/* The K Platform Voice Agent styles (demo only).
 * Uses the shared tokens from platform.css. No text content is set
 * here, so the no dash rule for visible text cannot break in CSS.
 */
.k-voice {
  background: var(--k-white);
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius);
  box-shadow: var(--k-shadow);
  padding: 22px;
  font-family: var(--k-font-body);
  color: var(--k-ink);
  max-width: 640px;
  /* Short screens (mobile): the panel must never run off the top
   * of the viewport. It caps at the viewport height minus the
   * bottom offset and scrolls inside itself instead. */
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.k-voice-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.k-voice-headtext { flex: 1; min-width: 0; }

.k-voice-title {
  font-family: var(--k-font-serif);
  color: var(--k-forest);
  font-size: 22px;
  font-weight: 500;
  margin: 0 0 2px;
}

.k-voice-sub {
  color: var(--k-muted);
  font-size: 13px;
  margin: 0;
}

.k-voice-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  border: 1.5px solid var(--k-forest);
  color: var(--k-forest);
  border-radius: 999px;
  padding: 6px 13px;
  font-size: 13px;
  font-weight: 600;
  background: #fff;
  white-space: nowrap;
}

.k-voice-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #1e7d46;
  flex-shrink: 0;
}

.k-voice-pill[data-state="thinking"] .k-voice-dot,
.k-voice-pill[data-state="speaking"] .k-voice-dot {
  background: var(--k-gold);
  animation: k-voice-pulse 1.1s ease-in-out infinite;
}

@keyframes k-voice-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

.k-voice-close {
  flex-shrink: 0;
  background: transparent;
  border: none;
  color: var(--k-muted);
  font-family: var(--k-font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 2px;
}

.k-voice-close:hover { color: var(--k-forest); }

.k-voice-demo {
  background: var(--k-ivory);
  border-left: 3px solid var(--k-gold);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--k-muted);
  border-radius: 0 8px 8px 0;
  margin: 16px 0;
  line-height: 1.55;
}

.k-voice-greeting {
  background: var(--k-ivory);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 0 0 16px;
}

.k-voice-caption {
  font-family: var(--k-font-serif);
  font-style: italic;
  color: var(--k-forest);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 12px;
}

.k-voice-log {
  max-height: 260px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 0 10px;
}

.k-voice-log:empty { display: none; }

.k-voice-entry {
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.6;
}

.k-voice-entry p { margin: 0 0 6px; }
.k-voice-entry p:last-child { margin: 0; }
.k-voice-entry ul { margin: 6px 0 0; padding-left: 18px; }
.k-voice-entry li { margin: 0 0 3px; }

.k-voice-you {
  background: var(--k-ivory);
  align-self: flex-end;
  max-width: 88%;
}

.k-voice-reply {
  background: #fff;
  border: 1px solid var(--k-line);
  border-left: 3px solid var(--k-gold);
  align-self: flex-start;
  max-width: 94%;
}

.k-voice-who {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--k-forest);
  margin-bottom: 4px;
}

.k-voice-link {
  color: var(--k-forest);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.k-voice-heard {
  color: var(--k-muted);
  font-size: 13px;
  font-style: italic;
  min-height: 20px;
  margin: 0 0 4px;
  line-height: 1.5;
}

.k-voice-heard:empty { display: none; }

.k-voice-micnote {
  color: var(--k-muted);
  font-size: 13px;
  margin: 0 0 12px;
}

.k-voice-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 16px;
}

.k-voice-mic {
  min-width: 150px;
}

.k-voice-mic.on {
  background: var(--k-gold);
}

.k-voice-mic.on:hover { background: #bd8a45; }

.k-voice-mic:disabled { opacity: 0.45; cursor: not-allowed; }

.k-voice-unsupported {
  margin: 0 0 16px;
}

.k-voice-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}

.k-voice-text { margin: 0; }

.k-voice-textrow {
  display: flex;
  gap: 10px;
}

.k-voice-textrow .k-voice-input { flex: 1; min-width: 0; }

.k-voice-hint {
  color: var(--k-muted);
  font-size: 12px;
  margin: 12px 0 0;
  line-height: 1.55;
}

@media (max-width: 520px) {
  .k-voice { padding: 16px; }
  .k-voice-head { flex-wrap: wrap; }
  .k-voice-textrow { flex-direction: column; }
  .k-voice-textrow .k-btn { width: 100%; }
}