/* 登录/退出页：LOGO 与文字分行、居中 */
.mes-brand-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    text-align: center;
}

.mes-brand-header__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0;
    padding: 0;
}

.mes-brand-logo--header {
    display: block;
    max-height: 48px;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    margin: 0;
    padding: 0;
    border: 0;
}

.mes-brand-header__text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    white-space: nowrap;
    overflow: hidden;
    line-height: 1.15;
}

.mes-brand-header__title {
    display: inline-block;
    max-width: 100%;
    font-size: clamp(0.875rem, 4.2vw, 1.5rem);
    font-weight: 600;
    line-height: 1.15;
}

.mes-brand-header__text .fa-industry {
    flex-shrink: 0;
    margin-right: 0.35rem;
}

.login-header__brand,
.logout-header__brand {
    margin: 0 0 0.5rem;
    padding: 0;
    border: 0;
}

/* 顶部导航：品牌区 margin/padding/border 归零，缩短与边框距离 */
.navbar {
    padding-top: 0;
    padding-bottom: 0;
    padding-left: 1rem;
    padding-right: 1rem;
    min-height: var(--mes-navbar-height, 48px);
}

.navbar > .container-fluid {
    padding-top: 0;
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    min-height: var(--mes-navbar-height, 48px);
    align-items: center;
}

.navbar-brand {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1;
    display: inline-flex;
    align-items: center;
}

.mes-brand-navbar {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
    border: 0;
    line-height: 1;
}

.mes-brand-navbar__text {
    margin: 0;
    padding: 0;
    line-height: 1;
    white-space: nowrap;
}

.mes-brand-logo--navbar {
    display: block;
    height: 28px;
    width: auto;
    max-width: min(180px, 42vw);
    object-fit: contain;
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: middle;
}

.mes-brand-navbar .fa-industry {
    margin: 0 0.35rem 0 0;
    padding: 0;
}

/* 品牌设置页预览 */
.mes-brand-preview-header {
    width: min(100%, 360px);
}

.mes-brand-preview-navbar {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    padding: 0 0.75rem;
}