body {
    background-color: #0077bd !important;
    min-height: 100vh;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    padding-bottom: 80px; /* Espaço para o rodapé fixo */
}

.login-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    max-width: 400px;
    width: 100%;
}

.logo-container {
    background: linear-gradient(135deg, #0077bd, #005a8b);
    padding: 30px 20px;
    text-align: center;
}

.logo-container img {
    max-width: 200px;
    height: auto;
    filter: brightness(0) invert(1);
}

.login-form {
    padding: 30px;
}

.btn-login {
    background: linear-gradient(135deg, #0077bd, #005a8b);
    border: none;
    border-radius: 25px;
    padding: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: linear-gradient(135deg, #005a8b, #004070);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 119, 189, 0.4);
}

.form-control {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #0077bd;
    box-shadow: 0 0 0 0.2rem rgba(0, 119, 189, 0.25);
}

.register-link {
    color: #0077bd;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.register-link:hover {
    color: #005a8b;
    text-decoration: underline;
}