/* features domain styles. Owned by the features domain; loaded by index.html.
 * Build on tokens.css and components.css; prefix selectors with .features- so
 * nothing here can restyle another domain's screens. */

/* ------------------------------------------------ 이벤트 센터 (events) -- */

.features-filters { display: flex; flex-wrap: wrap; gap: var(--sp-sm); align-items: flex-end; }
.features-filters .field { min-width: 140px; }
.features-check { width: 16px; height: 16px; accent-color: var(--signal-live); }
.features-pad { padding: var(--sp-sm) var(--sp-md) 0; }
/* A second line under a list row's title: readable, not a label. */
.features-sub { font-size: var(--fs-label-md); line-height: var(--lh-label-md); color: var(--outline); }

/* Open incidents per source: a row of small tiles that double as a filter. */
.features-ev-sources {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: var(--sp-sm);
  margin: var(--sp-md) 0;
}
@media (max-width: 1200px) { .features-ev-sources { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
@media (max-width: 700px) { .features-ev-sources { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.features-ev-source {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: var(--sp-sm) var(--sp-md);
  border: 1px solid var(--stroke);
  border-radius: var(--r-md);
  background: var(--surface-low);
  color: inherit;
  cursor: pointer;
  text-align: left;
  min-width: 0;
}
.features-ev-source:hover { border-color: var(--stroke-strong); }
.features-ev-source.on { border-color: var(--signal-live); box-shadow: var(--glow-live); }
.features-ev-source.quiet .stat-value { color: var(--outline); }

.features-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-sm) var(--sp-md);
  border: 1px solid var(--signal-warn);
  border-radius: 6px;
  background: var(--tint-warn);
  color: var(--signal-warn);
  margin-bottom: var(--sp-md);
}

/* The anomaly-rule editor's parameter grid. */
.features-params { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-sm) var(--sp-md); }
@media (max-width: 800px) { .features-params { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.features-timeline { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-sm); }
.features-timeline li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-xs) var(--sp-sm);
  padding-left: var(--sp-sm);
  border-left: 2px solid var(--stroke);
}
.features-case { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-md); }
.features-case-step {
  display: flex; flex-direction: column; gap: 4px; min-width: 0;
  padding-left: var(--sp-md); border-left: 3px solid var(--stroke);
}
.features-case-step.crit { border-left-color: var(--signal-crit); }
.features-case-step.warn { border-left-color: var(--signal-warn); }
.features-case-step.info { border-left-color: var(--signal-info, var(--stroke)); }
.features-json {
  margin: 0;
  max-height: 260px;
  overflow: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-code);
  color: var(--on-surface-variant);
  white-space: pre-wrap;
  word-break: break-all;
}

/* The dashboard's live anomaly panel. */
.features-live-row { align-items: center; min-width: 0; }
.features-live-row .grow { flex: 1; min-width: 0; }
.features-live-open { align-items: center; min-width: 0; color: inherit; text-decoration: none; }
.features-live-open:hover .t-body-sm { text-decoration: underline; }

/* ------------------------------------------- clickable KPI cards (SNMP) -- */
.features-kpi {
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  border: 1px solid var(--stroke);
  transition: border-color var(--t-fast) var(--ease);
}
.features-kpi:hover { border-color: var(--primary); }
.features-kpi.warn .stat-value { color: var(--signal-warn); }
.features-kpi.crit .stat-value { color: var(--signal-crit-text); }

/* ------------------------------------- identification x collection grid -- */
.features-kpis { align-items: flex-start; }
.features-matrix {
  display: grid;
  grid-template-columns: minmax(80px, auto) repeat(4, minmax(64px, 1fr));
  gap: var(--sp-xs) var(--sp-sm);
  align-items: center;
  flex: 1 1 380px;
  min-width: 0;
}
.features-cell {
  font: inherit;
  font-variant-numeric: tabular-nums;
  color: var(--on-surface);
  background: var(--surface-high);
  border: 1px solid var(--stroke);
  border-radius: var(--r-md);
  padding: var(--sp-xs) var(--sp-sm);
  text-align: right;
  cursor: pointer;
  transition: border-color var(--t-fast) var(--ease);
}
.features-cell:hover { border-color: var(--primary); }
.features-cell.zero { color: var(--on-surface-variant); }
.features-cell.warn { color: var(--signal-warn); }
.features-cell.info { color: var(--signal-info); }
.features-coverage { flex: 1 1 280px; min-width: 0; }

/* ------------------------------------------------- lines and timeline -- */
.features-line {
  padding: var(--sp-xs) 0;
  border-bottom: 1px solid var(--stroke);
}
.features-line:last-child { border-bottom: 0; }
.features-tl {
  align-items: flex-start;
  flex-wrap: wrap;
  padding: var(--sp-sm) 0;
  border-bottom: 1px solid var(--stroke);
}
.features-tl:last-child { border-bottom: 0; }
.features-tl > :first-child { min-width: 150px; }

/* ------------------------------------------- unavailable-tab explanation -- */
.features-explain { padding: var(--sp-md) 0; max-width: 640px; }
.features-explain .btn { align-self: flex-start; }
.features-note { padding: 0 0 var(--sp-sm); }

/* ------------------------------------------------------ candidate picks -- */
.features-pick { cursor: pointer; gap: var(--sp-xs); }
.features-pick input { margin: 0; }

@media (max-width: 640px) {
  .features-tl > :first-child { min-width: 0; width: 100%; }
  .features-matrix { grid-template-columns: auto repeat(4, minmax(48px, 1fr)); }
}

