/* BMI Calculator Styles */
.bmi-calculator-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 40px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 30px;
    color: #2c3e50;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.bmi-calculator-header {
    text-align: center;
    margin-bottom: 32px;
}

.bmi-calculator-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin: 0 0 15px 0;
    color: #2c3e50;
    text-align: center;
}

.bmi-calculator-header p {
    font-size: 1.1rem;
    color: #6c757d;
    margin: 0;
    line-height: 1.6;
    text-align: center;
}

.bmi-calculator-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-bottom: 32px;
    background: rgba(255, 255, 255, 0.1);
    padding: 24px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.bmi-inputs {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    height: 100%;
}

.input-group {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 20px;
    padding: 20px;
    margin: 4px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
}

.input-group label {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #2c3e50;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.slider {
    flex: 1;
    height: 10px;
    border-radius: 8px;
    background: linear-gradient(90deg, #e9ecef 0%, #dee2e6 100%);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
    transition: all 0.3s ease;
    border: 3px solid #ffffff;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.slider::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    cursor: pointer;
    border: 3px solid #ffffff;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
    transition: all 0.3s ease;
}

.value-display {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 12px;
    min-width: 80px;
    border: 2px solid #e9ecef;
}

.value-display input {
    background: none;
    border: none;
    color: #2c3e50;
    font-size: 1.4rem;
    font-weight: 600;
    width: 50px;
    text-align: center;
    outline: none;
}

.value-display input::-webkit-outer-spin-button,
.value-display input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.value-display input[type=number] {
    -moz-appearance: textfield;
}

.value-display span {
    font-size: 0.9rem;
    opacity: 0.8;
}

.bmi-result {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 15px 0;
    padding: 35px;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
    width: 100%;
    max-width: calc(100% - 10px);
}

.bmi-display h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 15px 0;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bmi-value {
    font-size: 4.9rem;
    font-weight: 500;
    margin: 15px 0;
    transition: color 0.3s ease;
}

.bmi-value.underweight {
    color: #74b9ff;
}

.bmi-value.normal {
    color: #00b894;
}

.bmi-value.overweight {
    color: #fdcb6e;
}

.bmi-value.obese-1 {
    color: #e17055;
}

.bmi-value.obese-2 {
    color: #d63031;
}

.bmi-value.obese-3 {
    color: #a29bfe;
}

.bmi-classification {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.classification-text,
.risk-text {
    font-size: 1rem;
    opacity: 0.9;
}

.classification-text strong,
.risk-text strong {
    font-weight: 600;
}

.bmi-table-container {
    margin: 32px 0;
    background: #ffffff;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
    grid-column: 1 / -1;
}

.bmi-table-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 25px;
}

/* Legendas acima da tabela */
.bmi-legends {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    padding: 0 5px;
}

/* Media query para tablets */
@media (max-width: 1024px) and (min-width: 769px) {
    .bmi-calculator-container {
        padding: 50px 30px;
    }
    
    .bmi-legends {
        gap: 10px;
    }
    
    .bmi-legend-item {
        font-size: 0.8rem;
    }
    
    .bmi-scale {
        height: 70px;
    }
    
    .segment-title {
        font-size: 0.75rem;
    }
    
    .bmi-indicator {
        width: 50px;
        height: 50px;
        bottom: -40px;
    }
}

.bmi-legend-item {
    flex: 1;
    text-align: center;
    font-size: 0.85rem;
}

.legend-label {
    display: block;
    font-weight: bold;
    color: #333;
    margin-bottom: 2px;
}

.legend-description {
    display: block;
    color: #666;
    font-size: 0.8rem;
}

.bmi-scale {
    display: flex;
    border-radius: 60px;
    overflow: visible;
    height: 80px;
    margin: 30px 0 60px 0;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.18);
    position: relative;
}

.bmi-scale-segment {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    transition: all 0.3s ease;
}

.segment-title {
    color: white;
    font-weight: bold;
    font-size: 0.85rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    white-space: nowrap;
}

.bmi-scale-segment:hover {
    transform: scale(1.05);
    z-index: 2;
}

.bmi-scale-segment.active {
    transform: scale(1.08);
    z-index: 3;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    filter: brightness(1.1);
}

.bmi-scale-segment.underweight {
    background: linear-gradient(135deg, #74b9ff, #0984e3);
}

.bmi-scale-segment.normal {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
}

.bmi-scale-segment.overweight {
    background: linear-gradient(135deg, #66dd00, #4caf50);
}

.bmi-scale-segment.obese-1 {
    background: linear-gradient(135deg, #ffaa00, #ff8f00);
}

.bmi-scale-segment.obese-2 {
    background: linear-gradient(135deg, #ff6600, #e65100);
}

.bmi-scale-segment.obese-3 {
    background: linear-gradient(135deg, #ff3300, #d32f2f);
}

.bmi-scale-values {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 0.85rem;
    color: #6c757d;
    font-weight: 500;
}

