/* Importa uma fonte moderna do Google Fonts para um visual mais refinado */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

/* --- Estilos Gerais --- */
body {
    font-family: 'Poppins', sans-serif;
    /* Um gradiente sutil para um fundo mais interessante */
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    color: #4A5568; /* Cinza escuro suave para o texto */
}

.login-container {
    background-color: #ffffff;
    padding: 2.5rem;
    border-radius: 16px; /* Bordas mais arredondadas */
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 420px;
    text-align: center;
}

/* --- Cabeçalho --- */
.login-header {
    margin-bottom: 1.5rem;
}

.logo-icon {
    font-size: 3.5rem;
    color: #32BCAD; /* Cor primária do tema */
    margin-bottom: 1rem;
    /* Animação sutil para o logo */
    animation: float 3s ease-in-out infinite;
}

.login-header h2 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #2D3748;
}

.login-header p {
    font-size: 0.9rem;
    color: #718096;
}

/* --- Informações do Dispositivo/Terminal --- */
.device-info {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 2rem;
    text-align: left;
}

.device-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.device-info-row strong {
    font-weight: 600;
    color: #343a40;
    font-family: 'Courier New', Courier, monospace; /* Fonte monoespaçada para códigos */
    background-color: #e9ecef;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.device-status {
    padding: 0.6rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
    transition: all 0.4s ease; /* Transição suave para mudança de status */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px; /* Espaço entre o ícone e o texto */
}

/* Variações de cor para o status */
.status-pending {
    background-color: #e9ecef;
    color: #495057;
}
.status-active {
    background-color: #d4edda;
    color: #155724;
}
.status-inactive {
    background-color: #f8d7da;
    color: #721c24;
}

/* --- Formulário de Login --- */
.login-body .form-label {
    text-align: left;
    width: 100%;
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.input-group-text {
    background-color: #f8f9fa;
    border-right: 0;
    color: #32BCAD;
}

.form-control {
    border-left: 0;
    padding-left: 0.25rem;
}
.form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(50, 188, 173, 0.25);
    border-color: #8ce3d9;
}
.form-control:disabled, .form-control[readonly] {
    background-color: #f8f9fa;
}

/* --- Botão e Links --- */
.btn-primary {
    background-color: #32BCAD;
    border-color: #32BCAD;
    padding: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(50, 188, 173, 0.2);
}
.btn-primary:hover:not(:disabled) {
    background-color: #2aa79b;
    border-color: #2aa79b;
    transform: translateY(-3px); /* Efeito de elevação */
    box-shadow: 0 6px 20px rgba(50, 188, 173, 0.3);
}
.btn-primary:disabled {
    background-color: #32BCAD;
    border-color: #32BCAD;
    opacity: 0.6;
}

.btn .loading {
    display: none;
}

.register-link {
    margin-top: 1.5rem;
    font-size: 0.85rem;
}

.register-link a {
    color: #32BCAD;
    text-decoration: none;
    font-weight: 600;
}
.register-link a:hover {
    text-decoration: underline;
}

/* Animação para o logo */
@keyframes float {
	0% {
		transform: translateY(0px);
	}
	50% {
		transform: translateY(-8px);
	}
	100% {
		transform: translateY(0px);
	}
}