/* --------------------------------------------------- unified rule list -- */
.features-kpi { display: inline-flex; align-items: center; gap: var(--sp-xs); padding: var(--sp-xs) var(--sp-sm); border: 1px solid var(--stroke); border-radius: 6px; }
.features-editor .features-params { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--sp-sm); }
.features-preview { border-top: 1px solid var(--stroke); padding-top: var(--sp-sm); }

/* ------------------------------------------------------------ silences -- */
.features-silence {
  display: flex; flex-direction: column; gap: var(--sp-xs);
  padding: var(--sp-sm) 0; border-bottom: 1px solid var(--stroke);
}
.features-silence:last-child { border-bottom: 0; }

/* ------------------------------------------------- SNMP layer-2 picture -- */
.features-l2 { min-height: 320px; padding: var(--sp-sm); overflow: hidden; }
.features-l2 svg { display: block; }
.features-l2-edge { stroke: var(--signal-live); stroke-opacity: 0.45; stroke-width: 1.4; }
.features-l2-node rect, .features-l2-node circle { fill: var(--surface-high); stroke: var(--outline); stroke-width: 1.2; }
.features-l2-node.polled rect { stroke: var(--signal-live); }
.features-l2-node.down rect { stroke: var(--signal-crit); }
.features-l2-node text { fill: var(--on-surface-variant); font: 11px var(--font-mono, monospace); }
.features-l2-node:hover text { fill: var(--on-surface); }
.features-l2-legend { padding: var(--sp-xs) var(--sp-sm); font-size: 12px; color: var(--on-surface-variant); }
.features-l2-key { display: inline-block; width: 10px; height: 10px; border-radius: 50%; border: 1.2px solid var(--outline); }
.features-l2-key.polled { border-radius: 2px; border-color: var(--signal-live); }
.features-l2-key.down { border-radius: 2px; border-color: var(--signal-crit); }

/* ------------------------------------------ SNMP nodes in the fleet grid -- */
/* hosts.js tags each card with its node's role; an SNMP device is badged so
   it is not mistaken for an agent. */
.node-card[data-role="snmp"] { position: relative; border-style: dashed; }
.node-card[data-role="snmp"]::after {
  content: "SNMP";
  position: absolute; right: 10px; bottom: 8px;
  font: 600 10px var(--font-mono, monospace); letter-spacing: 0.06em;
  color: var(--signal-info); opacity: 0.8;
}

/* ------------------------------------------------ Blast Radius (blast) -- */

.features-blast-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: var(--sp-md); }
@media (max-width: 1100px) { .features-blast-grid { grid-template-columns: minmax(0, 1fr); } }
.features-blast-canvas { width: 100%; max-width: 640px; margin: 0 auto; }
.features-blast-svg { width: 100%; height: auto; display: block; }
.features-blast-orbit { fill: none; stroke: var(--stroke); stroke-dasharray: 2 4; }
.features-blast-orbit-label { font-size: 10px; fill: var(--outline); }
.features-blast-edge { stroke: var(--signal-ok); stroke-width: 1.4; opacity: 0.75; fill: none; }
.features-blast-edge.policy { stroke: var(--signal-info); stroke-dasharray: 5 4; }
.features-blast-edge.both { stroke: var(--signal-crit); stroke-width: 2.6; }
.features-blast-node { cursor: pointer; }
.features-blast-node circle { fill: var(--surface-highest); stroke: var(--outline); stroke-width: 1.5; }
.features-blast-node.crit circle { fill: var(--signal-crit); }
.features-blast-node.warn circle { fill: var(--signal-warn); }
.features-blast-node.info circle { fill: var(--signal-info); }
.features-blast-node.picked circle { stroke: var(--on-surface); stroke-width: 3; }
.features-blast-node.dropped { opacity: 0.25; }
.features-blast-node.dropped circle { stroke-dasharray: 2 2; }
.features-blast-label { font-size: 9px; fill: var(--on-surface-variant); pointer-events: none; }
.features-blast-side { min-height: 120px; }
.features-blast-ev { padding: var(--sp-xs) 0; border-top: 1px solid var(--stroke); }
.features-blast-block { display: inline-flex; align-items: center; gap: 2px; }
.features-blast-swatch { display: inline-block; width: 22px; height: 0; border-top: 2px solid var(--signal-ok); vertical-align: middle; }
.features-blast-swatch.policy { border-top: 2px dashed var(--signal-info); }
.features-blast-swatch.both { border-top: 3px solid var(--signal-crit); }
.features-blast-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--surface-highest); border: 1px solid var(--outline); }
.features-blast-dot.crit { background: var(--signal-crit); }
.features-blast-dot.warn { background: var(--signal-warn); }
.features-blast-dot.info { background: var(--signal-info); }

/* The overlay on 자산 › 네트워크 맵 › 토폴로지: a halo per ring, the rest dimmed. */
.assets-tmap-asset.features-blast-off { opacity: 0.2; }
.assets-tmap-asset.features-blast-on > circle:last-of-type { stroke-width: 3; }
.assets-tmap-asset.features-blast-on.r0 > circle:last-of-type { stroke: var(--signal-live); stroke-width: 4; }
.assets-tmap-asset.features-blast-on.r1 > circle:last-of-type { stroke: var(--signal-crit); }
.assets-tmap-asset.features-blast-on.r2 > circle:last-of-type { stroke: var(--signal-warn); }
.assets-tmap-asset.features-blast-on.r3 > circle:last-of-type { stroke: var(--signal-info); }
.features-blast-count.r1 { color: var(--signal-crit); }
.features-blast-count.r2 { color: var(--signal-warn); }
.features-blast-count.r3 { color: var(--signal-info); }