.page-navigation .page-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.page-navigation .page-title {
    min-width: 0;
}

.page-navigation {
    min-width: 0;
}

.page-navigation > .page-heading {
    flex: 1 1 auto;
}

.page-navigation .page-title {
    overflow: hidden;
    text-overflow: ellipsis;
}

.page-navigation .staff-bar {
    flex: 0 1 auto;
    min-width: 0;
}

.page-navigation .staff-bar .who {
    max-width: min(220px, 24vw);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-navigation > .dashboard-actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
}

.dashboard-navigation .dashboard-actions .nav-button,
.dashboard-navigation .dashboard-actions .profile {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
}

.dashboard-navigation .page-title {
    white-space: nowrap;
}

.dashboard-navigation .nav-button,
.dashboard-navigation .profile,
.page-navigation .nav-button {
    width: 44px;
    height: 44px;
}

.home-navigation-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    flex: 0 0 auto;
    min-width: 82px;
    min-height: 44px;
    padding: 8px 12px;
    border: 1px solid var(--line, #DDD6EE);
    border-radius: 12px;
    background: var(--surface, #FFF);
    color: var(--main-dark, #5B21B6);
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.home-navigation-button::before {
    content: "→";
    font-size: 18px;
    line-height: 1;
}

.home-navigation-button:hover {
    border-color: var(--main-color, #7C3AED);
    background: var(--light-color, #EDE9FE);
    color: var(--main-dark, #5B21B6);
}

.home-navigation-button:focus-visible {
    outline: 3px solid var(--main-color, #7C3AED);
    outline-offset: 2px;
}

.enroll-nav > .d-flex {
    flex-shrink: 0;
}

@media (max-width: 859px) {
    .nav-bar {
        min-width: 0;
        gap: 12px;
    }

    .nav-bar .brand {
        min-width: 0;
    }

    .nav-bar .brand-name,
    .nav-bar .brand-tag {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .nav-toggle {
        flex: 0 0 44px;
    }

    .nav-panel {
        max-height: calc(100dvh - 68px);
        overflow-y: auto;
    }
}

@media (max-width: 575px) {
    .page-navigation {
        flex-wrap: wrap;
        gap: 8px;
    }

    .page-navigation .page-heading,
    .page-navigation > .staff-bar,
    .dashboard-navigation > .dashboard-actions {
        flex: 1 1 100%;
        min-width: 0;
    }

    .page-navigation > .staff-bar {
        justify-content: space-between;
    }

    .dashboard-navigation > .dashboard-actions {
        justify-content: flex-start;
        gap: 6px;
    }

    .dashboard-navigation .page-heading {
        justify-content: space-between;
    }

    .page-navigation .page-title {
        white-space: nowrap;
    }

    .page-navigation .staff-bar .who {
        max-width: 36vw;
    }

    .home-navigation-button {
        min-width: 78px;
        padding-inline: 10px;
    }

    .enroll-nav > .d-flex {
        flex: 0 0 auto;
        gap: 8px !important;
        margin-inline-start: auto;
    }

    .enroll-nav .navbar-brand {
        min-width: 0;
        margin-inline-end: 0;
    }

    .enroll-nav .home-navigation-button {
        min-width: 78px;
    }
}

@media (max-width: 680px) {
    .staff-navigation {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 44px;
        align-items: center;
        gap: 8px;
        padding: 10px 12px;
    }

    .staff-navigation:not(.staff-navigation--menu) {
        grid-template-columns: minmax(0, 1fr);
    }

    .staff-navigation .page-heading {
        display: contents;
    }

    .staff-navigation .page-title {
        grid-column: 1;
        grid-row: 1;
        min-width: 0;
        font-size: clamp(16px, 4.7vw, 19px);
        line-height: 1.4;
    }

    .staff-navigation--menu .admin-menu-toggle {
        grid-column: 2;
        grid-row: 1;
    }

    .staff-navigation > .staff-bar,
    .staff-navigation .staff-bar {
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100%;
        justify-content: space-between;
        gap: 8px;
    }

    .staff-navigation .staff-bar .who {
        flex: 0 1 auto;
        max-width: min(220px, 42vw);
    }

    .staff-navigation .home-navigation-button {
        grid-column: 1 / -1;
        grid-row: 3;
        justify-self: start;
    }
}

@media (min-width: 681px) and (max-width: 991px) {
    .staff-navigation {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto 44px;
        grid-template-rows: auto auto;
        align-items: center;
        gap: 8px;
    }

    .staff-navigation:not(.staff-navigation--menu) {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .staff-navigation .page-heading {
        display: contents;
    }

    .staff-navigation .page-title {
        grid-column: 1;
        grid-row: 1;
        min-width: 0;
    }

    .staff-navigation--menu .admin-menu-toggle {
        grid-column: 3;
        grid-row: 1;
    }

    .staff-navigation > .staff-bar,
    .staff-navigation .staff-bar {
        grid-column: 2;
        grid-row: 1;
        width: auto;
    }

    .staff-navigation .home-navigation-button {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-self: start;
    }
}

@media (min-width: 992px) and (max-width: 1100px) {
    .staff-navigation {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-rows: auto auto;
        align-items: center;
        gap: 8px;
    }

    .staff-navigation .page-heading {
        display: contents;
    }

    .staff-navigation .page-title {
        grid-column: 1;
        grid-row: 1;
        min-width: 0;
    }

    .staff-navigation > .staff-bar,
    .staff-navigation .staff-bar {
        grid-column: 2;
        grid-row: 1;
        width: auto;
    }

    .staff-navigation .home-navigation-button {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-self: start;
    }
}

@media (max-width: 575px) {
    .dashboard-navigation {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 0 6px;
        padding: 8px 10px;
    }

    .dashboard-navigation .page-heading {
        display: contents;
    }

    .dashboard-navigation .page-title {
        grid-column: 1;
        grid-row: 1;
        min-width: 0;
        font-size: clamp(17px, 5vw, 19px);
        line-height: 1.4;
    }

    .dashboard-navigation > .dashboard-actions {
        grid-column: 2;
        grid-row: 1;
        flex: 0 0 auto;
        gap: 2px;
    }

    .dashboard-navigation .home-navigation-button {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-self: start;
        margin-top: 4px;
    }

    .enroll-nav {
        flex-wrap: nowrap;
        gap: 8px;
        min-height: 64px;
        padding: 10px 12px !important;
    }

    .enroll-nav .navbar-brand {
        flex: 0 1 auto;
    }

    .enroll-nav .theme-btn {
        width: 44px;
        height: 44px;
        flex: 0 0 44px;
    }
}