/* Fondo general opcional */
body {
    background: #f1f5f9;
}

/* Contenedor principal */
.overqv-form {
    max-width: 600px;
    margin: 60px auto;
    padding: 40px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    animation: fadeIn 0.4s ease;
}

/* Título */
.overqv-title {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
    color: #0f172a;
}

/* Subtítulo */
.overqv-subtitle {
    text-align: center;
    margin-top: 8px;
    margin-bottom: 25px;
    font-size: 14px;
    color: #64748b;
    padding-bottom: 23px;
    border-bottom: 1px solid #eee;
    margin-bottom: 1.6em;
}

.overqv-footer {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 0px !important;
    font-size: 14px;
    color: #64748b;
}

/* Filas en 2 columnas */
.overqv-row {
    display: flex;
    gap: 20px;
}

.overqv-col {
    flex: 1;
}

/* Labels */
.overqv-form label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    margin-top: 18px;
    color: #1e293b;
}

/* Inputs */
.overqv-form input {
    width: 100% !important; 
    padding: 13px 14px !important; 
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.2s ease;
    background: #f8fafc;
}

.overqv-form input:focus {
    outline: none;
    border-color: #2563eb;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}

/* Botón estilo Bizum */
.overqv-btn {
    text-transform: none;
    width: 100%;
    margin-top: 30px;
    padding: 15px;
    font-size: 20px;
    font-weight: 700;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #ffffff;
    transition: all 0.2s ease;
    position: relative;
}

.overqv-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.35);
}

/* Animación suave */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .overqv-row {
        flex-direction: column;
        gap: 0;
    }
}

h2.overqv-title {
    text-transform: none;
}

/* Logo Bizum */
.overqv-logo {
    text-align: center;
    margin-bottom: 20px;
}

.overqv-logo img {
    max-width: 220px;
    height: auto;
    display: inline-block;
}