/* Estado de la red — se apoya en las variables de .d21-kb (d21-kb.css) */

.d21-st {
    --d21st-ok: #1a8f4c;
    --d21st-ok-bg: #e9f8ef;
    --d21st-warn: #b7791f;
    --d21st-warn-bg: #fff6e0;
    --d21st-bad: #c93636;
    --d21st-bad-bg: #fdecec;
}
[data-bs-theme="dark"] .d21-st {
    --d21st-ok: #5fd08c;
    --d21st-ok-bg: rgba(95, 208, 140, .14);
    --d21st-warn: #f0c060;
    --d21st-warn-bg: rgba(240, 192, 96, .14);
    --d21st-bad: #f08585;
    --d21st-bad-bg: rgba(240, 133, 133, .14);
}

/* ---------- Resumen ---------- */

.d21-st-banner {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-bottom: 30px;
    padding: 32px 34px;
    border-radius: calc(var(--custom-radius) * 1.5);
    color: #fff;
}
.d21-st-banner.is-ok {
    background: radial-gradient(420px 220px at 100% 0, rgba(255, 255, 255, .22), transparent 70%), linear-gradient(135deg, #0f6b3a 0%, #17a05a 100%);
}
.d21-st-banner.is-warn {
    background: radial-gradient(420px 220px at 100% 0, rgba(255, 255, 255, .22), transparent 70%), linear-gradient(135deg, #9a5b0c 0%, #d9901c 100%);
}
.d21-st-banner.is-bad {
    background: radial-gradient(420px 220px at 100% 0, rgba(255, 255, 255, .2), transparent 70%), linear-gradient(135deg, #8f1f1f 0%, #d04444 100%);
}
.d21-st-banner-icon {
    position: relative;
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, .2);
    font-size: 26px;
}
.d21-st-banner.is-ok .d21-st-banner-icon::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, .55);
    animation: d21st-pulse 2.4s ease-out infinite;
}
@keyframes d21st-pulse {
    from { transform: scale(1); opacity: .9; }
    to { transform: scale(1.55); opacity: 0; }
}
.d21-st-banner-text {
    min-width: 0;
}
.d21-st-eyebrow {
    font-family: var(--font-family-monospace);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .8);
}
.d21-st-banner h1 {
    margin: 6px 0 8px;
    font-family: var(--font-family-monospace);
    font-size: 28px;
    line-height: 1.2;
    font-weight: 700;
    color: #fff;
}
.d21-st-banner p {
    margin: 0;
    font-size: 13.5px;
    color: rgba(255, 255, 255, .85);
}

/* ---------- Servicios ---------- */

.d21-st-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 14px;
    margin-bottom: 30px;
}
.d21-st-service {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    border: 1px solid var(--border-color);
    border-radius: var(--custom-radius);
    background: var(--d21k-card);
    box-shadow: var(--d21k-shadow);
}
.d21-st-service.is-down {
    border-color: var(--d21st-bad);
}
.d21-st-service-icon {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--d21k-soft);
    color: var(--d21k-accent);
    font-size: 17px;
}
.d21-st-service-body {
    flex: 1 1 auto;
    min-width: 0;
}
.d21-st-service-body strong {
    display: block;
    font-family: var(--font-family-monospace);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--heading-color);
}
.d21-st-service-body small {
    display: block;
    line-height: 1.4;
    font-size: 12.5px;
    color: var(--body-color);
}
.d21-st-pill {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 4px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}
.d21-st-pill i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}
.d21-st-pill.is-up {
    background: var(--d21st-ok-bg);
    color: var(--d21st-ok);
}
.d21-st-pill.is-down {
    background: var(--d21st-bad-bg);
    color: var(--d21st-bad);
}

/* ---------- Avisos, tabla y pestañas ---------- */

.d21-st-notice {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-bottom: 26px;
    padding: 14px 18px;
    border-radius: var(--custom-radius);
    background: var(--d21st-warn-bg);
    color: var(--d21st-warn);
    font-size: 14.5px;
}
.d21-st-notice a {
    margin-left: auto;
    font-weight: 600;
    color: inherit;
}
.d21-st-table th {
    font-family: var(--font-family-monospace);
    font-size: 12px;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--gray);
}
.d21-st-table td,
.d21-st-table th {
    padding: 12px 16px;
    border-color: var(--border-color);
    vertical-align: middle;
}
.d21-st-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}
.d21-st-head .d21-kb-heading {
    margin: 0;
}
.d21-st-tabs {
    display: inline-flex;
    padding: 4px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--d21k-soft);
}
.d21-st-tabs a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    border-radius: 999px;
    font-family: var(--font-family-monospace);
    font-size: 13.5px;
    font-weight: 500;
    color: var(--body-color);
    text-decoration: none !important;
}
.d21-st-tabs a span {
    padding: 0 7px;
    border-radius: 999px;
    background: var(--d21k-card);
    font-size: 11px;
    font-weight: 700;
}
.d21-st-tabs a.active {
    background: var(--primary);
    color: #fff;
}
.d21-st-tabs a.active span {
    background: rgba(255, 255, 255, .22);
    color: #fff;
}

