/* Botão flutuante de suporte */
.support-float-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.support-float-button:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.6);
    background: linear-gradient(135deg, #0056b3, #007bff);
}

.support-float-button:active {
    transform: translateY(-1px) scale(1.05);
}

/* Animação de pulso para chamar atenção */
.support-float-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff, #0056b3);
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    70% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* Modal de suporte personalizado */
.support-modal .modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.support-modal .modal-header {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 20px 20px 0 0;
    border-bottom: none;
    padding: 20px 30px;
}

.support-modal .modal-body {
    padding: 30px;
}

.support-modal .form-control {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.support-modal .form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.support-modal .form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
}

.support-btn-submit {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border: none;
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 25px;
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.support-btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
    background: linear-gradient(45deg, #0056b3, #007bff);
}

.support-btn-submit:disabled {
    background: #6c757d;
    transform: none;
    box-shadow: none;
    cursor: not-allowed;
}

/* Success message styling */
.support-success-card {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
}

.support-success-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    animation: successBounce 0.6s ease-out;
}

@keyframes successBounce {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Responsividade para mobile */
@media (max-width: 768px) {
    .support-float-button {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 1.3rem;
    }

    .support-modal .modal-body {
        padding: 20px;
    }

    .support-modal .modal-header {
        padding: 15px 20px;
    }
}