/* MULTI tab — mobile-only nav + operator shell */
body:not(.display-mode) #nav-multi.header-tab-btn {
    display: none !important;
}
@media (max-width: 1400px) {
    body:not(.display-mode) #nav-multi.header-tab-btn {
        display: inline-flex !important;
    }
}

/* MULTI tab — mobile-first cross-site comparison */
.multi-view {
    padding-bottom: 4.5rem;
}
.multi-view-active .dash-main {
    padding-bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px)) !important;
}
.multi-select-wrap {
    display: block;
}
.multi-select {
    width: 100%;
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 0.5rem;
    color: #38bdf8;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 0.45rem 0.55rem;
}
.multi-table-wrap {
    overflow-x: auto;
}
.multi-table {
    min-width: 100%;
    font-size: 0.78rem;
}
.multi-row {
    display: grid;
    grid-template-columns: 3.1rem 1fr 1.15fr 2.5rem;
    gap: 0.35rem;
    align-items: center;
    padding: 0.55rem 0.65rem;
    border-bottom: 1px solid rgba(51, 65, 85, 0.55);
}
.multi-row-head {
    background: rgba(15, 23, 42, 0.85);
    color: #94a3b8;
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.multi-row-total {
    background: rgba(15, 23, 42, 0.55);
    border-bottom: none;
}
.multi-cell-val {
    font-weight: 900;
    color: #38bdf8;
    font-variant-numeric: tabular-nums;
}
.multi-site-id {
    font-weight: 800;
    color: #e2e8f0;
}
.multi-cell-cmp {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    line-height: 1.15;
    font-variant-numeric: tabular-nums;
}
.multi-prev-val {
    color: #fb923c;
    font-size: 0.62rem;
    font-weight: 700;
}
.multi-delta-up {
    color: #4ade80;
    font-weight: 800;
    font-size: 0.68rem;
}
.multi-delta-down {
    color: #f87171;
    font-weight: 800;
    font-size: 0.68rem;
}
.multi-delta-flat {
    color: #94a3b8;
    font-weight: 700;
    font-size: 0.68rem;
}
.multi-bar-track {
    height: 0.55rem;
    background: rgba(15, 23, 42, 0.9);
    border-radius: 999px;
    overflow: hidden;
    border: 1px solid rgba(51, 65, 85, 0.6);
}
.multi-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #1d4ed8, #38bdf8);
    border-radius: 999px;
}
#view-multi.multi-swipe-ready {
    touch-action: pan-y;
}
.multi-swipe-shift {
    transition: transform 0.18s ease-out, opacity 0.18s ease-out;
}
.multi-swipe-shift.multi-swipe-out-left {
    transform: translateX(-1.25rem);
    opacity: 0.35;
}
.multi-swipe-shift.multi-swipe-out-right {
    transform: translateX(1.25rem);
    opacity: 0.35;
}
.multi-scope-field {
    border: 0;
    margin: 0;
    padding: 0;
}
.multi-scope-radios {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
}
.multi-scope-opt {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 0.5rem;
    padding: 0.45rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 800;
    color: #94a3b8;
    cursor: pointer;
}
.multi-scope-opt:has(input:checked) {
    border-color: #38bdf8;
    color: #38bdf8;
    background: rgba(2, 132, 199, 0.15);
}
.multi-scope-opt input {
    accent-color: #38bdf8;
    margin: 0;
}
.multi-time-bar {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 45;
    padding: 0.55rem 0.65rem calc(0.55rem + env(safe-area-inset-bottom, 0px));
    background: #111827;
    border-top: 1px solid rgba(148, 163, 184, 0.25);
    gap: 0.45rem;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
}
.multi-swipe-hint {
    grid-column: 1 / -1;
    margin: 0;
    text-align: center;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #64748b;
}
.multi-time-bar-active {
    display: grid;
}
.multi-grain-btn {
    border: 1px solid #334155;
    background: #0f172a;
    color: #cbd5e1;
    border-radius: 0.55rem;
    font-size: 0.82rem;
    font-weight: 800;
    padding: 0.55rem 0.35rem;
}
.multi-grain-on {
    background: #0284c7;
    border-color: #38bdf8;
    color: #fff;
}
@media (min-width: 768px) {
    .multi-row {
        grid-template-columns: 4rem 1.2fr 1.3fr 4rem;
        font-size: 0.85rem;
    }
    .multi-time-bar {
        position: sticky;
        max-width: 42rem;
        margin: 0 auto;
        border-radius: 0.75rem 0.75rem 0 0;
    }
}