/* System Health Monitor — self-contained styles.
 * Exposes --shm-* custom properties so a theme can override the palette;
 * defaults render fine standalone with no theme dependency. */
.shm-wrap {
    --shm-bg:      var(--shm-bg-override,      #0a0c10);
    --shm-surface: var(--shm-surface-override, #11141a);
    --shm-border:  var(--shm-border-override,  #1e2330);
    --shm-accent:  var(--shm-accent-override,  #00e5c0);
    --shm-warn:    var(--shm-warn-override,    #f5a623);
    --shm-danger:  var(--shm-danger-override,  #ff4757);
    --shm-good:    var(--shm-good-override,    #2ed573);
    --shm-text:    var(--shm-text-override,    #d4dbe8);
    --shm-muted:   var(--shm-muted-override,   #5a6178);
    --shm-radius:  var(--shm-radius-override,  12px);
    --shm-font:    var(--shm-font-override,    -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
    --shm-mono:    var(--shm-mono-override,    'SFMono-Regular', Consolas, monospace);

    background: var(--shm-bg);
    color: var(--shm-text);
    font-family: var(--shm-font);
    border-radius: var(--shm-radius);
    padding: 1.5rem;
    max-width: 1200px;
}
.shm-wrap * { box-sizing: border-box; }

.shm-loading, .shm-error {
    font-family: var(--shm-mono);
    font-size: .85rem;
    color: var(--shm-muted);
    padding: 1rem;
}
.shm-error { color: var(--shm-danger); }

.shm-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.2rem;
    gap: 1rem;
    flex-wrap: wrap;
}
.shm-title { font-size: 1rem; font-weight: 800; letter-spacing: .06em; color: var(--shm-accent); }
.shm-refresh-info { font-size: .75rem; color: var(--shm-muted); font-family: var(--shm-mono); }

.shm-section-title {
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin: 1.6rem 0 .8rem;
}
.shm-section-title:first-of-type { margin-top: 0; }

.shm-metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}
.shm-mcard {
    background: var(--shm-surface);
    border: 1px solid var(--shm-border);
    border-radius: var(--shm-radius);
    padding: 1.1rem 1rem;
    position: relative;
    overflow: hidden;
}
.shm-mcard::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--shm-muted);
}
.shm-mcard.good::before   { background: var(--shm-good); }
.shm-mcard.warn::before   { background: var(--shm-warn); }
.shm-mcard.danger::before { background: var(--shm-danger); }
.shm-mcard-label { font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; color: var(--shm-muted); margin-bottom: .4rem; }
.shm-mcard-value { font-family: var(--shm-mono); font-size: 1.6rem; font-weight: 700; line-height: 1; }
.shm-mcard-sub   { font-size: .72rem; color: var(--shm-muted); margin-top: .3rem; font-family: var(--shm-mono); }
.shm-progress-bar  { height: 4px; background: var(--shm-border); border-radius: 2px; margin-top: .65rem; }
.shm-progress-fill { height: 100%; border-radius: 2px; background: var(--shm-good); }
.shm-progress-fill.warn   { background: var(--shm-warn); }
.shm-progress-fill.danger { background: var(--shm-danger); }

.shm-info-row {
    background: var(--shm-surface);
    border: 1px solid var(--shm-border);
    border-radius: var(--shm-radius);
    padding: 1rem 1.3rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.6rem;
    margin-bottom: .8rem;
}
.shm-info-item  { display: flex; flex-direction: column; gap: .2rem; }
.shm-info-label { font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--shm-muted); }
.shm-info-value { font-family: var(--shm-mono); font-size: .88rem; font-weight: 700; }

.shm-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .72rem;
    font-weight: 700;
    font-family: var(--shm-mono);
    padding: .18rem .6rem;
    border-radius: 999px;
    letter-spacing: .05em;
}
.shm-badge::before { content: '\25CF'; font-size: .55rem; }
.shm-badge.good   { color: var(--shm-good);   background: rgba(46,213,115,.1);  border: 1px solid rgba(46,213,115,.3); }
.shm-badge.warn   { color: var(--shm-warn);   background: rgba(245,166,35,.1);  border: 1px solid rgba(245,166,35,.3); }
.shm-badge.danger { color: var(--shm-danger); background: rgba(255,71,87,.1);   border: 1px solid rgba(255,71,87,.3); }

.shm-log-box { background: var(--shm-surface); border: 1px solid var(--shm-border); border-radius: var(--shm-radius); overflow: hidden; margin-bottom: .8rem; }
.shm-log-hdr { display: flex; align-items: center; justify-content: space-between; padding: .5rem .9rem; border-bottom: 1px solid var(--shm-border); background: rgba(255,255,255,.02); }
.shm-log-src { font-family: var(--shm-mono); font-size: .68rem; color: var(--shm-muted); }
.shm-log-badge { font-family: var(--shm-mono); font-size: .68rem; padding: .12rem .45rem; border-radius: 4px; }
.shm-log-badge.clean  { color: var(--shm-good); background: rgba(46,213,115,.1); }
.shm-log-badge.issues { color: var(--shm-warn); background: rgba(245,166,35,.1); }
.shm-log-body { font-family: var(--shm-mono); font-size: .68rem; max-height: 260px; overflow-y: auto; padding: .7rem .9rem; line-height: 1.6; }
.shm-log-line { white-space: pre-wrap; word-break: break-all; padding: .05rem 0; }
.shm-log-line.err { color: #ff6b6b; }
.shm-log-line.wrn { color: var(--shm-warn); }
.shm-log-line.dim { color: var(--shm-muted); }
.shm-log-line.hi  { color: var(--shm-accent); }
.shm-log-empty { color: var(--shm-good); padding: .7rem .9rem; font-family: var(--shm-mono); font-size: .78rem; }

@media (max-width: 480px) {
    .shm-mcard-value { font-size: 1.3rem; }
    .shm-info-row { gap: 1rem; }
}