/* ============================================================
   Training simulator UI (demo env only).
   Built on the shared --ha-* design tokens (no raw hex). Reuses
   the demo.css scaffolding (.demo-wrap/.demo-card/.demo-btn) and
   adds the SIM-specific nav, banner, scenario, score, and replay
   surfaces. Clean and clearly labeled -- this is training, not
   the real queue.
   ============================================================ */

/* --- Simulation-mode banner (on top of the DEMO MODE banner) --- */
.sim-banner {
  position: sticky;
  top: 0;
  z-index: 1001;
  display: flex;
  align-items: center;
  gap: var(--ha-space-2);
  padding: var(--ha-space-2) var(--ha-space-4);
  background: var(--ha-blue-primary);
  color: var(--ha-surface);
  font-size: 13px;
  font-weight: 500;
}
.sim-banner strong { letter-spacing: 0.06em; font-weight: 700; }
.sim-banner__sep { opacity: 0.5; }
.sim-banner__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--ha-radius-pill);
  background: var(--ha-gold-base);
}

/* --- Demo sub-nav (control panel | training simulator) --------- */
.demo-nav {
  display: flex;
  gap: var(--ha-space-2);
  margin-bottom: var(--ha-space-6);
}
.demo-navlink {
  padding: var(--ha-space-2) var(--ha-space-4);
  border-radius: var(--ha-radius-pill);
  border: 1px solid var(--ha-border);
  background: var(--ha-surface);
  color: var(--ha-blue-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.demo-navlink:hover { background: var(--ha-surface-subtle); }
.demo-navlink.is-active {
  background: var(--ha-blue-primary);
  color: var(--ha-surface);
  border-color: var(--ha-blue-primary);
}

/* --- Section headings ------------------------------------------ */
.sim-section { margin-top: var(--ha-space-8); }
.sim-section__title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ha-ink-muted);
  font-weight: 700;
  margin: 0 0 var(--ha-space-4);
}

/* --- Scenario cards -------------------------------------------- */
.sim-scenario { display: flex; flex-direction: column; gap: var(--ha-space-3); }
.sim-scenario__label { font-size: 16px; font-weight: 700; margin: 0; }
.sim-scenario__desc {
  color: var(--ha-ink-muted);
  font-size: 14px;
  margin: 0;
  flex: 1;
}

/* --- Leaderboard table ----------------------------------------- */
.sim-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.sim-table th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ha-ink-muted);
  padding: var(--ha-space-2) var(--ha-space-3);
  border-bottom: 1px solid var(--ha-border-strong);
}
.sim-table td {
  padding: var(--ha-space-2) var(--ha-space-3);
  border-bottom: 1px dotted var(--ha-border);
}
.sim-table__rank { font-weight: 700; }
.sim-table__num { font-variant-numeric: tabular-nums; }

/* --- Session header + status ----------------------------------- */
.sim-back {
  display: inline-block;
  margin-bottom: var(--ha-space-4);
  color: var(--ha-blue-text);
  text-decoration: none;
  font-size: 13px;
}
.sim-head { margin-bottom: var(--ha-space-6); }
.sim-session__head {
  display: flex;
  align-items: center;
  gap: var(--ha-space-3);
  margin-bottom: var(--ha-space-4);
}
.sim-status {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: var(--ha-radius-pill);
  background: var(--ha-gold-light);
  color: var(--ha-blue-primary-alt);
}
.sim-status--graded { background: var(--ha-success-tint); color: var(--ha-success); }
.sim-session__watch { font-size: 12px; color: var(--ha-ink-muted); }

/* --- Internal coaching score ----------------------------------- */
.sim-score__caption { font-size: 13px; color: var(--ha-ink-muted); margin: 0 0 var(--ha-space-4); }
.sim-score__stub { display: block; color: var(--ha-blue-text); }
.sim-score__grid { margin: 0; display: grid; gap: var(--ha-space-3); }
.sim-score__row { display: grid; gap: var(--ha-space-1); }
.sim-score__row dt { font-size: 13px; font-weight: 500; }
.sim-score__row dd {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--ha-space-3);
}
.sim-score__bar {
  flex: 1;
  height: 8px;
  border-radius: var(--ha-radius-pill);
  background: var(--ha-surface-subtle);
  border: 1px solid var(--ha-border);
  overflow: hidden;
}
.sim-score__fill { display: block; height: 100%; background: var(--ha-blue-accent); }
.sim-score__value { font-weight: 700; font-variant-numeric: tabular-nums; min-width: 64px; }
.sim-score__max { color: var(--ha-ink-subtle); font-weight: 400; }
.sim-score__notes {
  margin: var(--ha-space-4) 0 0;
  padding-top: var(--ha-space-3);
  border-top: 1px solid var(--ha-border);
  color: var(--ha-blue-primary-alt);
  font-size: 14px;
}

/* --- Grade card ------------------------------------------------ */
.sim-grade { margin-top: var(--ha-space-6); }

/* --- Replay timeline ------------------------------------------- */
.sim-timeline { margin-top: var(--ha-space-6); }
.sim-events { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--ha-space-3); }
.sim-event {
  padding: var(--ha-space-3);
  border: 1px solid var(--ha-border);
  border-radius: var(--ha-radius-md);
  background: var(--ha-surface);
}
.sim-event__time {
  font-size: 12px;
  color: var(--ha-ink-muted);
  font-variant-numeric: tabular-nums;
  margin-right: var(--ha-space-2);
}
.sim-event__kind { font-weight: 700; font-size: 14px; }
.sim-event__data {
  margin: var(--ha-space-2) 0 0;
  display: grid;
  gap: var(--ha-space-1);
  font-size: 13px;
}
.sim-event__data div { display: flex; gap: var(--ha-space-2); }
.sim-event__data dt { color: var(--ha-ink-muted); min-width: 110px; }
.sim-event__data dd { margin: 0; word-break: break-word; }