body {
    font-family: 'Open Sans', sans-serif;
}

.umc-card {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.umc-card h2 {
    color: #1e3a8a;
    text-align: center;
    margin-bottom: 25px;
}

.umc-inputs label {
    display: block;
    margin: 12px 0;
    font-weight: 600;
}

.umc-inputs input, .umc-inputs select {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
}

.umc-slider-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.umc-slider-value {
    font-weight: bold;
    min-width: 30px;
    text-align: center;
}

.umc-prepayment-options {
    margin-top: 10px;
    padding: 12px;
    border: 1px dashed #9ca3af;
    border-radius: 8px;
    background: #f9fafb;
}

.umc-buttons {
    text-align: center;
    margin-top: 25px;
}

.umc-buttons button {
    background: #2563eb;
    color: #fff;
    padding: 12px 30px;
    border-radius: 12px;
    border: none;
    margin: 8px;
    cursor: pointer;
    transition: 0.2s;
}

.umc-buttons button:hover {
    background: #1e40af;
}

.umc-results {
    margin-top: 35px;
    text-align: center;
}

.umc-charts {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}

.umc-charts canvas {
    background: #f9fafb;
    border-radius: 12px;
    padding: 12px;
    width: 300px;
    height: 200px;
}

#umc_uf_last_update {
    display: block;
    margin-top: 10px;
    color: #6b7280;
    font-size: 0.85em;
    text-align: right;
}


.umc-charts {
    width: 250px;
    height: 250px;
    margin: 0 auto;
}




.umc-slider-container {
    display: flex;
    align-items: center;
    gap: 5px;
}

.umc-slider-btn {
    width: 30px;
    height: 30px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
}



.umc-table-container {
    margin-top: 20px;
    overflow-x: auto;
}

.umc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.umc-table th, .umc-table td {
    border: 1px solid #e5e7eb;
    padding: 6px;
    text-align: right;
}

.umc-table th {
    background: #f3f4f6;
    text-align: center;
}

#umc_ver_mas {
    margin-top: 10px;
    padding: 6px 10px;
    background: #2563eb;
    color: white;
    border: none;
    cursor: pointer;
}



/* Contenedor de la tabla */
.umc-table-container {
    margin-top: 15px;
    overflow-x: auto;   /* permite scroll horizontal si la tabla es ancha */
    background: #fff;   /* fondo blanco para que se vea dentro del recuadro gris */
    padding: 10px;
    border: 1px solid #ccc; /* borde gris suave */
    border-radius: 5px;
}

/* Tabla de amortización */
.umc-table {
    width: 100%;
    border-collapse: collapse; /* quita espacios entre celdas */
    font-size: 14px;
    text-align: right;
}

/* Encabezados de la tabla */
.umc-table th {
    border: 1px solid #ccc;
    background-color: #f0f0f0;
    padding: 8px;
    text-align: center;
}

/* Celdas de la tabla */
.umc-table td {
    border: 1px solid #ccc;
    padding: 6px 8px;
}

/* Botón Ver tabla completa */
#umc_ver_mas {
    margin-top: 10px;
    padding: 5px 10px;
    background-color: #2563eb; /* azul */
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

#umc_ver_mas:hover {
    background-color: #1e40af; /* azul más oscuro */
}



/* Contenedor de tabla */
.umc-table-container {
    margin-top: 15px;
    overflow-x: auto;
}

/* Tabla */
.umc-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

/* Encabezado */
.umc-table th {
    background: #2563eb;
    color: #fff;
    padding: 8px 12px;
    text-align: center;
}

/* Filas */
.umc-table td {
    border: 1px solid #ccc;
    padding: 8px 12px;
    text-align: center;
}

/* Bot¨®n ver m¨¢s */
#umc_ver_mas {
    margin-top: 10px;
    padding: 6px 12px;
    background-color: #2563eb;
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 4px;
}

#umc_ver_mas:hover {
    background-color: #1d4ed8;
}