
        top: 10px !important;
        left: 10px !important;
    }
    
    #calc-svai .mobile-fullscreen .control-btn {
        width: 36px !important;
        height: 36px !important;
        font-size: 16px !important;
    }
}

/* Убираем стили для стандартного полноэкранного режима - используем только мобильный */

/* Убираем специальные стили для кнопки информационной панели - все кнопки одинаковые */

/* Убираем принудительное управление видимостью через CSS - теперь это делает JavaScript */

/* Общие стили для мобильных устройств */
@media (max-width: 768px) {
    #calc-svai #foundation-2d,
    #calc-svai #foundation-3d {
        width: 100% !important;
        height: 400px !important;
    }
    
    /* Улучшаем отображение контролов на мобильных */
    #calc-svai .viewer-controls {
        position: absolute !important;
        top: 10px !important;
        left: 10px !important;
        z-index: 1000 !important;
    }
    
    #calc-svai .control-btn {
        width: 40px !important;
        height: 40px !important;
        font-size: 16px !important;
        margin-right: 5px !important;
    }
    
    /* Специальные стили для полноэкранного режима на мобильных */
    #calc-svai .mobile-fullscreen .viewer-controls {
        position: fixed !important;
        top: 15px !important;
        left: 15px !important;
        z-index: 10002 !important;
    }
    
    #calc-svai .mobile-fullscreen .control-btn {
        width: 45px !important;
        height: 45px !important;
        font-size: 20px !important;
    }
}