/* Centralização da página */
body.login-page, html {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100vh;
    margin: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: var(--color-white);
    font-family: 'Segoe UI', sans-serif;
    padding: var(--padding-xs);
}

/* Container principal */
.login-container {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
    padding: var(--padding-md);
    width: 100%;
    max-width: 400px;
    text-align: center;
    animation: fadeIn 0.4s ease;
}

/* Logo LastChat */
.logo {
    font-size: 2rem; /* Ajuste o tamanho conforme necessário */
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--gap-md);
    text-align: center;
}

.logo-last {
    color: var(--color-black);
}

.logo-chat {
    color: var(--color-primary);
    margin-left: 2px;
}

/* Título da página */
.login-title {
    font-size: var(--font-size-h1);
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin-bottom: var(--gap-lg);
}

/* Formulário */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--gap-md);
}

/* Grupos do formulário */
.form-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
}

.form-label {
    font-size: var(--font-size-base);
    color: var(--color-grey);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--gap-sm);
}

.form-input {
    padding: var(--padding-xs);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-base);
    color: var(--color-black);
    background-color: var(--color-white);
    outline: none;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
    width: 100%;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0px 0px 8px var(--color-primary);
}

/* Botão */
.login-button {
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    border: none;
    border-radius: var(--border-radius-md);
    padding: var(--padding-sm);
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    width: 100%;
}

.login-button:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
}

/* Mensagem de erro */
.error-message {
    color: var(--color-notification);
    font-size: var(--font-size-sm);
    margin-bottom: var(--gap-md);
    text-align: center;
    display: none;
}

/* Animação */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}