.ll-demo-page {
    max-width: 1180px;
    margin: 0 auto;
}

.ll-demo-notice {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.4rem;
    border: 1px solid rgba(53,242,163,.22);
    border-radius: 18px;
    background:
        radial-gradient(circle at top left, rgba(53,242,163,.10), transparent 18rem),
        rgba(255,255,255,.035);
    padding: 1rem 1.15rem;
    box-shadow: 0 18px 60px rgba(0,0,0,.20);
}

.ll-demo-notice strong,
.ll-demo-notice span {
    display: block;
}

.ll-demo-notice strong {
    color: var(--ok);
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.ll-demo-notice span {
    margin-top: .22rem;
    color: var(--muted);
    line-height: 1.45;
}

.ll-demo-chip {
    flex: 0 0 auto;
    border: 1px solid rgba(255,209,102,.28);
    border-radius: 999px;
    background: rgba(255,209,102,.08);
    color: var(--warn) !important;
    padding: .42rem .75rem;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.ll-demo-disabled-action:disabled {
    cursor: not-allowed;
    opacity: .62;
}

.ll-demo-action-note {
    margin: .9rem 0 0;
    color: var(--muted);
    font-size: .85rem;
}

.ll-demo-locked-card {
    margin-top: 1rem;
}

.ll-demo-chart-legend {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: .7rem 1.05rem;
    margin: .15rem 0 .8rem;
    padding-left: 3.35rem;
    color: var(--muted);
    font-size: .78rem;
    font-weight: 850;
    letter-spacing: .04em;
}

.ll-demo-chart-legend span {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    white-space: nowrap;
}

.ll-demo-chart-legend span::before {
    content: "";
    width: 18px;
    height: 3px;
    border-radius: 999px;
    background: currentColor;
    box-shadow: 0 0 14px currentColor;
}

.ll-demo-chart-legend .flow {
    color: var(--ok);
}

.ll-demo-chart-legend .return {
    color: #61a8ff;
}

.ll-demo-chart-legend .valve {
    color: var(--warn);
}

.ll-demo-config-preview {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .8rem;
    margin-top: 1rem;
}

.ll-demo-config-preview div {
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 8px;
    background: rgba(255,255,255,.035);
    padding: .9rem;
}

.ll-demo-config-preview span {
    display: block;
    color: var(--muted);
    font-size: .72rem;
    font-weight: 850;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: .35rem;
}

.ll-demo-config-preview strong {
    display: block;
    color: var(--text);
}

@media (max-width: 720px) {
    .ll-demo-notice {
        align-items: flex-start;
        flex-direction: column;
    }

    .ll-demo-config-preview {
        grid-template-columns: 1fr;
    }

    .ll-demo-chart-legend {
        padding-left: .35rem;
    }
}