/* Unified app shell — CSS Grid (single source of truth) */
:root {
    --shell-sidebar-width: 240px;
}

/* Overlays — outside grid flow */
.hamilku-app-shell__overlays {
    position: fixed;
    inset: 0;
    z-index: 2100;
    pointer-events: none;
}

.hamilku-app-shell__overlays > * {
    pointer-events: auto;
}

/* Shell grid — mobile default */
.page.hamilku-app-shell {
    display: grid;
    width: 100%;
    min-height: 100dvh;
    height: 100vh;
    background: var(--color-surface, #fbfffe);
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    grid-template-areas:
        "main"
        "bottomnav";
}

.hamilku-app-shell__sidebar {
    display: none;
}

.hamilku-app-shell__main {
    grid-area: main;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.hamilku-app-shell__scroll {
    flex: 1;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    width: 100%;
}

.hamilku-app-shell__bottom-nav {
    grid-area: bottomnav;
    position: static;
    width: 100%;
}

/* Desktop — sidebar + main, hide bottom nav */
@media (min-width: 1024px) {
    .page.hamilku-app-shell.hamilku-app-shell--with-sidebar {
        grid-template-columns: var(--shell-sidebar-width) minmax(0, 1fr);
        grid-template-rows: 1fr;
        grid-template-areas: "sidebar main";
    }

    .hamilku-app-shell__sidebar {
        display: block;
        grid-area: sidebar;
        min-height: 0;
        overflow-y: auto;
        height: 100%;
    }

    .hamilku-app-shell__bottom-nav {
        display: none !important;
    }

    .hamilku-app-shell__scroll {
        padding-bottom: 0;
    }
}

/* Nav link reset (Bootstrap + NavLink isolation) */
.hamilku-sidebar a,
.hamilku-sidebar a:visited {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}

.hamilku-sidebar a:hover,
.hamilku-sidebar a:focus-visible {
    color: #fff;
}

.hamilku-sidebar a.active {
    color: #fff;
    font-weight: 600;
}

.hamilku-bottom-nav a,
.hamilku-bottom-nav a:visited {
    color: var(--color-muted, #888);
    text-decoration: none;
}

.hamilku-bottom-nav a.active {
    color: var(--color-primary, var(--primer, #169873));
}

/* Sidebar (desktop) */
@media (min-width: 1024px) {
    .hamilku-sidebar {
        display: flex;
        flex-direction: column;
        width: 100%;
        height: 100%;
        padding: var(--space-6, 24px) var(--space-4, 16px);
        background: #1B756B;
        border-right: 1px solid rgba(255, 255, 255, 0.12);
    }

    .hamilku-sidebar__brand {
        display: flex;
        align-items: center;
        gap: var(--space-3, 12px);
        margin-bottom: var(--space-8, 32px);
        font-weight: 700;
        color: #fff;
    }

    .hamilku-sidebar__links {
        display: flex;
        flex-direction: column;
        gap: var(--space-1, 4px);
    }

    .hamilku-sidebar__link {
        display: flex;
        align-items: center;
        gap: var(--space-3, 12px);
        min-height: var(--touch-target-min, 44px);
        padding: var(--space-3, 12px);
        border-radius: var(--shape-sm, 8px);
        font-size: var(--type-body-sm, 0.875rem);
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    .hamilku-sidebar__link:hover,
    .hamilku-sidebar__link:focus-visible {
        background: rgba(255, 255, 255, 0.1);
    }

    .hamilku-sidebar__link.active {
        background: rgba(255, 255, 255, 0.18);
    }

    .hamilku-sidebar__link i {
        width: 1.25rem;
        text-align: center;
        color: inherit;
    }
}

/* Dashboard page grid — center + KIA rail */
.dashboard-page {
    display: grid;
    width: 100%;
    min-height: 100%;
    gap: var(--space-6, 24px);
    grid-template-columns: 1fr;
    grid-template-areas:
        "main"
        "kia";
}

.dashboard-main {
    grid-area: main;
    min-width: 0;
}

.dashboard-kia-rail {
    grid-area: kia;
    min-width: 0;
}

@media (min-width: 1024px) {
    .dashboard-page {
        grid-template-columns: minmax(0, 1fr) min(320px, 28%);
        grid-template-areas: "main kia";
        align-items: start;
        padding: var(--space-4, 16px) var(--space-6, 24px) var(--space-6, 24px);
    }

    .dashboard-kia-rail {
        position: sticky;
        top: var(--maintenance-notice-height, 0px);
        align-self: start;
        max-height: calc(100dvh - var(--maintenance-notice-height, 0px) - var(--space-6, 24px));
        overflow-y: auto;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .dashboard-kia-rail {
        padding: 0 var(--space-4, 16px) var(--space-6, 24px);
    }
}

/* Mobile services 4+3 grid */
@media (max-width: 767px) {
    #indexDashboard .menu .boxBtn {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-2, 8px);
        grid-template-rows: auto auto;
    }

    #indexDashboard .menu .boxBtn .menu-item:nth-child(n+5) {
        grid-column: span 1;
    }

    #indexDashboard .menu .boxBtn .menu-item:nth-child(5) {
        grid-column: 1;
    }

    #indexDashboard .menu .boxBtn .menu-item:nth-child(6) {
        grid-column: 2;
    }

    #indexDashboard .menu .boxBtn .menu-item:nth-child(7) {
        grid-column: 3;
    }
}

@media (min-width: 1024px) {
    #indexDashboard .menu .boxBtn {
        display: flex;
        flex-wrap: nowrap;
        gap: var(--space-4, 16px);
        overflow-x: auto;
        padding-bottom: var(--space-2, 8px);
    }

    #indexDashboard .menu .boxBtn .menu-item {
        flex: 0 0 auto;
        min-width: 88px;
    }
}