.dh-floating-root {
  position: fixed;
  inset: 0;
  z-index: 1100;
  pointer-events: none;
}

.dh-floating-root[hidden] {
  display: none !important;
}

.dh-widget {
  --dh-widget-bottom: max(1.75rem, env(safe-area-inset-bottom));
  --dh-stage-shift: 1rem;
  --dh-loading-bottom: 7.25rem;
  --dh-menu-bottom: 14.9rem;
  --dh-menu-panel-bottom: 14.35rem;
  --dh-bubble-bottom: 10.85rem;
  position: absolute;
  right: max(0.6rem, env(safe-area-inset-right));
  bottom: var(--dh-widget-bottom);
  width: 256px;
  height: 512px;
  overflow: visible;
  pointer-events: none;
}

.dh-avatar-stage {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
  transform: translateY(var(--dh-stage-shift));
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}

.dh-widget.dh-menu-open .dh-avatar-stage {
  transform: translateY(var(--dh-stage-shift)) scale(0.82);
}

.dh-avatar-stage::after {
  content: '';
  position: absolute;
  right: 2.25rem;
  bottom: 0.7rem;
  width: 5rem;
  height: 1rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(15, 23, 42, 0.24), rgba(15, 23, 42, 0));
  filter: blur(6px);
  pointer-events: none;
}

.dh-canvas-wrap {
  position: absolute;
  inset: 0;
  overflow: visible;
  background: transparent;
  pointer-events: auto;
  cursor: pointer;
  touch-action: manipulation;
}

.dh-canvas-wrap canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  background: transparent !important;
}

.dh-loading {
  position: absolute;
  left: 50%;
  bottom: var(--dh-loading-bottom);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0;
  background: none;
  border-radius: 0;
  box-shadow: none;
  transform: translateX(-50%);
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.dh-loading--hidden {
  opacity: 0;
}

.dh-loading-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.45);
  animation: dh-pulse-dot 1.2s ease-in-out infinite;
}

.dh-loading-dot:nth-child(2) {
  animation-delay: 0.15s;
}

.dh-loading-dot:nth-child(3) {
  animation-delay: 0.3s;
}

.dh-menu-button {
  position: absolute;
  right: 0.15rem;
  bottom: var(--dh-menu-bottom);
  z-index: 3;
  width: 2.35rem;
  height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.14);
  color: #0f172a;
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.dh-menu-button:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.96);
}

.dh-menu-button:active {
  transform: scale(0.96);
}

.dh-menu-button:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(37, 99, 235, 0.18),
    0 14px 36px rgba(15, 23, 42, 0.14);
}

.dh-menu-button svg {
  width: 1rem;
  height: 1rem;
}

.dh-quick-menu {
  position: absolute;
  right: 7.5rem;
  bottom: 40%;
  width: 0;
  height: 0;
  pointer-events: none;
  z-index: 4;
}

.dh-widget.dh-menu-open .dh-quick-menu {
  pointer-events: auto;
}

.dh-quick-menu-item {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 3.2rem;
  height: 3.2rem;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px) saturate(185%);
  -webkit-backdrop-filter: blur(18px) saturate(185%);
  box-shadow:
    0 8px 28px rgba(15, 23, 42, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transform: translate(0, 0) scale(0);
  opacity: 0;
  transition:
    transform 0.42s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.28s ease,
    background-color 0.18s ease,
    box-shadow 0.18s ease;
  transition-delay: var(--fan-delay, 0ms);
}

.dh-widget.dh-menu-open .dh-quick-menu-item {
  transform: translate(var(--fan-x), var(--fan-y)) scale(1);
  opacity: 1;
}

.dh-quick-menu-item:hover {
  background: rgba(37, 99, 235, 0.12);
  box-shadow:
    0 12px 34px rgba(15, 23, 42, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.dh-widget.dh-menu-open .dh-quick-menu-item:hover {
  transform: translate(var(--fan-x), var(--fan-y)) scale(1.1);
}