.bmi-indicator {
    position: absolute !important;
    bottom: -45px !important;
    width: 60px !important;
    height: 60px !important;
    background: linear-gradient(135deg, #2c3e50, #34495e) !important;
    border-radius: 50% !important;
    border: 4px solid #ffffff !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25) !important;
    transition: left 0.5s ease !important;
    z-index: 999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    font-weight: bold !important;
    font-size: 0.8rem !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Seletor com máxima especificidade */
body .bmi-calculator-container .bmi-table-container .bmi-scale .bmi-indicator,
body .bmi-calculator-container .bmi-table-container .bmi-scale #bmi-indicator {
    position: absolute !important;
    bottom: -45px !important;
    width: 60px !important;
    height: 60px !important;
    background: linear-gradient(135deg, #2c3e50, #34495e) !important;
    border-radius: 50% !important;
    border: 4px solid #ffffff !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25) !important;
    transition: left 0.5s ease !important;
    z-index: 999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    font-weight: bold !important;
    font-size: 0.8rem !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.bmi-indicator::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #2c3e50;
    z-index: -1;
}

.bmi-table {
    display: none;
}

.bmi-footer {
    text-align: center;
    opacity: 0.8;
    font-size: 0.95rem;
}



/* Responsive Design */
@media (max-width: 768px) {
    .bmi-calculator-container {
        padding: 40px 20px;
        margin: 20px;
    }
    
    .bmi-calculator-header h2 {
        font-size: 2rem;
    }
    
    .bmi-calculator-content {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 25px;
    }
    
    .bmi-inputs {
        gap: 25px;
    }
    
    .bmi-value {
        font-size: 7.5rem;
    }
    
    /* Responsividade da tabela BMI */
    .bmi-legends {
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 20px;
    }
    
    .bmi-legend-item {
        font-size: 0.75rem;
        min-width: 80px;
    }
    
    .legend-label {
        font-size: 0.7rem;
    }
    
    .legend-description {
        font-size: 0.65rem;
    }
    
    .bmi-scale {
        height: 60px;
        margin: 20px 0 50px 0;
        border-radius: 30px;
    }
    
    .segment-title {
        font-size: 0.7rem;
        line-height: 1.1;
    }
    
    .bmi-indicator {
        width: 45px;
        height: 45px;
        bottom: -35px;
        font-size: 0.7rem;
    }
    
    .table-row {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .table-row .range {
        background: rgba(0, 0, 0, 0.1);
        font-size: 1.1rem;
    }
    
    .table-row.active .range {
        background: rgba(255, 255, 255, 0.3);
    }
}

/* Enhanced mobile slider support */
.slider {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    z-index: 2; /* ensure slider is above any helper overlays */
    pointer-events: auto !important;
}

@media (max-width: 768px) {
    .slider {
        height: 12px;
        touch-action: manipulation;
        -webkit-appearance: none;
        appearance: none;
        background: #ddd;
        border-radius: 6px;
        outline: none;
        padding: 0;
        margin: 10px 0;
    }
    
    .slider::-webkit-slider-thumb {
        width: 28px;
        height: 28px;
        -webkit-appearance: none;
        appearance: none;
        background: #007bff;
        border-radius: 50%;
        border: 3px solid #fff;
        box-shadow: 0 3px 6px rgba(0,0,0,0.3);
        cursor: pointer;
        position: relative;
        z-index: 2;
    }
    
    .slider::-moz-range-thumb {
        width: 28px;
        height: 28px;
        background: #007bff;
        border-radius: 50%;
        border: 3px solid #fff;
        box-shadow: 0 3px 6px rgba(0,0,0,0.3);
        cursor: pointer;
        -moz-appearance: none;
    }
    
    .slider::-webkit-slider-track {
        height: 12px;
        background: #ddd;
        border-radius: 6px;
    }
    
    .slider::-moz-range-track {
        height: 12px;
        background: #ddd;
        border-radius: 6px;
        border: none;
    }
    
    /* Increase touch target area */
    .slider-container {
        padding: 15px 0;
        position: relative;
    }
    
    .slider-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: -10px;
        right: -10px;
        bottom: 0;
        z-index: 1;
        /* do not intercept pointer/touch events on mobile */
        pointer-events: none !important;
    }
}

@media (max-width: 480px) {
    .bmi-calculator-container {
        margin: 3px;
        padding: 8px 5px;
        min-height: auto;
    }
    
    .bmi-calculator-header h2 {
        font-size: 1.4rem;
        margin-bottom: 5px;
    }
    
    .bmi-calculator-content {
        padding: 8px;
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .bmi-inputs {
        background: #ffffff;
        border-radius: 15px;
        padding: 15px;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        border: 1px solid #e9ecef;
        gap: 15px;
    }
    
    .input-group {
        background: none;
        box-shadow: none;
        border: none;
        padding: 0;
        margin: 0;
    }
    
    .input-group label {
        font-size: 0.9rem;
        font-weight: 600;
        margin-bottom: 10px;
        color: #2c3e50;
    }
    
    .slider-container {
        flex-direction: row;
        gap: 15px;
        align-items: center;
        margin-bottom: 0;
    }
    
