/* ====================================
   CALCULADORA DEL AHORRO - 365WATER
   Estilos del modal y componentes
   ==================================== */

/* Botón para abrir la calculadora */
.btn-calculator {
    background: linear-gradient(135deg, #00E676, #8BEBB8) !important;
    border: 2px solid #00E676 !important;
    color: #fff !important;
    font-weight: 600 !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3) !important;
    box-shadow: 0 4px 15px rgba(0, 230, 118, 0.4) !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    overflow: hidden !important;
}

.btn-calculator:hover {
    background: linear-gradient(135deg, #8BEBB8, #00E676) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(0, 230, 118, 0.6) !important;
    border-color: #00D669 !important;
    color: #fff !important;
}

.btn-calculator:active {
    transform: translateY(0px) !important;
    box-shadow: 0 2px 10px rgba(0, 230, 118, 0.4) !important;
}

/* Efecto de pulso para el botón */
@keyframes pulse-green {
    0% { box-shadow: 0 4px 15px rgba(0, 230, 118, 0.4); }
    50% { box-shadow: 0 4px 25px rgba(0, 230, 118, 0.8); }
    100% { box-shadow: 0 4px 15px rgba(0, 230, 118, 0.4); }
}

.btn-calculator {
    animation: pulse-green 2s infinite !important;
}

/* Modal - Overlay */
.calculator-modal {
    display: none;
    position: fixed;
    z-index: 999995; /* Por debajo del modal de WhatsApp (999999) */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(5px);
}

.calculator-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Contenido del modal */
.calculator-modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8fcff 100%);
    margin: auto;
    padding: 2rem;
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 40px rgba(75, 208, 244, 0.3);
    border: 2px solid #4BD0F4;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Botón cerrar */
.calculator-close-btn {
    position: absolute;
    right: 1rem;
    top: 1rem;
    color: #7A97B9;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
}

.calculator-close-btn:hover {
    color: #ff0000;
    background: rgba(255, 0, 0, 0.1);
    transform: rotate(90deg);
}

/* Títulos */
.calculator-title {
    color: #1E5799;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    text-align: center;
    font-family: 'Quicksand', sans-serif;
}

.calculator-subtitle {
    color: #7A97B9;
    font-size: 1rem;
    text-align: center;
    margin-bottom: 2rem;
    font-family: 'Poppins', sans-serif;
}

/* Formulario */
.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Grupos de inputs */
.calc-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.calc-input-group label {
    color: #1E5799;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Poppins', sans-serif;
}

.calc-input-group label i {
    color: #4BD0F4;
}

/* Input number oculto - solo usamos el slider */
.calc-input-group input[type="number"] {
    display: none;
}

/* Sliders */
.calc-input-group input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(to right, #4BD0F4 0%, #00E676 100%);
    outline: none;
    opacity: 0.9;
    transition: opacity 0.2s;
}

.calc-input-group input[type="range"]:hover {
    opacity: 1;
}

/* Thumb del slider - Chrome/Safari */
.calc-input-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #4BD0F4;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(75, 208, 244, 0.5);
    transition: all 0.3s ease;
}

.calc-input-group input[type="range"]::-webkit-slider-thumb:hover {
    background: #00E676;
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(0, 230, 118, 0.6);
}

/* Thumb del slider - Firefox */
.calc-input-group input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #4BD0F4;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(75, 208, 244, 0.5);
    transition: all 0.3s ease;
}

.calc-input-group input[type="range"]::-moz-range-thumb:hover {
    background: #00E676;
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(0, 230, 118, 0.6);
}

/* Valor del slider */
.slider-value {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 700;
    color: #1E5799;
    background: linear-gradient(135deg, #B4E7F8, #ffffff);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    border: 2px solid #4BD0F4;
    font-family: 'Quicksand', sans-serif;
}

/* Resultados */
.calculator-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.result-card {
    background: linear-gradient(135deg, #4BD0F4, #4ABED1);
    padding: 1.5rem 1rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(75, 208, 244, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(75, 208, 244, 0.5);
}

.result-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.result-label {
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-family: 'Poppins', sans-serif;
}

.result-value {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Quicksand', sans-serif;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

/* Animación de conteo */
@keyframes countUp {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

.result-value.animate {
    animation: countUp 0.5s ease-out;
}

/* CTA */
.calculator-cta {
    background: linear-gradient(135deg, #00E676, #8BEBB8);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    margin-top: 1rem;
}

.cta-text {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
    font-family: 'Poppins', sans-serif;
}

.calculator-cta .btn {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .calculator-modal-content {
        width: 95%;
        padding: 1.5rem;
        max-height: 95vh;
    }
    
    .calculator-title {
        font-size: 1.5rem;
    }
    
    .calculator-subtitle {
        font-size: 0.9rem;
    }
    
    .calculator-results {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .result-card {
        padding: 1rem;
    }
    
    .result-value {
        font-size: 1.5rem;
    }
    
    .calc-input-group label {
        font-size: 0.9rem;
    }
    
    .slider-value {
        font-size: 1.1rem;
    }
    
    .calculator-close-btn {
        font-size: 28px;
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .calculator-modal-content {
        padding: 1rem;
    }
    
    .calculator-title {
        font-size: 1.3rem;
    }
    
    .result-icon {
        font-size: 2rem;
    }
    
    .result-value {
        font-size: 1.3rem;
    }
}

/* Scrollbar personalizado para el modal */
.calculator-modal-content::-webkit-scrollbar {
    width: 8px;
}

.calculator-modal-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.calculator-modal-content::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #4BD0F4, #00E676);
    border-radius: 10px;
}

.calculator-modal-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #00E676, #4BD0F4);
}