/* Otter Creek animated trace player
   -------------------------------------------------- */

.otter-player {
  margin: 32px 0;
  border: 1px solid var(--ink);
  background: var(--bg-card);
  font-family: 'Inter', sans-serif;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
}

.otter-player .op-header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--rule);
  background: var(--bg-2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
  flex-wrap: wrap;
}
.otter-player .op-header .op-label {
  font-weight: 600;
  color: var(--accent);
}
.otter-player .op-header .op-meta {
  color: var(--ink-3);
}
.otter-player .op-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--rule);
  background: var(--bg-2);
}
.otter-player .op-tab {
  padding: 12px 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-3);
  background: transparent;
  border: 0;
  border-right: 1px solid var(--rule);
  cursor: pointer;
  text-align: left;
}
.otter-player .op-tab:hover {
  color: var(--ink);
}
.otter-player .op-tab.active {
  color: var(--accent);
  background: var(--bg-card);
  font-weight: 600;
}
.otter-player .op-tab .op-tab-n {
  color: var(--accent);
  margin-right: 8px;
  opacity: .8;
}

.otter-player .op-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 0;
  min-height: 440px;
}
.otter-player .op-stage {
  padding: 22px 26px;
  border-right: 1px solid var(--rule);
  overflow: hidden;
}
.otter-player .op-side {
  padding: 22px 24px;
  background: var(--bg-2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--ink-2);
}

.otter-player .op-scenario-intro {
  font-family: 'Fraunces', serif;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--rule);
}

/* chat-style bubbles */
.otter-player .op-turn {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.otter-player .op-bubble {
  max-width: 95%;
  padding: 12px 16px;
  border: 1px solid var(--rule);
  line-height: 1.55;
  font-family: 'Inter', sans-serif;
  font-size: 14.5px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .24s ease-out, transform .24s ease-out;
}
.otter-player .op-bubble.visible {
  opacity: 1;
  transform: translateY(0);
}
.otter-player .op-bubble.user {
  align-self: flex-start;
  background: var(--bg-2);
  color: var(--ink);
  font-family: 'Fraunces', serif;
  font-size: 16px;
}
.otter-player .op-bubble.agent {
  align-self: flex-end;
  background: color-mix(in oklab, var(--accent) 6%, var(--bg-card));
  border: 1px solid color-mix(in oklab, var(--accent) 30%, var(--rule));
  color: var(--ink);
}
.otter-player .op-bubble.agent .op-typewriter {
  white-space: pre-wrap;
}
.otter-player .op-bubble.agent .op-caret {
  display: inline-block;
  width: 8px;
  height: 15px;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: -2px;
  animation: opblink 1s steps(1) infinite;
}
.otter-player .op-bubble.agent.done .op-caret { display: none; }
.otter-player .op-bubble .op-role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
  font-weight: 600;
}

/* tool-call cards */
.otter-player .op-tool {
  border: 1px solid var(--rule);
  background: var(--bg);
  padding: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .28s ease-out, transform .28s ease-out;
  overflow: hidden;
}
.otter-player .op-tool.visible { opacity: 1; transform: translateY(0); }
.otter-player .op-tool-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  user-select: none;
}
.otter-player .op-tool-head:hover { background: color-mix(in oklab, var(--accent) 5%, var(--bg-2)); }
.otter-player .op-tool-status {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-3);
  flex: 0 0 9px;
}
.otter-player .op-tool.pending .op-tool-status { background: color-mix(in oklab, var(--accent) 80%, transparent); animation: oppulse 1s ease-in-out infinite; }
.otter-player .op-tool.done .op-tool-status { background: var(--ok); }
.otter-player .op-tool-name { color: var(--accent); font-weight: 600; letter-spacing: .04em; }
.otter-player .op-tool-args { color: var(--ink-2); margin-left: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0; }
.otter-player .op-tool-toggle { color: var(--ink-3); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; flex: 0 0 auto; }
.otter-player .op-tool-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease-out;
}
.otter-player .op-tool.open .op-tool-body { max-height: 340px; overflow: auto; }
.otter-player .op-tool-body pre {
  margin: 0;
  padding: 12px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--ink-2);
  white-space: pre-wrap;
  word-break: break-word;
}

