/* TurnAI Support widget -- reusable, prefixed styles.
   All selectors are scoped under turnai-support-* to avoid colliding with
   any future TurnAI site styles. Safe to include on any page alongside
   support-widget.js. */

.turnai-support-widget,
.turnai-support-widget * {
  box-sizing: border-box;
}

.turnai-support-widget {
  --ts-accent: #2454ff;
  --ts-accent-dark: #173aa8;
  --ts-panel-bg: #ffffff;
  --ts-text: #1a1d23;
  --ts-muted: #5b6472;
  --ts-border: #e2e5ea;
  --ts-assistant-bubble: #f2f4f7;
  --ts-user-bubble: #eaf0ff;
  --ts-user-bubble-text: #173aa8;
  --ts-radius: 14px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Launcher button */
.turnai-support-launcher {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 2147483000;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: var(--ts-accent);
  color: #ffffff;
  border: none;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(20, 40, 90, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.turnai-support-launcher:hover {
  background: var(--ts-accent-dark);
  transform: translateY(-1px);
}
.turnai-support-launcher:focus-visible {
  outline: 3px solid #9db8ff;
  outline-offset: 2px;
}
.turnai-support-launcher-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  font-weight: 700;
  font-size: 0.85rem;
}
.turnai-support-launcher[hidden] {
  display: none !important;
}

/* Panel */
.turnai-support-panel {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 2147483000;
  width: min(400px, calc(100vw - 24px));
  max-height: min(640px, calc(100vh - 24px));
  height: min(600px, calc(100vh - 24px));
  background: var(--ts-panel-bg);
  color: var(--ts-text);
  border-radius: var(--ts-radius);
  border: 1px solid var(--ts-border);
  box-shadow: 0 16px 48px rgba(20, 40, 90, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.turnai-support-panel[hidden] {
  display: none !important;
}

.turnai-support-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--ts-accent);
  color: #ffffff;
  flex: 0 0 auto;
}
.turnai-support-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}
.turnai-support-header-controls {
  display: flex;
  gap: 4px;
}
.turnai-support-header-controls button {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}
.turnai-support-header-controls button:hover {
  background: rgba(255, 255, 255, 0.3);
}
.turnai-support-header-controls button:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

.turnai-support-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--ts-panel-bg);
}

.turnai-support-row {
  display: flex;
  flex-direction: column;
}
.turnai-support-row-user {
  align-items: flex-end;
}
.turnai-support-row-assistant {
  align-items: flex-start;
}

.turnai-support-bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.92rem;
  white-space: pre-wrap;
  word-break: break-word;
}
.turnai-support-row-assistant .turnai-support-bubble {
  background: var(--ts-assistant-bubble);
  color: var(--ts-text);
  border-bottom-left-radius: 4px;
}
.turnai-support-row-user .turnai-support-bubble {
  background: var(--ts-user-bubble);
  color: var(--ts-user-bubble-text);
  border-bottom-right-radius: 4px;
}
.turnai-support-bubble-error {
  background: #fdecec;
  color: #8a1f1f;
  border: 1px solid #f3c8c8;
}

.turnai-support-typing {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--ts-assistant-bubble);
  color: var(--ts-muted);
  font-size: 0.85rem;
}
.turnai-support-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
  animation: turnai-support-blink 1.2s infinite ease-in-out;
}
.turnai-support-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.turnai-support-typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes turnai-support-blink {
  0%, 80%, 100% { opacity: 0.3; }
  40% { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .turnai-support-typing-dot { animation: none; }
}

.turnai-support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.turnai-support-action {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--ts-accent);
  color: var(--ts-accent);
  background: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.turnai-support-action:hover {
  background: var(--ts-accent);
  color: #ffffff;
}
.turnai-support-action:focus-visible {
  outline: 2px solid var(--ts-accent-dark);
  outline-offset: 2px;
}

.turnai-support-retry {
  align-self: flex-start;
  margin-top: 4px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #8a1f1f;
  background: #ffffff;
  color: #8a1f1f;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.turnai-support-quickstart {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.turnai-support-quickstart button {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--ts-border);
  background: #ffffff;
  color: var(--ts-text);
  font-size: 0.82rem;
  cursor: pointer;
}
.turnai-support-quickstart button:hover {
  border-color: var(--ts-accent);
  color: var(--ts-accent);
}

.turnai-support-composer {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--ts-border);
  background: var(--ts-panel-bg);
}
.turnai-support-input {
  flex: 1 1 auto;
  resize: none;
  max-height: 96px;
  min-height: 40px;
  padding: 10px 12px;
  border: 1px solid var(--ts-border);
  border-radius: 10px;
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--ts-text);
}
.turnai-support-input:focus-visible {
  outline: 2px solid var(--ts-accent);
  outline-offset: 1px;
}
.turnai-support-send {
  flex: 0 0 auto;
  padding: 10px 16px;
  background: var(--ts-accent);
  color: #ffffff;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}
.turnai-support-send:hover:not(:disabled) {
  background: var(--ts-accent-dark);
}
.turnai-support-send:focus-visible {
  outline: 2px solid var(--ts-accent-dark);
  outline-offset: 2px;
}
.turnai-support-send:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.turnai-support-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Mobile: widget expands to near full width/height, keeping small margins */
@media (max-width: 480px) {
  .turnai-support-panel {
    right: 12px;
    left: 12px;
    bottom: 12px;
    top: 12px;
    width: auto;
    height: auto;
    max-height: none;
  }
  .turnai-support-launcher {
    right: 12px;
    bottom: 12px;
  }
}