* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-image: url('bg.png');
    background-size: cover;
    background-position: center;
    
}

.form-login {
    width: 400px;
    background: #4e4d4d;
    margin: auto;
    margin-top: 150px;
    box-shadow: 7px 13px 37px #000;
    padding: 20px 30px;
    border-top: 4px solid #017bab;
    color: white;
    border-radius: 10px;
    
}

.form-login h5 {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 1px solid;
    font-size: 20px;
    padding-bottom: 10px;
}

.controls {
    width: 100%;
    border: 1px solid #017bab;
    margin-top: 10px;
    margin-bottom: 15px;
    padding: 12px;
    background: #252323;
    font-size: 16px;
    font-weight: bold;
    color: white;
    border-radius: 5px;
    outline: none;
    
}

.controls::placeholder {
    color: #bfbfbf;
}

.buttons {
    width: 100%;
    height: 45px;
    background: #017bab;
    border: none;
    color: white;
    font-size: 16px;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
    
}

.buttons:hover {
    background: #01618a;
}

/* Mejor visibilidad del menú desplegable */
label {
    font-size: 16px;
    font-weight: bold;
    display: block;
    margin-top: 15px;
}

select {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 2px solid #28a745;
    border-radius: 5px;
    background-color: #f8f9fa;
    color: #333;
    outline: none;
    font-weight: bold;
    margin-bottom: 15px;  
}

/* Botón de WhatsApp mejorado */
.whatsapp-button {
    width: 100%;
    height: 45px;
    background-color: #25d366;
    color: white;
    border: none;
    font-size: 18px;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.3s ease;
}

.whatsapp-button:hover {
    background-color: #1eb656;
}

/* Ícono de WhatsApp */
.whatsapp-button img {
    width: 24px;
    height: 24px;
}

/* Estilo de enlaces */
.form-login p {
    height: 40px;
    text-align: center;
    border-bottom: 1px solid;
}

.form-login a {
    color: white;
    text-decoration: none;
    font-size: 14px;
}

.form-login a:hover {
    text-decoration: underline;
}

/* Adaptación para móviles */
@media screen and (max-width: 450px) {
    .form-login {
        width: 90%;
        margin-top: 100px;
    }
}