.sai-player {
  --sai-title-font: var(
    --titleFont,
    Inter,
    ui-sans-serif,
    system-ui,
    sans-serif
  );
  --sai-body-font: var(--bodyFont, Inter, ui-sans-serif, system-ui, sans-serif);
}

.sai-player {
  display: grid;
  gap: 0.9rem;
  margin: 1.3rem 0 1.6rem;
  padding: clamp(0.8rem, 2vw, 1.1rem);
  border: 1px solid rgba(255, 198, 120, 0.2);
  border-radius: 22px;
  background:
    radial-gradient(
      circle at 16% 12%,
      rgba(255, 198, 120, 0.12),
      transparent 24%
    ),
    radial-gradient(
      circle at 82% 10%,
      rgba(104, 172, 255, 0.1),
      transparent 26%
    ),
    linear-gradient(180deg, rgba(7, 8, 12, 0.98), rgba(9, 13, 19, 0.96));
  box-shadow:
    0 18px 38px rgba(0, 0, 0, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.sai-status {
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgba(255, 138, 42, 0.96);
  font-family: var(--sai-title-font);
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sai-cinematic-stage {
  position: relative;
  min-height: clamp(480px, 62vh, 680px);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 198, 120, 0.18);
  background: #05070b;
  box-shadow:
    0 28px 68px rgba(0, 0, 0, 0.44),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.sai-visual,
.sai-visual-plate,
.sai-visual-scrim {
  position: absolute;
  inset: 0;
}

.sai-visual-plate {
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.035);
  filter: saturate(1.08) contrast(1.02) brightness(0.86);
  transition:
    opacity 780ms ease,
    transform 1400ms ease;
}

.sai-visual-plate.is-active {
  opacity: 1;
  transform: scale(1);
}

.sai-visual-scrim {
  background:
    radial-gradient(
      circle at 50% 32%,
      transparent 0%,
      rgba(0, 0, 0, 0.1) 34%,
      rgba(0, 0, 0, 0.7) 100%
    ),
    linear-gradient(180deg, rgba(3, 5, 8, 0.18), rgba(3, 5, 8, 0.82));
}

.sai-visual-caption {
  position: absolute;
  top: 1rem;
  left: 1rem;
  margin: 0;
  padding: 0.4rem 0.65rem;
  border: 1px solid rgba(255, 198, 120, 0.24);
  border-radius: 999px;
  background: rgba(5, 8, 13, 0.62);
  color: rgba(255, 225, 184, 0.92);
  font-family: var(--sai-title-font);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.sai-slide-references {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 1;
  width: min(24rem, calc(100% - 2rem));
  max-width: 42%;
  padding: 0.62rem 0.72rem 0.68rem;
  border: 1px solid rgba(255, 198, 120, 0.22);
  border-radius: 18px;
  background: rgba(5, 8, 13, 0.68);
  color: rgba(226, 238, 252, 0.9);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(14px);
}

.sai-slide-references[hidden] {
  display: none;
}

.sai-slide-references-title {
  margin: 0 0 0.38rem;
  color: rgba(255, 225, 184, 0.94);
  font-family: var(--sai-title-font);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  line-height: 1.1;
  text-transform: uppercase;
}

.sai-slide-references-list {
  display: grid;
  gap: 0.24rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sai-slide-references-list li {
  margin: 0;
  color: rgba(226, 238, 252, 0.88);
  font-size: clamp(0.72rem, 1.1vw, 0.82rem);
  line-height: 1.28;
}

.sai-slide-references-list a {
  color: rgba(255, 198, 120, 0.94);
}

.sai-slide-references-list a:hover,
.sai-slide-references-list a:focus-visible {
  color: #fff3e8;
}

.sai-section {
  position: absolute;
  inset: auto clamp(0.85rem, 3vw, 2rem) clamp(1.5rem, 6vh, 4rem);
  display: grid;
  place-items: end stretch;
}

.sai-section-text {
  max-width: min(760px, 100%);
  padding: clamp(1rem, 2.3vw, 1.45rem);
  border: 1px solid rgba(255, 198, 120, 0.18);
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(7, 10, 15, 0.72), rgba(10, 16, 23, 0.54)),
    radial-gradient(
      circle at 14% 0%,
      rgba(255, 198, 120, 0.14),
      transparent 26%
    );
  box-shadow:
    0 20px 54px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(18px);
}

.sai-line,
.sai-end,
.sai-error {
  margin: 0;
  color: rgba(246, 241, 226, 0.96);
  font-size: clamp(1.05rem, 1.8vw, 1.32rem);
  line-height: 1.65;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.55);
}

.sai-end,
.sai-error {
  position: relative;
  z-index: 1;
}

.sai-error {
  color: #ffb7a6;
}

.sai-section-text.is-entering {
  animation: saiTextIn 520ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.sai-section-text.is-exiting {
  animation: saiTextOut 220ms ease both;
}

.sai-player-speaker {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  gap: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.sai-player-speaker > .sai-status {
  display: none;
}

.sai-speaker-stage {
  position: relative;
  height: clamp(320px, 42vw, 560px);
  max-height: calc(100vh - 8rem);
  min-height: 320px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #05070b;
  box-shadow: 0 26px 72px rgba(0, 0, 0, 0.44);
}

.sai-speaker-background,
.sai-speaker-scrim {
  position: absolute;
  inset: 0;
}