.dh-quick-menu-item__icon {
  display: inline-flex;
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
  color: #0f172a;
  pointer-events: none;
}

.dh-quick-menu-item__icon svg {
  width: 100%;
  height: 100%;
}

.dh-quick-menu-item__label {
  position: absolute;
  left: 50%;
  top: calc(100% + 0.35rem);
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 0.62rem;
  font-weight: 600;
  line-height: 1.2;
  color: #475569;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.2rem 0.45rem;
  border-radius: 0.4rem;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.dh-quick-menu-item:hover .dh-quick-menu-item__label {
  opacity: 1;
  transform: translateX(-50%) translateY(-1px);
}

.dh-auto-voice-status {
  position: absolute;
  right: 1.55rem;
  bottom: 59.75%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.42rem;
  height: 1.42rem;
  padding: 0;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.54);
  color: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.12);
  box-shadow:
    0 6px 14px rgba(15, 23, 42, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  opacity: 0.72;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: none;
  z-index: 2;
}

.dh-auto-voice-status[hidden] {
  display: none !important;
}

.dh-auto-voice-status__icon {
  width: 100%;
  height: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #f8fafc;
  flex: 0 0 auto;
}

.dh-auto-voice-status__icon svg {
  width: 0.7rem;
  height: 0.7rem;
}

.dh-speech-bubble {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 68%;
  width: min(15rem, calc(100vw - 2rem));
  max-height: 8.4rem;
  padding: 0.8rem 0.92rem 0.85rem;
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  box-shadow:
    0 18px 42px rgba(15, 23, 42, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  color: #334155;
  opacity: 0;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: auto;
  overflow: visible;
  z-index: 2;
}

.dh-speech-bubble::after {
  content: '';
  position: absolute;
  bottom: -0.45rem;
  left: calc(50% - 0.4rem);
  width: 0.8rem;
  height: 0.8rem;
  background: inherit;
  border-radius: 0.25rem;
  transform: rotate(45deg);
  box-shadow: inherit;
}

.dh-speech-bubble--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.dh-speech-bubble[data-kind="emotion"] {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(37, 99, 235, 0.12);
}

.dh-speech-bubble[data-kind="emotion"] .dh-speech-bubble__text {
  color: #1d4ed8;
  font-weight: 600;
  font-size: 0.82rem;
}

body.theme-dark .dh-speech-bubble[data-kind="emotion"] {
  background: rgba(30, 58, 138, 0.32);
  border-color: rgba(96, 165, 250, 0.18);
}

body.theme-dark .dh-speech-bubble[data-kind="emotion"] .dh-speech-bubble__text {
  color: #93c5fd;
}

body.theme-dark .dh-auto-voice-status {
  background: rgba(15, 23, 42, 0.56);
  color: #e2e8f0;
  box-shadow: 0 8px 18px rgba(2, 6, 23, 0.18);
}

body.theme-dark .dh-speech-bubble__action {
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
}

body.theme-dark .dh-speech-bubble__action:hover {
  background: rgba(96, 165, 250, 0.18);
  color: #bfdbfe;
}

.dh-speech-bubble__label {
  margin: 0 0 0.35rem;
  padding-right: 3.4rem;
  font-size: 0.66rem;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #2563eb;
}

.dh-speech-bubble__action {
  position: absolute;
  top: 0.58rem;
  right: 0.72rem;
  border: none;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.08);
  color: #334155;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.34rem 0.58rem;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.dh-speech-bubble__action:hover {
  background: rgba(37, 99, 235, 0.14);
  color: #1d4ed8;
}

.dh-speech-bubble__action:active {
  transform: scale(0.96);
}

.dh-speech-bubble__action:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.16);
}

.dh-speech-bubble__text {
  max-height: 5.8rem;
  overflow: auto;
  pointer-events: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  font-size: 0.78rem;
  line-height: 1.55;
  color: #0f172a;
  scrollbar-width: thin;
}

