/* KOVA · Organism styles · Wave C
   --------------------------------------------------------------
   The 10 named UI objects. Composed only from atoms + molecules
   already declared in primitives.css. Each ships with all 7 states.
   -------------------------------------------------------------- */


/* ============================================================
   RUN OBJECT — header card pointing to a run record
   ============================================================ */
.k-run-object {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: var(--s-5);
  padding: var(--s-4) var(--s-5);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  position: relative;
}
.k-run-object::before {
  content: ""; position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--m-mod, var(--ink));
  border-radius: var(--r-lg) 0 0 var(--r-lg);
}
.k-run-object-head {
  display: flex; flex-direction: column; gap: 6px;
  min-width: 0;
}
.k-run-object-id {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--t-body-sm);
  color: var(--ink);
}
.k-run-object-title {
  font-size: var(--t-h3);
  font-weight: var(--w-semibold);
  color: var(--ink);
}
.k-run-object-grid {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: var(--s-4) var(--s-6);
  margin-top: var(--s-3);
  font-size: var(--t-meta);
}
.k-run-object-grid > div { display: flex; flex-direction: column; gap: 2px; }
.k-run-object-grid .l { color: var(--mute); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: var(--w-semibold); }
.k-run-object-grid .v { color: var(--ink); font-family: var(--font-mono); }

.k-run-object-actions {
  display: flex; gap: var(--s-2);
  flex-shrink: 0;
}


/* ============================================================
   EVIDENCE PANEL — tabbed claims/receipts/math
   ============================================================ */
.k-evidence-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.k-evidence-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--s-3) var(--s-5);
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.k-evidence-panel-body {
  padding: var(--s-4) var(--s-5);
  max-height: 360px;
  overflow: auto;
}
.k-evidence-panel-tabs {
  display: flex; gap: 6px;
}
.k-evidence-panel-tab {
  padding: 5px 12px;
  border-radius: var(--r-pill);
  font-size: var(--t-meta);
  font-weight: var(--w-medium);
  color: var(--mute);
  cursor: pointer;
}
.k-evidence-panel-tab:hover { color: var(--ink); }
.k-evidence-panel-tab.is-on {
  background: var(--ink);
  color: var(--bg);
}
.k-receipt-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--s-4);
  padding: var(--s-2) 0;
  border-top: 1px solid var(--line-2);
  align-items: center;
  font-size: var(--t-body-sm);
}
.k-receipt-row:first-child { border-top: 0; }
.k-receipt-row .src { font-family: var(--font-mono); color: var(--info); font-size: var(--t-meta); }
.k-receipt-row .id  { font-family: var(--font-mono); color: var(--mute); font-size: 11px; }


/* ============================================================
   WORKFLOW TIMELINE — 7 canonical run steps
   ============================================================ */
.k-workflow {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: var(--s-5) var(--s-6);
}
.k-workflow-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--s-4);
}
.k-workflow-step {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: start;
  gap: var(--s-3);
  padding: var(--s-2) 0;
  position: relative;
}
.k-workflow-step::before {
  /* connector line */
  content: "";
  position: absolute;
  left: 15px;
  top: 22px;
  bottom: -8px;
  width: 1px;
  background: var(--line);
}
.k-workflow-step:last-child::before { display: none; }
.k-workflow-step-mark {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--surface);
  border: 1.5px solid var(--line-strong);
  display: grid; place-items: center;
  font-size: 10px; font-weight: var(--w-bold);
  color: var(--mute);
  z-index: 1;
}
.k-workflow-step.is-done .k-workflow-step-mark {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}
.k-workflow-step.is-done .k-workflow-step-mark::after { content: "✓"; }
.k-workflow-step.is-now .k-workflow-step-mark {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(46,91,255,0.12);
}
.k-workflow-step.is-now .k-workflow-step-mark::after {
  content: "";
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  animation: k-pulse 1.2s var(--ease-in-out) infinite;
}
.k-workflow-step.is-failed .k-workflow-step-mark {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.k-workflow-step.is-failed .k-workflow-step-mark::after { content: "✕"; }
.k-workflow-step-body { padding-top: 2px; }
.k-workflow-step-title {
  font-size: var(--t-body-sm);
  font-weight: var(--w-semibold);
  color: var(--ink);
}
.k-workflow-step-meta {
  font-size: var(--t-meta);
  color: var(--mute);
  margin-top: 2px;
}
.k-workflow-step-time {
  font-family: var(--font-mono);
  font-size: var(--t-meta);
  color: var(--mute);
  white-space: nowrap;
  padding-top: 4px;
}


