/* Estilos para validação aprimorada do formulário de registro */

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group.has-success .form-control {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.form-group.has-error .form-control {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-group.has-loading .form-control {
    border-color: #ffc107;
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}



.validation-feedback {
    display: block;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    min-height: 1.2rem;
}

.validation-feedback.text-success {
    color: #28a745;
}

.validation-feedback.text-danger {
    color: #dc3545;
}

.validation-feedback.text-warning {
    color: #ffc107;
}

.validation-feedback.text-muted {
    color: #6c757d;
    font-style: italic;
}

/* Container de senha com toggle */
.password-container {
    position: relative;
}

.password-container .form-control {
    padding-right: 2.5rem;
}

.toggle-password {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6c757d;
    cursor: pointer;
    padding: 0.25rem;
    z-index: 2;
}

.toggle-password:hover {
    color: #495057;
}

.toggle-password:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Barra de força da senha */
.password-strength-container {
    margin-top: 0.5rem;
}

.password-strength-bar {
    height: 4px;
    background-color: #e9ecef;
    border-radius: 2px;
    transition: width 0.3s ease, background-color 0.3s ease;
    width: 0;
}

.password-strength-bar.strength-weak {
    background-color: #dc3545;
    width: 33%;
}

.password-strength-bar.strength-medium {
    background-color: #ffc107;
    width: 66%;
}

.password-strength-bar.strength-strong {
    background-color: #28a745;
    width: 100%;
}

.password-strength-text {
    font-size: 0.75rem;
    font-weight: 500;
    margin-top: 0.25rem;
}

.password-strength-text.strength-weak {
    color: #dc3545;
}

.password-strength-text.strength-medium {
    color: #ffc107;
}

.password-strength-text.strength-strong {
    color: #28a745;
}

/* Animações de loading */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 0.5rem;
}

/* Melhorias nos inputs */
.form-control:focus {
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Remove ícones padrões */
.form-control.is-valid,
.form-control.is-invalid {
    background-image: none !important;
    padding-right: 1rem; /* evita sobreposição */
    transition: all 0.3s ease-in-out;
}

/* Campo válido */
.form-control.is-valid {
    border: 2px solid #00ffc8; /* verde neon suave */
    box-shadow: 0 0 12px rgba(0, 255, 200, 0.5);
}

/* Campo inválido */
.form-control.is-invalid {
    border: 2px solid #ff0033; /* vermelho sangue elegante */
    box-shadow: 0 0 12px rgba(255, 0, 51, 0.5);
}

/* Efeito ao focar no input */
.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 14px rgba(0, 123, 255, 0.4);
    outline: none;
}

/* Mensagens de feedback */
.valid-feedback,
.invalid-feedback {
    font-size: 0.9rem;
    margin-top: 0.25rem;
    transition: opacity 0.3s ease;
}

/* Sucesso */
.valid-feedback {
    color: #00ffc8;
}

/* Erro */
.invalid-feedback {
    color: #ff0033;
}


/* Mensagens de erro/sucesso */
.alert-registration {
    border-radius: 0.5rem;
    border: none;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.alert-registration .alert-icon {
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

/* Responsividade */
@media (max-width: 576px) {
    .form-group {
        margin-bottom: 1rem;
    }
    
    .validation-feedback {
        font-size: 0.8rem;
    }
    
    .toggle-password {
        right: 0.5rem;
    }
}

/* Melhorias visuais para o formulário */

/* Estilos para checkbox de termos */
.form-check {
    padding-left: 1.75rem;
    margin-bottom: 1rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid #00d1d1; /* cor ciano do seu projeto */
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.form-check-input:checked {
    background-color: #00d1d1;
    border-color: #00d1d1;
}

.form-check-input:focus {
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-check-input:required:invalid {
    border-color: #dc3545;
}

.form-check-input:required:valid {
    border-color: #28a745;
}

.form-check-label {
    font-size: 0.9rem;
    color: #495057;
    cursor: pointer;
    user-select: none;
    margin-bottom: 0;
    line-height: 1.5;
}

.form-check-label a {
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
}

.form-check-label a:hover {
    color: #0056b3;
    text-decoration: underline;
}

/* Container de checkbox com estilo moderno */
.checkbox-container {
    display: flex;
    align-items: flex-start;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 0.5rem;
    border: 1px solid #e9ecef;
    transition: all 0.2s ease-in-out;
}

.checkbox-container:hover {
    background-color: #e9ecef;
    border-color: #dee2e6;
}

.checkbox-container.has-error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.checkbox-container.has-error .form-check-label {
    color: #721c24;
}

/* Animação suave para checkbox */
.form-check-input {
    position: relative;
     border-radius: 50%;
}

/* Feedback de validação para checkbox */
.form-check .validation-feedback {
    margin-top: 0.5rem;
    margin-left: 1.75rem;
    font-size: 0.8rem;
}

/* Estilo responsivo para checkbox */
@media (max-width: 576px) {
    .form-check {
        padding-left: 1.5rem;
    }
    
    .form-check-input {
        width: 1rem;
        height: 1rem;
        margin-left: -1.5rem;
    }
    
    .form-check-label {
        font-size: 0.85rem;
    }
    
    .checkbox-container {
        padding: 0.75rem;
    }
}
.register-form {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    padding: 2rem;
}

.register-form .form-title {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.register-form .btn-primary {
    width: 100%;
    padding: 0.75rem;
    font-size: 1.1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.register-form .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 123, 255, 0.3);
}

.register-form .btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Link para login */
.login-link {
    text-align: center;
    margin-top: 1.5rem;
    color: #6c757d;
}

.login-link a {
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
}

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