.dh-speech-bubble[data-kind="greeting"] {
  box-shadow:
    0 14px 36px rgba(99, 102, 241, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.dh-speech-bubble[data-kind="greeting"] .dh-speech-bubble__text {
  font-size: 0.8rem;
  color: #4338ca;
}

.dh-error {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 68%;
  width: min(14rem, calc(100vw - 2rem));
  padding: 0.85rem 0.92rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.14);
  color: #b91c1c;
  font-size: 0.75rem;
  line-height: 1.5;
  opacity: 0;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.dh-error--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@keyframes dh-pulse-dot {
  0%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

body.theme-dark .dh-speech-bubble,
body.theme-dark .dh-error {
  background: rgba(15, 23, 42, 0.78);
  box-shadow:
    0 16px 44px rgba(2, 6, 23, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body.theme-dark .dh-loading-dot {
  background: rgba(147, 197, 253, 0.55);
}

body.theme-dark .dh-speech-bubble {
  color: #cbd5e1;
}

body.theme-dark .dh-menu-button {
  background: rgba(15, 23, 42, 0.78);
  color: #e2e8f0;
}

body.theme-dark .dh-menu-button:hover {
  background: rgba(15, 23, 42, 0.92);
}

body.theme-dark .dh-quick-menu-item {
  background: rgba(15, 23, 42, 0.78);
  box-shadow:
    0 8px 28px rgba(2, 6, 23, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body.theme-dark .dh-quick-menu-item__icon {
  color: #e2e8f0;
}

body.theme-dark .dh-quick-menu-item:hover {
  background: rgba(96, 165, 250, 0.18);
  box-shadow:
    0 12px 34px rgba(2, 6, 23, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

body.theme-dark .dh-quick-menu-item__label {
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.85);
  box-shadow: 0 4px 12px rgba(2, 6, 23, 0.3);
}

body.theme-dark .dh-speech-bubble__label {
  color: #93c5fd;
}

body.theme-dark .dh-speech-bubble__text {
  color: #e2e8f0;
}

body.theme-dark .dh-speech-bubble[data-kind="greeting"] {
  box-shadow:
    0 14px 36px rgba(99, 102, 241, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body.theme-dark .dh-speech-bubble[data-kind="greeting"] .dh-speech-bubble__text {
  color: #a5b4fc;
}

body.theme-dark .dh-error {
  color: #fecaca;
}

@media (min-width: 1856px) {
  .dh-widget {
    right: calc((100vw - 256px - 1600px) / 2 + 1.5rem);
  }
}

@media (max-width: 1023px) {
  .dh-widget {
    --dh-widget-bottom: max(1rem, env(safe-area-inset-bottom));
    --dh-stage-shift: 0.5rem;
    --dh-loading-bottom: 6rem;
    --dh-menu-bottom: 12.85rem;
    --dh-menu-panel-bottom: 12.3rem;
    --dh-bubble-bottom: 9.25rem;
    width: 220px;
    height: 440px;
    right: max(0.35rem, env(safe-area-inset-right));
  }

  .dh-quick-menu {
    right: 6rem;
  }

  .dh-quick-menu-item {
    width: 2.8rem;
    height: 2.8rem;
  }

  .dh-quick-menu-item__icon {
    width: 1rem;
    height: 1rem;
  }

  .dh-speech-bubble,
  .dh-error {
    width: min(13.25rem, calc(100vw - 2rem));
  }

  .dh-auto-voice-status {
    right: 1.15rem;
    bottom: 58.9%;
  }
}

@media (max-width: 640px) {
  .dh-widget {
    --dh-widget-bottom: max(0.9rem, env(safe-area-inset-bottom));
    --dh-stage-shift: 0.25rem;
    --dh-loading-bottom: 5.2rem;
    --dh-menu-bottom: 10.8rem;
    --dh-menu-panel-bottom: 10.2rem;
    --dh-bubble-bottom: 7.25rem;
    width: 192px;
    height: 384px;
    right: max(0.25rem, env(safe-area-inset-right));
  }

