/* Machine Condition Monitor — local overrides (Card 12, Vibration & Mechanical Frequency).
   Tool-specific styling ONLY. Global components (.tool-panel, .faq-*, .related-*,
   .content-section, .input-label, .btn) live in design-system.css and are NOT redefined here.
   Matrix aesthetic: dark surface, primary green #00ff41, amber warn, red danger. */

/* ── Honest "this is airborne sound, not ISO vibration" amber note ── */
.mcm-warn-note {
  max-width:820px;
  margin:var(--space-md) auto 0;
  padding:var(--space-sm) var(--space-md);
  border:1px solid rgba(255,179,0,.35);
  border-left:3px solid var(--color-warning);
  background:rgba(255,179,0,.07);
  border-radius:var(--radius-sm);
  color:var(--color-text);
  font-size:.92rem;
  line-height:1.55;
  text-align:left;
}
.mcm-warn-note strong { color:var(--color-warning); }

/* ── Panel alert flash (JS toggles #mcm-panel.is-warn / .is-danger on a breach) ── */
#mcm-panel { transition:border-color .25s ease, box-shadow .25s ease; }
#mcm-panel.is-warn {
  border-color:var(--color-warning);
  box-shadow:0 0 0 1px var(--color-warning), 0 0 22px rgba(255,179,0,.28);
}
#mcm-panel.is-danger {
  border-color:var(--color-error);
  box-shadow:0 0 0 1px var(--color-error), 0 0 24px rgba(255,23,68,.32);
}

/* ── Top control row: device select, snapshot interval, start/stop + audio toggle ── */
.mcm-toprow {
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  gap:12px;
  justify-content:space-between;
}
.mcm-device { flex:1 1 240px; min-width:200px; }
.mcm-opt { display:flex; flex-direction:column; gap:6px; }
.mcm-controls { display:flex; flex-wrap:wrap; align-items:center; gap:8px; }

.mcm-select {
  width:100%;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(0,255,65,.25);
  color:var(--color-text);
  font-family:var(--font-mono);
  font-size:.9rem;
  padding:9px 10px;
  border-radius:var(--radius-sm);
}
.mcm-select:focus { outline:1px solid var(--color-primary); }
.mcm-select--narrow { width:auto; min-width:120px; }

.mcm-check {
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:.85rem; color:var(--color-text);
  cursor:pointer; padding-bottom:9px;
}
.mcm-check input { accent-color:var(--color-primary); width:15px; height:15px; }

/* ── Status + live readout lines ── */
.mcm-status {
  margin-top:var(--space-sm);
  margin-bottom:0;
  font-family:var(--font-mono);
  font-size:.85rem;
  color:var(--color-text-muted);
  min-height:1.4em;
  line-height:1.45;
}
.mcm-status.is-live   { color:var(--color-primary); }
.mcm-status.is-error  { color:var(--color-error); }
.mcm-status.is-warn   { color:var(--color-warning); }
.mcm-status.is-danger { color:var(--color-error); }

.mcm-live {
  margin-top:4px;
  margin-bottom:0;
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--color-secondary);
  min-height:1.1em;
}

/* ── Live trend chart canvas ── */
.mcm-canvas-wrap { margin-top:var(--space-md); }
.mcm-canvas {
  display:block;
  width:100%;
  height:300px;
  background:#050a05;
  border:1px solid rgba(0,255,65,.2);
  border-radius:var(--radius-sm);
}
.mcm-axis-note {
  margin-top:var(--space-sm);
  margin-bottom:0;
  font-family:var(--font-mono);
  font-size:.74rem;
  color:var(--color-text-muted);
  text-align:center;
  line-height:1.45;
}

/* ── Stats summary row (snapshots / elapsed / overall now) ── */
.mcm-statsrow {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:var(--space-sm);
  margin-top:var(--space-md);
}
.mcm-stat {
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:10px 12px;
  background:rgba(0,255,65,.04);
  border:1px solid rgba(0,255,65,.14);
  border-radius:var(--radius-sm);
  text-align:center;
}
.mcm-stat__k {
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--color-text-muted);
}
.mcm-stat__v {
  font-family:var(--font-mono);
  font-size:1.1rem;
  font-weight:700;
  color:var(--color-primary);
}

/* ── Two-column layout: tracked bands + session log ── */
.mcm-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:var(--space-md);
  margin-top:var(--space-md);
}
.mcm-h2 {
  font-size:1.05rem;
  margin:0 0 var(--space-sm);
  color:var(--color-text-bright);
}
.mcm-help {
  font-size:.84rem;
  color:var(--color-text-muted);
  margin:0 0 var(--space-md);
  line-height:1.5;
}

/* ── Add-a-band form ── */
.mcm-addform {
  display:flex;
  flex-direction:column;
  gap:var(--space-sm);
  padding-bottom:var(--space-md);
  border-bottom:1px solid rgba(0,255,65,.1);
}
.mcm-addform__row {
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  gap:12px;
}
.mcm-field {
  display:flex;
  flex-direction:column;
  gap:6px;
  flex:1 1 130px;
  min-width:120px;
}
.mcm-field--grow { flex:2 1 200px; }
.mcm-field--btn { flex:1 1 130px; justify-content:flex-end; }

.mcm-num {
  width:100%;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(0,255,65,.25);
  color:var(--color-text);
  font-family:var(--font-mono);
  font-size:.9rem;
  padding:9px 10px;
  border-radius:var(--radius-sm);
}
.mcm-num:focus { outline:1px solid var(--color-primary); }
.mcm-num::placeholder { color:var(--color-text-muted); }
.mcm-addbtn { width:100%; }