/* ---------- Incidencias ---------- */

.d21-st-issue {
    margin-bottom: 16px;
    padding: 22px 24px;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    border-radius: var(--custom-radius);
    background: var(--d21k-card);
    box-shadow: var(--d21k-shadow);
}
.d21-st-issue.is-critical { border-left-color: var(--d21st-bad); }
.d21-st-issue.is-high { border-left-color: var(--d21st-warn); }
.d21-st-issue.is-low { border-left-color: var(--d21st-ok); }
.d21-st-issue header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 10px;
    margin-bottom: 10px;
}
.d21-st-issue h3 {
    flex: 1 1 240px;
    margin: 0;
    font-family: var(--font-family-monospace);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--heading-color);
}
.d21-st-tag {
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--d21k-soft);
    font-size: 12px;
    font-weight: 600;
    color: var(--body-color);
}
.d21-st-issue.is-critical .d21-st-tag.is-priority { background: var(--d21st-bad-bg); color: var(--d21st-bad); }
.d21-st-issue.is-high .d21-st-tag.is-priority { background: var(--d21st-warn-bg); color: var(--d21st-warn); }
.d21-st-issue.is-low .d21-st-tag.is-priority { background: var(--d21st-ok-bg); color: var(--d21st-ok); }
.d21-st-affect {
    margin: 0 0 10px;
    font-size: 14.5px;
    color: var(--body-color);
}
.d21-st-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin: 0 0 12px;
    padding: 0;
    list-style: none;
    font-size: 13px;
    color: var(--gray);
}
[data-bs-theme="dark"] .d21-st-meta,
[data-bs-theme="dark"] .d21-st-table th {
    color: var(--body-color);
}
.d21-st-meta i {
    margin-right: 4px;
    color: var(--d21k-accent);
}
.d21-st-you {
    margin-bottom: 12px;
    padding: 8px 12px;
    border-radius: 8px;
    background: var(--d21st-warn-bg);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--d21st-warn);
}
.d21-st-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--body-color);
    overflow-wrap: break-word;
}
.d21-st-desc > :last-child {
    margin-bottom: 0;
}
.d21-st-empty {
    margin-bottom: 26px;
    padding: 36px 22px;
    border: 1px dashed var(--border-color);
    border-radius: var(--custom-radius);
    text-align: center;
}
.d21-st-empty i {
    display: block;
    margin-bottom: 10px;
    font-size: 30px;
    color: var(--d21st-ok);
}
.d21-st-empty strong {
    display: block;
    font-family: var(--font-family-monospace);
    font-size: 16px;
    color: var(--heading-color);
}
.d21-st-empty span {
    font-size: 14px;
    color: var(--body-color);
}
.d21-st-pages {
    margin-bottom: 26px;
}

@media (max-width: 575px) {
    .d21-st-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 26px 20px;
    }
    .d21-st-banner h1 {
        font-size: 22px;
    }
    .d21-st-grid {
        grid-template-columns: minmax(0, 1fr);
    }
    .d21-st-tabs {
        width: 100%;
    }
    .d21-st-tabs a {
        flex: 1 1 0;
        justify-content: center;
        padding: 7px 6px;
        font-size: 12.5px;
    }
    .d21-st-issue {
        padding: 18px 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .d21-st-banner.is-ok .d21-st-banner-icon::after {
        animation: none;
        display: none;
    }
}

.d21-st-more { text-align: center; margin: 18px 0 8px; }
.d21-st-more-btn {
    padding: 10px 28px;
    border: 1px solid var(--d21st-line, #d6dbe3);
    border-radius: 999px;
    background: transparent;
    color: inherit;
    font-weight: 600;
    cursor: pointer;
}
.d21-st-more-btn:hover { border-color: currentColor; }
.d21-st-extra[hidden] { display: none; }

.d21-st-extra[hidden], .d21-st-issue[hidden], .d21-st-more[hidden] { display: none; }
.d21-st-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
.d21-st-filters button {
    padding: 7px 16px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--d21k-card);
    color: var(--body-color);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
}
.d21-st-filters button span {
    margin-left: 4px;
    padding: 1px 8px;
    border-radius: 999px;
    background: var(--d21k-soft);
    font-size: 12px;
}
.d21-st-filters button.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.d21-st-filters button.active span { background: rgba(255, 255, 255, .22); color: #fff; }
.d21-st-tag i { margin-right: 4px; }
.d21-st-tag.is-status.is-resolved, .d21-st-tag.is-status.is-resuelta { background: var(--d21st-ok-bg); color: var(--d21st-ok); }
.d21-st-issue.is-low { border-left-color: var(--d21st-ok); }
.d21-st-issue.is-low h3 { font-size: 16.5px; }