/* ============================================================
   EXCEPTION CARD — failures, verifier rejections, heartbeat miss
   ============================================================ */
.k-exception {
  background: var(--danger-soft);
  border: 1px solid var(--danger-line);
  border-radius: var(--r-lg);
  padding: var(--s-4) var(--s-5);
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: var(--s-4);
  align-items: start;
}
.k-exception.is-warn {
  background: var(--warn-soft);
  border-color: var(--warn-line);
}
.k-exception-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--danger);
  color: #fff;
  display: grid; place-items: center;
  font-weight: var(--w-bold);
  font-size: 14px;
  flex-shrink: 0;
}
.k-exception.is-warn .k-exception-icon { background: var(--warn); }
.k-exception-body { min-width: 0; }
.k-exception-title {
  font-size: var(--t-h3);
  font-weight: var(--w-semibold);
  color: var(--ink);
}
.k-exception-meta {
  font-size: var(--t-meta);
  color: var(--mute);
  margin-top: 4px;
  display: flex; gap: var(--s-3);
  flex-wrap: wrap;
}
.k-exception-meta .t-mono { color: var(--ink-2); }
.k-exception-detail {
  font-size: var(--t-body-sm);
  color: var(--ink-2);
  margin-top: 8px;
  line-height: 1.55;
}
.k-exception-actions {
  display: flex; flex-direction: column; gap: var(--s-2);
  flex-shrink: 0;
}


/* ============================================================
   APPROVAL SURFACE — buttons cluster + chain inline
   (DecisionCard already has the buttons; this is the standalone variant)
   ============================================================ */
.k-approval-surface {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: var(--s-4) var(--s-5);
}
.k-approval-surface-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--s-3);
}
.k-approval-surface-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: var(--s-4);
  padding-top: var(--s-3);
  border-top: 1px solid var(--line-2);
}
.k-approval-surface-buttons {
  display: flex; gap: var(--s-2);
}


/* ============================================================
   ACTIVITY STREAM — chronological feed
   ============================================================ */
.k-activity {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.k-activity-head {
  padding: var(--s-3) var(--s-5);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.k-activity-item {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: start;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-5);
  border-bottom: 1px solid var(--line-2);
  cursor: pointer;
  transition: background var(--m-1) var(--ease-out);
}
.k-activity-item:last-child { border-bottom: 0; }
.k-activity-item:hover { background: var(--surface-2); }
.k-activity-item-mark {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--m-mod, var(--mute-2));
  color: #fff;
  display: grid; place-items: center;
  font-size: 10px;
  font-weight: var(--w-bold);
  flex-shrink: 0;
  margin-top: 2px;
}
.k-activity-item-body { min-width: 0; }
.k-activity-item-title { font-size: var(--t-body-sm); color: var(--ink); }
.k-activity-item-meta  {
  font-size: var(--t-meta);
  color: var(--mute);
  margin-top: 2px;
  display: flex; gap: var(--s-2);
  flex-wrap: wrap;
}
.k-activity-item-time {
  font-family: var(--font-mono);
  font-size: var(--t-meta);
  color: var(--mute);
  padding-top: 2px;
  white-space: nowrap;
}
.k-activity-foot {
  padding: var(--s-2) var(--s-5);
  text-align: center;
  background: var(--surface-2);
  border-top: 1px solid var(--line);
  font-size: var(--t-meta);
  color: var(--mute);
  cursor: pointer;
}
.k-activity-foot:hover { color: var(--ink); }