.gss-root {
    max-width: 860px;
    margin: 24px auto;
}

.gss-widget {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .05);
    overflow: hidden;
    font-size: 15px;
    line-height: 1.5;
    transition: opacity .3s ease;
}

.gss-root.gss-busy .gss-widget {
    opacity: .55;
    pointer-events: none;
}

.gss-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    padding: 22px 24px;
    border-bottom: 1px solid #f1f5f9;
    border-left: 4px solid #94a3b8;
    background: linear-gradient(135deg, #f8fafc 0%, #fff 70%);
}

.gss-widget.gss--ok .gss-hero { border-left-color: #16a34a; }
.gss-widget.gss--warn .gss-hero { border-left-color: #d97706; }
.gss-widget.gss--down .gss-hero { border-left-color: #dc2626; }

.gss-hero__main {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    min-width: 260px;
    flex: 1;
}

.gss-beacon {
    position: relative;
    width: 14px;
    height: 14px;
    margin-top: 5px;
    border-radius: 50%;
    background: #94a3b8;
    flex-shrink: 0;
}

.gss-beacon::after {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: inherit;
    opacity: .35;
    animation: gss-pulse 2s ease-out infinite;
}

.gss--ok .gss-beacon { background: #16a34a; }
.gss--warn .gss-beacon { background: #d97706; }
.gss--down .gss-beacon { background: #dc2626; }
.gss--unknown .gss-beacon { background: #64748b; }

@keyframes gss-pulse {
    0% { transform: scale(.6); opacity: .45; }
    80% { transform: scale(1.9); opacity: 0; }
    100% { transform: scale(1.9); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .gss-beacon::after { animation: none; }
}

.gss-hero__eyebrow {
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: #b08d2c;
}

.gss-hero__title {
    margin: 4px 0 2px;
    font-size: 21px;
    line-height: 1.25;
    font-weight: 700;
    color: #0f172a;
}

.gss-hero__note {
    margin: 0;
    color: #475569;
    font-size: 13.5px;
}

.gss-hero__side {
    text-align: right;
    max-width: 240px;
}

.gss-refresh {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    background: #fff;
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    cursor: pointer;
    transition: background .2s ease, border-color .2s ease, transform .1s ease;
}

.gss-refresh:hover {
    background: #f1f5f9;
    border-color: #94a3b8;
}

.gss-refresh:active { transform: scale(.97); }

.gss-refresh svg { transition: transform .4s ease; }

.gss-refresh.gss-refresh--spin svg { animation: gss-spin .8s linear infinite; }

@keyframes gss-spin {
    to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    .gss-refresh.gss-refresh--spin svg { animation: none; }
}

.gss-checked {
    margin: 8px 0 0;
    font-size: 12px;
    color: #64748b;
}

.gss-strip {
    list-style: none !important;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 28px;
    margin: 0;
    padding: 12px 24px;
    background: #f8fafc;
    border-bottom: 1px solid #f1f5f9;
    font-size: 13px;
    color: #475569;
}

.gss-strip li { margin: 0; }

.gss-strip strong {
    color: #0f172a;
    font-variant-numeric: tabular-nums;
}

.gss-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 14px;
    padding: 20px 24px;
}

.gss-card {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 16px;
    background: #fff;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.gss-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 4px 12px rgba(15, 23, 42, .07);
}

.gss-card__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.gss-card__name {
    margin: 0;
    font-size: 15.5px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
}

.gss-card__sub {
    display: block;
    font-size: 11.5px;
    font-weight: 500;
    color: #94a3b8;
    word-break: break-all;
}

.gss-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .02em;
}

.gss-pill__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

.gss--ok .gss-pill { color: #15803d; background: #f0fdf4; border: 1px solid #bbf7d0; }
.gss--warn .gss-pill { color: #b45309; background: #fffbeb; border: 1px solid #fde68a; }
.gss--down .gss-pill { color: #b91c1c; background: #fef2f2; border: 1px solid #fecaca; }
.gss--unknown .gss-pill { color: #475569; background: #f8fafc; border: 1px solid #e2e8f0; }

.gss-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(70px, auto));
    gap: 8px 14px;
    margin: 0 0 12px;
}

.gss-metric dt {
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #94a3b8;
}

.gss-metric dd {
    margin: 1px 0 0;
    font-size: 13.5px;
    font-weight: 600;
    color: #334155;
    font-variant-numeric: tabular-nums;
    word-break: break-all;
}

.gss-latency__bar {
    height: 6px;
    border-radius: 999px;
    background: #f1f5f9;
    overflow: hidden;
}

.gss-latency__bar span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: #94a3b8;
    transition: width .6s ease;
}

.gss-lat--great .gss-latency__bar span { background: linear-gradient(90deg, #4ade80, #16a34a); }
.gss-lat--good .gss-latency__bar span { background: linear-gradient(90deg, #86efac, #22c55e); }
.gss-lat--fair .gss-latency__bar span { background: linear-gradient(90deg, #fcd34d, #f59e0b); }
.gss-lat--poor .gss-latency__bar span { background: linear-gradient(90deg, #fca5a5, #dc2626); }
.gss-lat--na .gss-latency__bar span { width: 0 !important; }

.gss-latency__label {
    margin: 6px 0 0;
    font-size: 12px;
    color: #64748b;
    font-variant-numeric: tabular-nums;
}

.gss-foot {
    padding: 16px 24px 20px;
    border-top: 1px dashed #e2e8f0;
    background: #fcfcfd;
}

.gss-foot p {
    margin: 0 0 6px;
    font-size: 12.5px;
    color: #64748b;
}

.gss-foot__brand a { color: #475569; font-weight: 600; }

.gss-error {
    padding: 18px;
    background: #fef2f2;
    border: 1px solid #ef4444;
    border-radius: 10px;
    color: #b91c1c;
    text-align: center;
    font-weight: 500;
}

@media (max-width: 600px) {
    .gss-hero { flex-direction: column; align-items: flex-start; }
    .gss-hero__side { text-align: left; max-width: none; }
    .gss-grid { grid-template-columns: 1fr; padding: 16px; }
}