/* Calculadora Copeplusrl - Estilos Frontend */

.copeplusrl-calculator-container {
    --primary-color: #52c41a;
    --secondary-color: #1890ff;
    --text-color: #333333;
    --background-color: #ffffff;
    --border-color: #d9d9d9;
    --success-color: #52c41a;
    --error-color: #ff4d4f;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.copeplusrl-calculator {
    max-width: 450px;
    margin: 0 auto;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.calculator-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 20px;
    border-radius: 8px 8px 0 0;
    text-align: center;
}

.calculator-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.calculator-form {
    padding: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
    font-size: 14px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    color: var(--text-color);
    background: var(--background-color);
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(82, 196, 26, 0.1);
}

.form-group input:hover,
.form-group select:hover {
    border-color: var(--primary-color);
}

.calculate-btn {
    width: 100%;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 15px 20px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calculate-btn:hover {
    background: #389e0d;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(82, 196, 26, 0.3);
}

.calculate-btn:active {
    transform: translateY(0);
}

.calculate-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.calculator-results {
    border-top: 1px solid var(--border-color);
    background: #f9f9f9;
    border-radius: 0 0 8px 8px;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.results-container {
    padding: 25px;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    margin-bottom: 8px;
    background: var(--background-color);
    border: 1px dotted var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.result-item:hover {
    background: #f0f8ff;
    border-color: var(--primary-color);
}

.result-item:last-child {
    margin-bottom: 0;
    border: 2px solid var(--primary-color);
    font-weight: 600;
    background: rgba(82, 196, 26, 0.05);
}

.result-label {
    color: var(--text-color);
    font-weight: 500;
}

.result-value {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 15px;
}

.result-item:last-child .result-value {
    color: #389e0d;
    font-size: 16px;
}

/* Estados de carga */
.calculator-loading {
    position: relative;
    pointer-events: none;
}

.calculator-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.calculator-loading::before {
    content: 'Calculando...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    color: var(--primary-color);
    font-weight: 600;
}

/* Mensajes de error */
.calculator-error {
    background: #fff2f0;
    border: 1px solid #ffccc7;
    color: #a8071a;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 14px;
    display: none;
}

.calculator-error.show {
    display: block;
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Responsive */
@media (max-width: 480px) {
    .copeplusrl-calculator {
        margin: 0 15px;
        border-radius: 12px;
    }
    
    .calculator-header {
        padding: 15px;
        border-radius: 12px 12px 0 0;
    }
    
    .calculator-header h3 {
        font-size: 16px;
    }
    
    .calculator-form {
        padding: 20px 15px;
    }
    
    .results-container {
        padding: 20px 15px;
    }
    
    .result-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
        padding: 10px 12px;
    }
    
    .result-value {
        align-self: flex-end;
        font-size: 16px;
    }
}

/* Tema oscuro (opcional) */
@media (prefers-color-scheme: dark) {
    .copeplusrl-calculator-container {
        --background-color: #1f1f1f;
        --text-color: #ffffff;
        --border-color: #404040;
    }
    
    .calculator-results {
        background: #2a2a2a;
    }
    
    .result-item {
        background: #333333;
        border-color: #505050;
    }
    
    .result-item:hover {
        background: #404040;
    }
    
    .calculator-error {
        background: #2a1215;
        border-color: #5c2b2b;
        color: #ff7875;
    }
}

/* Efectos adicionales */
.copeplusrl-calculator {
    transition: all 0.3s ease;
}

.copeplusrl-calculator:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* Animación de números */
@keyframes countUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.result-value {
    animation: countUp 0.6s ease forwards;
}

/* Indicadores visuales */
.form-group input.valid {
    border-color: var(--success-color);
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%2352c41a' d='M13.854 3.646a.5.5 0 0 1 0 .708L6.207 11.001a.5.5 0 0 1-.707 0L2.146 7.646a.5.5 0 1 1 .708-.708L6 10.293l7.146-7.147a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

.form-group input.invalid {
    border-color: var(--error-color);
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%23ff4d4f' d='M4.646 4.646a.5.5 0 0 1 .708 0L8 7.293l2.646-2.647a.5.5 0 0 1 .708.708L8.707 8l2.647 2.646a.5.5 0 0 1-.708.708L8 8.707l-2.646 2.647a.5.5 0 0 1-.708-.708L7.293 8 4.646 5.354a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

/* Arreglo espec¨ªfico para el select */
.copeplusrl-calculator select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'><path fill='%23666' d='m0 0 4 0-2 2z'/><path fill='%23666' d='m0 5 4 0-2-2z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    padding-right: 40px;
    color: var(--text-color) !important;
    font-size: 16px !important;
    line-height: 1.4;
}

.copeplusrl-calculator select option {
    color: #333 !important;
    background: #fff !important;
    padding: 8px 12px;
    font-size: 14px;
}

/* Asegurar que el texto sea visible */
.form-group select {
    color: #333 !important;
}

.form-group select:focus {
    color: #333 !important;
}