:root {
  --avatar-bg: #ebebeb;
  --caption-bg: rgba(0, 0, 0, 0.8);
  --caption-text: #ffffff;
  --caption-bar-bg: #ebebeb;
  --mic-purple: #7c3aed;
  --stop-red: #dc2626;
  --stop-red-hover: #b91c1c;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: "Roboto", "YouTube Sans", "Arial", sans-serif;
  color: #111111;
  background: var(--avatar-bg);
}

.arkxora-app {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  background: var(--avatar-bg);
}

.arkxora-stage {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--avatar-bg);
}

.arkxora-video-wrap {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  background: var(--avatar-bg);
}

.arkxora-idle {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem;
  background: var(--avatar-bg);
}

.arkxora-idle.hidden {
  display: none;
}

.arkxora-thumbnail {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center center;
  pointer-events: none;
  user-select: none;
}

.arkxora-mic-btn {
  flex-shrink: 0;
  width: 2.1rem;
  height: 2.1rem;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 50%;
  color: #ffffff;
  background: var(--mic-purple);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.35);
  transition: transform 0.15s ease, background 0.15s ease;
}

.arkxora-mic-btn svg {
  width: 52%;
  height: 52%;
}

.arkxora-mic-btn:hover:not(:disabled) {
  transform: scale(1.04);
  background: #6d28d9;
}

.arkxora-mic-btn:active:not(:disabled) {
  transform: scale(0.98);
}

.arkxora-mic-btn:disabled {
  opacity: 0.55;
  cursor: wait;
}

.arkxora-media {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: var(--avatar-bg);
  z-index: 1;
}

.arkxora-media video {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center top;
  background: var(--avatar-bg);
}

.arkxora-media audio {
  display: none;
}

.arkxora-btn {
  position: absolute;
  top: calc(0.5rem + var(--safe-top));
  right: calc(0.5rem + var(--safe-right));
  z-index: 6;
  margin: 0;
  padding: 0.4rem 0.85rem;
  font-family: "Roboto", "Arial", sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

.arkxora-btn.hidden {
  display: none;
}

.arkxora-btn--stop {
  color: #ffffff;
  background: var(--stop-red);
  border: 1px solid var(--stop-red-hover);
}

.arkxora-btn--stop:hover:not(:disabled) {
  background: var(--stop-red-hover);
}

.arkxora-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.arkxora-captions {
  flex: 0 0 auto;
  width: 100%;
  min-height: 2.85rem;
  padding:
    0.5rem 0.75rem
    calc(0.5rem + var(--safe-bottom));
  background: var(--caption-bar-bg);
}

.arkxora-hint-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  justify-content: flex-start;
  max-width: 100%;
}

.arkxora-hint-row.hidden {
  display: none;
}

.arkxora-hint {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-size: clamp(0.82rem, 3.2vw, 0.98rem);
  font-weight: 500;
  line-height: 1.4;
  color: #3f3f46;
  text-align: left;
}

.arkxora-hint.hidden {
  display: none;
}

.arkxora-caption {
  display: block;
  margin: 0.35rem auto 0;
  padding: 0.35em 0.55em;
  max-width: 100%;
  font-family: "Roboto", "YouTube Sans", "Arial", sans-serif;
  font-size: clamp(0.85rem, 3.2vw, 1.05rem);
  font-weight: 500;
  line-height: 1.35;
  text-align: center;
  color: var(--caption-text);
  background: var(--caption-bg);
  border-radius: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.arkxora-caption.hidden {
  display: none;
}

.arkxora-caption--listening {
  opacity: 0.92;
}

.arkxora-status {
  position: absolute;
  top: calc(0.5rem + var(--safe-top));
  left: calc(0.5rem + var(--safe-left));
  z-index: 5;
  margin: 0;
  padding: 0.3rem 0.6rem;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.55);
  background: rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.arkxora-status:empty,
.arkxora-status.is-connected {
  opacity: 0;
}

@media (min-width: 768px) {
  .arkxora-captions {
    min-height: 3.1rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }
}