    .value-display {
        min-width: 60px;
        padding: 8px 10px;
        font-size: 0.9rem;
    }
    
    .value-display input {
        font-size: 1rem;
        font-weight: 600;
        width: 35px;
    }
    
    .bmi-table {
        padding: 10px;
        margin-bottom: 8px;
    }
    
    .bmi-value {
         font-size: 5rem !important;
         margin: 8px 0 !important;
     }
     
     .bmi-classification {
         margin: 5px 0 !important;
         font-size: 0.95rem !important;
     }
     
     .bmi-risk {
         margin: 5px 0 10px 0 !important;
         font-size: 0.85rem !important;
     }
    
    /* Layout limpo para móveis - apenas escala colorida */
    .bmi-table-container {
        margin: 20px 0 !important;
        padding: 15px !important;
    }
    
    .bmi-table-container .bmi-legends {
        display: none !important;
    }
    
    .bmi-table-container .bmi-scale {
        height: 40px !important;
        margin: 10px 0 40px 0 !important;
        border-radius: 0 !important;
        flex-direction: row !important;
        overflow: visible !important;
        position: relative !important;
        max-width: 100% !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
    }
    
    .bmi-table-container .bmi-scale-segment {
        flex: 1 !important;
        height: 40px !important;
        border-radius: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        transform: none !important;
    }
    
    .bmi-table-container .bmi-scale-segment:hover {
        transform: none !important;
    }
    
    .bmi-table-container .bmi-scale-segment.active {
        transform: none !important;
        box-shadow: none !important;
    }
    
    .bmi-table-container .bmi-scale-segment:first-child {
        border-radius: 0 !important;
    }
    
    .bmi-table-container .bmi-scale-segment:last-child {
        border-radius: 0 !important;
    }
    
    .bmi-table-container .segment-title {
        display: none !important;
    }
    
    .bmi-indicator {
        width: 35px !important;
        height: 35px !important;
        bottom: -42px !important;
        font-size: 0.65rem !important;
        border: 2px solid #fff !important;
        line-height: 31px !important;
    }
    

}

/* Media query específica para desktop - redução de 20% na altura */
@media screen and (min-width: 769px) {
    .bmi-calculator-container {
        padding: 38px 40px; /* Reduzido de 48px para 38px (20% menor) */
    }
    
    .bmi-calculator-header {
        margin-bottom: 26px; /* Reduzido de 32px para 26px (20% menor) */
    }
    
    .bmi-calculator-content {
        gap: 15px !important; /* Gap drasticamente reduzido */
        margin-bottom: 0 !important; /* Margin zerado */
        padding: 10px 19px 0 19px !important; /* Padding vertical mínimo */
    }
    
    .bmi-inputs {
        gap: 5px !important; /* Gap drasticamente reduzido */
        margin-bottom: 0 !important; /* Removido margin inferior */
    }
    
    .input-group {
        padding: 8px 12px !important; /* Padding vertical drasticamente reduzido */
        margin: 0 !important; /* Margin zerado */
        min-height: auto !important; /* Remove altura mínima */
    }
    
    .input-group label {
        margin-bottom: 4px !important; /* Margin drasticamente reduzido */
        font-size: 1rem !important; /* Fonte menor */
    }
    
    .bmi-result {
        padding: 15px !important; /* Padding drasticamente reduzido */
        margin: 0 !important; /* Margin mínimo */
        height: auto !important; /* Remove altura fixa */
    }
    
    .bmi-display h3 {
        margin: 0 0 5px 0 !important; /* Margin drasticamente reduzido */
        font-size: 0.95rem !important; /* Fonte menor */
    }
    
    .bmi-value {
        margin: 5px 0 !important; /* Margin drasticamente reduzido */
    }
    
    .bmi-classification {
        gap: 3px !important; /* Gap mínimo */
    }
    
    .bmi-table-container {
        margin: 26px 0; /* Reduzido de 32px para 26px (20% menor) */
        padding: 19px; /* Reduzido de 24px para 19px (20% menor) */
    }
}

/* Media query para mobile - versão limpa */
@media screen and (max-width: 480px) {
    .bmi-legends {
        display: none;
    }
    
    .bmi-scale {
        height: 50px;
        margin: 20px 10px 60px 10px;
        border-radius: 25px;
        max-width: calc(100vw - 60px);
        position: relative;
    }
    
    .bmi-scale-segment {
        height: 50px;
        border-radius: 0;
        transform: none;
    }
    
    .bmi-scale-segment:first-child {
        border-top-left-radius: 25px;
        border-bottom-left-radius: 25px;
    }
    
    .bmi-scale-segment:last-child {
        border-top-right-radius: 25px;
        border-bottom-right-radius: 25px;
    }
    
    .segment-title {
        display: none;
    }
    
    .bmi-indicator {
        width: 45px !important;
        height: 45px !important;
        bottom: -55px !important;
        font-size: 0.75rem !important;
        border: 3px solid #fff !important;
        line-height: 39px !important;
    }
}