html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    overflow-x: hidden;
}

.app {
    min-height: 100vh;
}

.app-header {
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
}

.app-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    z-index: 1020;
    overflow-y: auto;
    overflow-x: hidden;
}

.app-main {
    margin-top: var(--header-height);
    margin-left: var(--sidebar-width);
    padding: 1.5rem;
    transition: margin-left var(--transition-base);
}

.sidebar-title {
    padding: 1rem 1.25rem .5rem;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.sidebar-nav {
    padding: .5rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: .9rem;
    padding: .85rem 1rem;
    text-decoration: none;
    white-space: nowrap;
    margin-bottom: .35rem;
}

    .sidebar-link i {
        min-width: 22px;
        text-align: center;
        font-size: 1.1rem;
    }

.brand-wrap {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-weight: 700;
}

.brand-badge {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    padding: .4rem .8rem;
}

.user-avatar {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
    font-weight: 700;
}

.page-header {
    margin-bottom: 1.5rem;
}

.page-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: .35rem;
}

.page-description {
    margin: 0;
}

.content-card,
.kpi-card,
.login-card {
    border-radius: var(--radius-lg);
}

    .kpi-card .icon-box {
        width: 48px;
        height: 48px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

.login-card {
    width: 100%;
    max-width: 460px;
}

.login-page-bg {
    min-height: 100vh;
}

.calendar-day {
    min-height: 78px;
    font-size: .95rem;
}

.tiny-calendar-mark {
    font-size: .7rem;
    opacity: .95;
}

.table > :not(caption) > * > * {
    vertical-align: middle;
}

.breadcrumb {
    margin-bottom: .5rem;
}

.mobile-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1015;
}

html.sidebar-collapsed .app-sidebar {
    width: var(--sidebar-collapsed-width);
}

html.sidebar-collapsed .app-main {
    margin-left: var(--sidebar-collapsed-width);
}

html.sidebar-collapsed .sidebar-text,
html.sidebar-collapsed .sidebar-title,
html.sidebar-collapsed .brand-text-small {
    display: none;
}

html.sidebar-collapsed .sidebar-link {
    justify-content: center;
    padding-left: .75rem;
    padding-right: .75rem;
}

@media (max-width: 991.98px) {
    .app-sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        transition: transform var(--transition-base);
    }

    .app-main {
        margin-left: 0 !important;
    }

    html.sidebar-open-mobile .app-sidebar {
        transform: translateX(0);
    }

    html.sidebar-open-mobile .mobile-sidebar-backdrop {
        display: block;
    }

    html.sidebar-collapsed .sidebar-text,
    html.sidebar-collapsed .sidebar-title,
    html.sidebar-collapsed .brand-text-small {
        display: inline;
    }
}