body {
    background: linear-gradient(135deg, #ff7e00, #ffb347); /* laranja */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

.login-container {
    background-color: rgba(0,0,0,0.65);
    padding: 2rem 3rem;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(255, 126, 0, 0.6);
    width: 320px;
    text-align: center;
    animation: fadeIn 1s ease forwards;
}

.login-logo {
    max-width: 120px;
    margin-bottom: 1rem;
    filter: drop-shadow(2px 2px 2px rgba(0,0,0,0.4));
    animation: bounceIn 1s ease;
}

h1 {
    margin-bottom: 1.5rem;
}

.login-form label {
    display: block;
    text-align: left;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.login-form input {
    width: 100%;
    padding: 0.5rem 0.7rem;
    margin-bottom: 1rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    transition: box-shadow 0.3s ease;
}

.login-form input:focus {
    outline: none;
    box-shadow: 0 0 6px 2px #ff7e00;
}

.btn-login {
    background-color: #ff7e00;
    border: none;
    padding: 0.7rem 1.2rem;
    width: 100%;
    font-size: 1.1rem;
    font-weight: bold;
    color: white;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 8px rgba(255, 126, 0, 0.4);
}

.btn-login:hover {
    background-color: #e67300;
    box-shadow: 0 6px 12px rgba(230, 115, 0, 0.7);
}

/* Animações */
@keyframes fadeIn {
    from {opacity: 0; transform: translateY(20px);}
    to {opacity: 1; transform: translateY(0);}
}

@keyframes bounceIn {
    0% {opacity: 0; transform: translateY(-30px);}
    50% {opacity: 1; transform: translateY(10px);}
    100% {transform: translateY(0);}
}

/* Estilizando a mensagem de erro */
.error {
    background-color: #ff4d4d;
    color: white;
    padding: 10px;
    margin-bottom: 1rem;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
}

/* Responsividade */
@media (max-width: 400px) {
    .login-container {
        width: 90%;
        padding: 1.5rem 2rem;
    }
}