/* ── Tracked-band list (built in JS) ── */
.mcm-tracklist {
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-top:var(--space-md);
}
.mcm-track {
  display:flex;
  align-items:center;
  gap:10px;
  padding:9px 10px;
  background:rgba(0,255,65,.03);
  border:1px solid rgba(0,255,65,.12);
  border-radius:var(--radius-sm);
}
.mcm-track__swatch {
  flex:0 0 auto;
  width:12px;
  height:12px;
  border-radius:50%;
  box-shadow:0 0 6px currentColor;
}
.mcm-track__info {
  flex:1 1 auto;
  min-width:0;
}
.mcm-track__name {
  font-size:.9rem;
  font-weight:600;
  color:var(--color-text-bright);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.mcm-track__meta {
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--color-text-muted);
  margin-top:2px;
}
.mcm-track__read {
  flex:0 0 auto;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:2px;
  text-align:right;
}
.mcm-track__live {
  font-family:var(--font-mono);
  font-size:.84rem;
  font-weight:700;
  color:var(--color-primary);
}
.mcm-track__base {
  font-family:var(--font-mono);
  font-size:.68rem;
  color:var(--color-text-muted);
}
.mcm-track__del {
  flex:0 0 auto;
  background:transparent;
  border:1px solid rgba(255,23,68,.3);
  color:var(--color-error);
  font-size:.8rem;
  line-height:1;
  width:24px;
  height:24px;
  border-radius:var(--radius-sm);
  cursor:pointer;
}
.mcm-track__del:hover { background:rgba(255,23,68,.12); }
.mcm-track__del:focus-visible { outline:1px solid var(--color-error); }

/* ── Per-band status pill ── */
.mcm-pill {
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:.66rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.03em;
  padding:3px 8px;
  border-radius:999px;
  border:1px solid transparent;
  white-space:nowrap;
}
.mcm-pill.is-idle {
  color:var(--color-text-muted);
  border-color:rgba(125,133,144,.4);
  background:rgba(125,133,144,.1);
}
.mcm-pill.is-ok {
  color:var(--color-success);
  border-color:rgba(0,230,118,.4);
  background:rgba(0,230,118,.1);
}
.mcm-pill.is-warn {
  color:var(--color-warning);
  border-color:rgba(255,179,0,.45);
  background:rgba(255,179,0,.12);
}
.mcm-pill.is-danger {
  color:var(--color-error);
  border-color:rgba(255,23,68,.5);
  background:rgba(255,23,68,.14);
}

/* ── Baseline buttons + note ── */
.mcm-baserow {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:var(--space-md);
}
.mcm-baserow__note {
  margin:var(--space-sm) 0 0;
  font-size:.78rem;
  color:var(--color-text-muted);
  line-height:1.5;
}

/* ── Session log: note row, table, export row ── */
.mcm-noterow {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:var(--space-md);
}
.mcm-noterow .mcm-note { flex:1 1 200px; min-width:160px; }

.mcm-logwrap {
  max-height:340px;
  overflow:auto;
  border:1px solid rgba(0,255,65,.12);
  border-radius:var(--radius-sm);
}
.mcm-table {
  width:100%;
  border-collapse:collapse;
  font-family:var(--font-mono);
  font-size:.78rem;
}
.mcm-table th {
  position:sticky;
  top:0;
  text-align:left;
  background:var(--color-surface);
  color:var(--color-text-muted);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.04em;
  font-size:.66rem;
  padding:7px 8px;
  border-bottom:1px solid rgba(0,255,65,.2);
}
.mcm-table td {
  padding:6px 8px;
  border-bottom:1px solid rgba(0,255,65,.08);
  color:var(--color-text);
  vertical-align:top;
}
.mcm-table td.mcm-empty {
  color:var(--color-text-muted);
  text-align:center;
  font-style:italic;
  padding:var(--space-md) 8px;
}
.mcm-log__text {
  color:var(--color-text-muted);
  word-break:break-word;
}
/* Per-row entry-type tinting */
.mcm-log__row.is-alert td:nth-child(2) { color:var(--color-warning); font-weight:700; }
.mcm-log__row.is-alert td.mcm-log__text { color:var(--color-warning); }
.mcm-log__row.is-note td:nth-child(2) { color:var(--color-secondary); }
.mcm-log__row.is-event td:nth-child(2) { color:var(--color-text-muted); }
.mcm-log__row.is-snapshot td:nth-child(3) { color:var(--color-primary); }

.mcm-logrow {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:var(--space-md);
}
.mcm-logrow__note {
  margin:var(--space-sm) 0 0;
  font-size:.78rem;
  color:var(--color-text-muted);
  line-height:1.5;
}

/* ── Empty-state placeholder (tracked list + log) ── */
.mcm-empty {
  font-size:.82rem;
  color:var(--color-text-muted);
  font-style:italic;
  line-height:1.5;
  margin:0;
}

/* ── Responsive: collapse to single column ── */
@media (max-width:768px) {
  .mcm-grid { grid-template-columns:1fr; }
  .mcm-statsrow { grid-template-columns:1fr; }
  .mcm-canvas { height:240px; }
  .mcm-controls .btn { flex:1 1 auto; }
  .mcm-track { flex-wrap:wrap; }
  .mcm-track__read { align-items:flex-start; text-align:left; }
}