/* --- Estilos globales --- */
body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
    text-align: center;
}

.container {
    width: 80%;
    max-width: 800px;
    margin: 50px auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
}

/* --- Logo de la aplicación --- */
.logo-container {
    text-align: center;
    margin-bottom: 20px;
}
.logo-container img {
    display: block;
    margin: 0 auto 10px; /* Centrado + espacio debajo */
    max-width: 200px;
    height: auto;
}
.subtitle {
    color: #aaa;         /* Gris claro */
    display: block;
    font-style: italic;  /* Cursiva */
}

/* --- Formulario de filtros (index.html) --- */
form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

label {
    font-weight: bold;
}

select, button {
    padding: 10px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

.btn {
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: bold;
    margin-top: 10px;
}

.btn:hover {
    background-color: #0056b3;
}

/* --- Botón flotante "Ir al final" (results.html) --- */
#floatBtn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: bold;
    padding: 10px 15px;
    border-radius: 5px;
}
#floatBtn:hover {
    background-color: #0056b3;
}

/* --- Layout en grid para la tarjeta de promoción (results.html) --- */
.promo-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto auto auto auto;
    gap: 10px;
    background-color: #e9ecef;
    margin: 20px 0;
    padding: 20px;
    border-radius: 10px;
    text-align: left;
}

/* Fila 1 */
.banco-left {
    grid-column: 1 / 2;
    grid-row: 1;
    display: flex;
    align-items: center;
}
.banco-left img {
    max-width: 80px;
    height: auto;
}
.rubro-top {
    grid-column: 2 / 3;
    grid-row: 1;
    text-align: center;
    font-size: 1.2rem;
    align-self: center;
}
.descuento-right {
    grid-column: 3 / 4;
    grid-row: 1;
    text-align: right;
    font-size: 1.5rem;
    font-weight: bold;
    align-self: center;
}

/* Fila 2 */
.logo-center {
    grid-column: 2 / 3;
    grid-row: 2;
    text-align: center;
}
.logo-center img {
    max-width: 80px;
    height: auto;
    margin-bottom: 5px;
}

/* Fila 3 */
.dias-center {
    grid-column: 2 / 3;
    grid-row: 3;
    text-align: center;
}

/* Fila 4 */
.footer-left {
    grid-column: 1 / 2;
    grid-row: 4;
    align-self: center;
    font-size: 0.9rem;
}
.footer-center {
    grid-column: 2 / 3;
    grid-row: 4;
    text-align: center;
    align-self: center;
    font-size: 0.9rem;
    font-weight: bold;
}
.footer-right {
    grid-column: 3 / 4;
    grid-row: 4;
    text-align: right;
    align-self: center;
    font-size: 0.9rem;
}

/* --- Modal para Términos y Condiciones (results.html) --- */
.modal {
    display: none; 
    position: fixed; 
    z-index: 999; 
    left: 0; 
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.5); 
}

.modal-content {
    background-color: #fff;
    margin: 10% auto; 
    padding: 20px;
    border-radius: 10px;
    width: 70%;
    max-width: 600px;
    position: relative;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}
.close:hover {
    color: #000;
}

/* --- Marca de agua en la esquina inferior derecha --- */
.watermark {
    position: fixed;
    bottom: 10px;
    right: 10px;
    color: #666;       /* Gris medio, ajusta si deseas más claro */
    font-size: 12px;
    max-width: 300px;  /* Para que no se expanda demasiado si es texto largo */
    text-align: right; /* Alinea el texto a la derecha dentro del recuadro */
}