.sai-speaker-background {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  filter: saturate(1.06) contrast(1.02) brightness(0.92);
}

.sai-speaker-scrim {
  background:
    linear-gradient(
      180deg,
      rgba(3, 4, 7, 0.04),
      rgba(3, 4, 7, 0.48) 56%,
      rgba(3, 4, 7, 0.76)
    ),
    radial-gradient(
      circle at 50% 24%,
      transparent 0%,
      rgba(0, 0, 0, 0.08) 44%,
      rgba(0, 0, 0, 0.5) 100%
    );
}

.sai-speaker-scene {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1;
  margin: 0;
  padding: 0.42rem 0.68rem;
  border: 1px solid rgba(255, 198, 120, 0.24);
  border-radius: 999px;
  background: rgba(5, 8, 13, 0.64);
  color: rgba(255, 225, 184, 0.92);
  font-family: var(--sai-title-font);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.sai-speaker-scene[hidden] {
  display: none;
}

.sai-speaker-card {
  position: absolute;
  box-sizing: border-box;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  align-items: stretch;
  width: 100%;
  height: 128px;
  min-height: 128px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 198, 120, 0.24);
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  border-radius: 0;
  background:
    linear-gradient(135deg, rgba(5, 8, 13, 0.9), rgba(9, 14, 22, 0.78)),
    radial-gradient(circle at 8% 4%, rgba(255, 198, 120, 0.14), transparent 26%);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
}

.sai-speaker-card.is-entering {
  animation: saiSpeakerIn 360ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.sai-speaker-card.is-exiting {
  animation: saiTextOut 160ms ease both;
}

.sai-speaker-avatar-shell {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: inherit;
  overflow: hidden;
  border: 0;
  border-right: 1px solid rgba(255, 198, 120, 0.24);
  border-radius: 0;
  background: rgba(3, 5, 8, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.sai-speaker-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sai-speaker-avatar[hidden] {
  display: none;
}

.sai-speaker-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(22rem, 36%);
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.32rem 1rem;
  align-content: stretch;
  min-width: 0;
  padding: 0.74rem 1rem;
}

.sai-speaker-controls {
  grid-row: 1 / span 2;
  grid-column: 2;
  display: grid;
  grid-auto-rows: minmax(0, 1fr);
  gap: 0.15rem;
  align-items: stretch;
  align-self: stretch;
  margin-top: 0;
  padding-left: 0.85rem;
  border-left: 1px solid rgba(255, 198, 120, 0.18);
}

.sai-speaker-controls .sai-choices {
  width: 100%;
  grid-template-columns: 1fr;
  gap: 0.15rem;
}

.sai-speaker-controls .sai-choices:empty {
  display: none;
}

.sai-speaker-controls .sai-choice,
.sai-speaker-controls .sai-continue {
  min-height: 0;
  padding: 0.2rem 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(255, 236, 207, 0.96);
  font-size: 0.94rem;
  line-height: 1.2;
  text-align: left;
}

.sai-speaker-controls .sai-restart {
  display: none;
}

.sai-speaker-controls .sai-continue {
  justify-self: auto;
  align-self: stretch;
  font-family: var(--sai-body-font);
  letter-spacing: 0;
  text-transform: none;
}

.sai-speaker-controls .sai-choice:hover,
.sai-speaker-controls .sai-choice:focus-visible,
.sai-speaker-controls .sai-continue:hover,
.sai-speaker-controls .sai-continue:focus-visible {
  background: transparent;
  color: rgba(255, 198, 120, 1);
  transform: translateX(2px);
}

.sai-speaker-name {
  grid-column: 1;
  margin: 0;
  color: rgba(255, 198, 120, 0.96);
  font-family: var(--sai-title-font);
  font-size: 0.96rem;
  letter-spacing: 0.1em;
  line-height: 1.15;
  text-transform: uppercase;
}

.sai-speaker-line {
  grid-column: 1;
  margin: 0;
  color: rgba(246, 241, 226, 0.96);
  font-size: 1.06rem;
  line-height: 1.28;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.55);
}

@media (max-width: 760px) {
  .sai-speaker-card {
    grid-template-columns: 96px minmax(0, 1fr);
    height: auto;
    min-height: 128px;
  }

  .sai-speaker-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .sai-speaker-controls {
    grid-row: auto;
    grid-column: 1;
    padding-left: 0;
    border-left: 0;
  }

  .sai-speaker-controls .sai-choices {
    grid-template-columns: 1fr;
  }
}

.sai-choices {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 0.65rem;
}

.sai-choice,
.sai-continue,
.sai-restart {
  position: relative;
  z-index: 1;
  cursor: pointer;
  border: 1px solid rgba(255, 198, 120, 0.28);
  background: rgba(255, 198, 120, 0.1);
  color: rgba(255, 235, 205, 0.94);
  transition:
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.sai-choice {
  padding: 0.75rem 0.95rem;
  border-radius: 18px;
  text-align: left;
}

.sai-continue,
.sai-restart {
  justify-self: center;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  font-family: var(--sai-title-font);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sai-choice:hover,
.sai-choice:focus-visible,
.sai-continue:hover,
.sai-continue:focus-visible,
.sai-restart:hover,
.sai-restart:focus-visible {
  border-color: rgba(255, 198, 120, 0.6);
  background: rgba(255, 198, 120, 0.18);
  transform: translateY(-1px);
}

.sai-continue[hidden],
.sai-variables[hidden] {
  display: none;
}