.v2-app-shell {
    min-height: calc(100vh - 114px);
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
}

.v2-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 30;
    width: 88px;
    border-right: 1px solid #252b35;
    background: #0b1016;
}

.v2-sidebar-brand {
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #252b35;
    color: #f1f5f9;
    text-decoration: none;
}

.v2-sidebar-brand-mark {
    width: 32px;
    height: 32px;
    display: block;
    object-fit: contain;
}

.v2-sidebar-nav {
    padding: 12px 6px;
}

.v2-nav-item {
    min-height: 58px;
    margin: 2px 0;
    padding: 7px 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-left: 2px solid transparent;
    border-radius: 5px;
    color: #929dac;
    text-decoration: none;
    text-align: center;
    font-size: 10px;
    line-height: 1.2;
}

.v2-nav-item:hover {
    background: #121821;
    color: #e8edf3;
}

.v2-nav-item.is-active {
    border-left-color: #8b5cf6;
    background: #17172a;
    color: #f0edff;
}

.v2-nav-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: .9;
}

.v2-nav-icon svg {
    width: 18px;
    height: 18px;
    display: block;
    overflow: visible;
    fill: none;
    stroke: #a8b3c2;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.v2-nav-item:hover .v2-nav-icon svg {
    stroke: #edf2f7;
}

.v2-nav-item.is-active .v2-nav-icon svg {
    stroke: #a78bfa;
}

.v2-nav-item:hover .v2-nav-icon,
.v2-nav-item.is-active .v2-nav-icon {
    opacity: 1;
}

.v2-nav-label {
    display: block;
    max-width: 72px;
}

.v2-nav-separator {
    height: 1px;
    margin: 8px 10px;
    background: #232a34;
}

.v2-market-status {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    color: #8f9aa8;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.v2-market-status-dot {
    width: 6px;
    height: 6px;
    flex: 0 0 6px;
    border-radius: 50%;
    background: #737d89;
}

.v2-market-status[data-market-session="regular"] {
    color: var(--v2-positive);
}

.v2-market-status[data-market-session="regular"] .v2-market-status-dot {
    background: var(--v2-positive);
}

.v2-market-status[data-market-session="premarket"],
.v2-market-status[data-market-session="afterhours"] {
    color: var(--v2-accent-soft);
}

.v2-market-status[data-market-session="premarket"] .v2-market-status-dot,
.v2-market-status[data-market-session="afterhours"] .v2-market-status-dot {
    background: var(--v2-accent);
}

.v2-market-status[data-market-session="closed"] {
    color: #8f9aa8;
}

.v2-market-status[data-market-session="closed"] .v2-market-status-dot {
    background: #737d89;
}

.v2-header-utilities {
    margin-left: 6px;
}

.v2-nav-backdrop {
    display: none;
}

@media (max-width: 1024px) {
    .v2-sidebar {
        width: min(280px, 84vw);
        transform: translateX(-100%);
        transition: transform 160ms ease;
        overflow-y: auto;
    }

    .v2-sidebar.is-open {
        transform: translateX(0);
    }

    .v2-sidebar-nav {
        padding: 10px 8px 16px;
    }

    .v2-nav-item {
        min-height: 44px;
        padding: 0 12px;
        flex-direction: row;
        justify-content: flex-start;
        gap: 10px;
        font-size: 12px;
        text-align: left;
    }

    .v2-nav-label {
        max-width: none;
    }

    .v2-app-shell {
        display: block;
    }

    .v2-market-status {
        display: none;
    }

    .v2-nav-backdrop {
        position: fixed;
        inset: 0;
        z-index: 29;
        background: rgba(0, 0, 0, 0.48);
    }

    .v2-nav-backdrop.is-open {
        display: block;
    }

    body.v2-nav-open {
        overflow: hidden;
    }
}