/* --- ESTILOS GENERALES --- */
body {
    font-family: 'Roboto', sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    padding: 20px;
    color: #333;
}

.payment-container {
    max-width: 600px;
    margin: 20px auto;
    background-color: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-top: 5px solid #007bff; /* Una línea de color para darle estilo */
}

/* --- CABECERA --- */
.payment-header {
    text-align: center;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.logo {
    max-height: 50px;
    margin-bottom: 10px;
}

.payment-header h1 {
    margin: 0;
    font-size: 24px;
    color: #333;
}

.subtitle {
    color: #666;
    font-size: 16px;
}

/* --- FORMULARIO --- */
.form-section {
    margin-bottom: 25px;
}

.form-section h2 {
    font-size: 18px;
    color: #444;
    margin-bottom: 15px;
    border-left: 3px solid #007bff;
    padding-left: 10px;
}

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

.form-row {
    display: flex;
    gap: 15px;
}

.form-row .form-group {
    flex: 1;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
}

input[type="text"],
input[type="email"],
input[type="number"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.25);
}

/* --- ÍCONOS DE TARJETAS --- */
.input-icon {
    position: relative;
}

.card-icons {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}

.card-icon {
    height: 20px;
    margin-left: 5px;
    opacity: 0.6;
}

/* --- BOTÓN DE ENVÍO --- */
.submit-btn {
    width: 100%;
    padding: 15px;
    background-color: #28a745; /* Verde para inspirar confianza */
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 20px;
}

.submit-btn:hover {
    background-color: #218838;
}

/* --- SELLOS DE CONFIANZA --- */
.trust-badges {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.badge {
    height: 25px;
    margin: 0 10px;
    opacity: 0.7;
}

/* --- PIE DE PÁGINA --- */
.payment-footer {
    text-align: center;
    margin-top: 30px;
    font-size: 12px;
    color: #999;
}

    .site-logo {
    height: 20px;       /* Esto controla la altura del logo. Cámbialo si lo quieres más grande o chico */
    width: auto;        /* Evita que el logo se deforme o se estire feo */
    display: block;     /* Quita espacios extra extraños debajo de la imagen */
    max-width: 100%;    /* Asegura que no rompa la pantalla en celulares */
}