/* ═══════════════════════════════════════════════════════════════
   REALITY FRACTURE — Signal Strip / Trust Row
   ═══════════════════════════════════════════════════════════════ */

.signal-strip {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-ghost);
    border-bottom: 1px solid var(--border-ghost);
    padding: var(--sp-2) 0;
    z-index: var(--z-content);
}

.signal-strip__track {
    width: 100%;
    overflow: hidden;
}

.signal-strip__items {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    white-space: nowrap;
    animation: signal-scroll 40s linear infinite;
    width: max-content;
}

.signal-strip__item {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-1);
    flex-shrink: 0;
}

.signal-strip__dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    flex-shrink: 0;
}

.signal-strip__dot--active {
    background: var(--spectral-cyan);
    box-shadow: 0 0 6px var(--spectral-cyan);
    animation: pulse-glow 3s ease-in-out infinite;
}

.signal-strip__dot--warning {
    background: var(--radioactive-lime);
    box-shadow: 0 0 6px var(--radioactive-lime);
    animation: pulse-glow 2s ease-in-out infinite;
}

.signal-strip__label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    color: var(--text-dim);
    text-transform: uppercase;
}

.signal-strip__divider {
    font-size: 0.4rem;
    color: var(--text-ghost);
    flex-shrink: 0;
}

.signal-strip__border-glow {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--electric-blue-dim) 20%,
        var(--electric-blue-glow) 50%,
        var(--electric-blue-dim) 80%,
        transparent 100%
    );
    opacity: 0.6;
}