/* event trigger banner (OMS / weather flag → Hermes self-dispatch) */
.otter-player .op-trigger {
  border-left: 3px solid var(--accent);
  background: color-mix(in oklab, var(--accent) 8%, var(--bg));
  padding: 12px 14px 12px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.55;
  color: var(--ink-2);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .26s ease-out, transform .26s ease-out;
  margin-bottom: 4px;
}
.otter-player .op-trigger.visible { opacity: 1; transform: translateY(0); }
.otter-player .op-trigger-lab {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 6px;
}
.otter-player .op-trigger-lab .pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  animation: optriggerpulse 1.2s ease-in-out infinite;
}
.otter-player .op-trigger-body { color: var(--ink); }
.otter-player .op-trigger-dispatch {
  display: block;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--rule);
  color: var(--ink-3);
  font-size: 11px;
}
.otter-player .op-trigger-dispatch b { color: var(--accent); font-weight: 600; }

@keyframes optriggerpulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(1.3); }
}

.otter-player .op-thinking {
  display: inline-flex;
  gap: 6px;
  padding: 10px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: .08em;
  text-transform: uppercase;
  align-items: center;
}
.otter-player .op-thinking .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: opbounce 1s infinite;
}
.otter-player .op-thinking .dot:nth-child(2) { animation-delay: .15s; }
.otter-player .op-thinking .dot:nth-child(3) { animation-delay: .3s; }

/* side panel: scenario data preamble + trace meta */
.otter-player .op-side h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 12px;
  font-weight: 600;
}
.otter-player .op-side h4:not(:first-child) { margin-top: 24px; }
.otter-player .op-datarow {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 6px 0;
  border-top: 1px dashed var(--rule);
}
.otter-player .op-datarow:first-of-type { border-top: 0; }
.otter-player .op-datarow .k { color: var(--ink-3); }
.otter-player .op-datarow .v { color: var(--ink); font-weight: 600; letter-spacing: .02em; }

/* controls */
.otter-player .op-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 22px;
  border-top: 1px solid var(--rule);
  background: var(--bg-2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.otter-player .op-btn {
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-2);
  padding: 6px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  font-weight: 600;
}
.otter-player .op-btn:hover {
  color: var(--ink);
  border-color: var(--accent);
}
.otter-player .op-btn.primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.otter-player .op-btn.primary:hover { filter: brightness(1.08); }
.otter-player .op-speed {
  display: flex; align-items: center; gap: 8px; margin-left: auto;
}
.otter-player .op-speed select {
  background: var(--bg);
  border: 1px solid var(--rule);
  color: var(--ink);
  padding: 5px 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: .06em;
}
.otter-player .op-note {
  padding: 10px 22px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 11.5px;
  color: var(--ink-3);
  line-height: 1.5;
}

/* takeaway block at the end of each scenario */
.otter-player .op-takeaway {
  margin-top: 18px;
  padding: 14px 16px;
  background: color-mix(in oklab, var(--accent) 5%, var(--bg-card));
  border: 1px solid color-mix(in oklab, var(--accent) 22%, var(--rule));
  font-family: 'Fraunces', serif;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--ink-2);
  opacity: 0;
  transition: opacity .35s ease-out;
}
.otter-player .op-takeaway.visible { opacity: 1; }
.otter-player .op-takeaway .lab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

@keyframes opblink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }
@keyframes opbounce { 0%, 80%, 100% { transform: translateY(0); opacity: .4; } 40% { transform: translateY(-4px); opacity: 1; } }
@keyframes oppulse { 0%, 100% { opacity: .5; } 50% { opacity: 1; } }

@media (max-width: 920px) {
  .otter-player .op-body { grid-template-columns: 1fr; }
  .otter-player .op-stage { border-right: 0; border-bottom: 1px solid var(--rule); }
}