  .dh-loading-dot {
    width: 0.38rem;
    height: 0.38rem;
  }

  .dh-menu-button {
    right: 0.1rem;
    width: 2.1rem;
    height: 2.1rem;
  }

  .dh-quick-menu {
    right: 5rem;
  }

  .dh-quick-menu-item {
    width: 2.5rem;
    height: 2.5rem;
  }

  .dh-quick-menu-item__icon {
    width: 0.9rem;
    height: 0.9rem;
  }

  .dh-speech-bubble,
  .dh-error {
    width: min(11.5rem, calc(100vw - 1rem));
  }

  .dh-speech-bubble__text {
    font-size: 0.74rem;
  }

  .dh-auto-voice-status {
    right: 0.82rem;
    bottom: 58.2%;
    width: 1.26rem;
    height: 1.26rem;
  }

  .dh-auto-voice-status__icon svg {
    width: 0.62rem;
    height: 0.62rem;
  }
}

@media (max-width: 640px) {
  .dh-floating-root:not(.dh-login-mode) {
    z-index: 42;
  }

  .dh-floating-root:not(.dh-login-mode) .dh-widget {
    --dh-widget-bottom: max(0.45rem, env(safe-area-inset-bottom));
    --dh-loading-bottom: 4.4rem;
    --dh-menu-bottom: 8.7rem;
    --dh-menu-panel-bottom: 8.2rem;
    --dh-bubble-bottom: 6.1rem;
    width: 136px;
    height: 272px;
    right: -1.05rem;
  }
}

/* ==================== Login page mode ==================== */
.dh-floating-root.dh-login-mode {
  z-index: 101;
}

.dh-floating-root.dh-login-mode .dh-widget {
  right: auto;
  bottom: auto;
  left: 50%;
  top: 50%;
  width: 240px;
  height: 480px;
  transform: translate(calc(-50% + 370px), -50%);
  --dh-stage-shift: 0.5rem;
  --dh-loading-bottom: 7rem;
  --dh-menu-bottom: 14rem;
  --dh-menu-panel-bottom: 13.5rem;
  --dh-bubble-bottom: 10rem;
}

.dh-floating-root.dh-login-mode .dh-avatar-stage::after {
  right: 1.5rem;
}

.dh-floating-root.dh-login-mode .dh-speech-bubble,
.dh-floating-root.dh-login-mode .dh-error {
  width: min(12rem, calc(100vw - 2rem));
}

@media (max-width: 1023px) {
  .dh-floating-root.dh-login-mode .dh-widget {
    width: 180px;
    height: 360px;
    transform: translate(calc(-50% + 280px), -50%);
  }
}

@media (max-width: 768px) {
  .dh-floating-root.dh-login-mode .dh-widget {
    width: 160px;
    height: 320px;
    transform: translate(calc(-50% + 240px), -50%);
  }
}

@media (max-width: 640px) {
  .dh-floating-root.dh-login-mode {
    display: none !important;
  }
}

/* ====== Side Panel ====== */

.dh-sidepanel {
  position: absolute;
  right: calc(256px + 1rem);
  bottom: 0;
  width: 260px;
  max-height: min(480px, calc(100vh - 4rem));
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  box-shadow:
    0 18px 42px rgba(15, 23, 42, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  transform: translateX(12px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.25s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  z-index: 5;
}

.dh-sidepanel--open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.dh-sp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 0.8rem 0.5rem;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.dh-sp-header__title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #1e293b;
  letter-spacing: 0.02em;
}

.dh-sp-header__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.06);
  color: #64748b;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.dh-sp-header__close svg {
  width: 0.7rem;
  height: 0.7rem;
}

.dh-sp-header__close:hover {
  background: rgba(15, 23, 42, 0.12);
  color: #334155;
}

.dh-sp-body {
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  flex: 1;
  padding: 0.3rem 0 0.6rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(15, 23, 42, 0.12) transparent;
}

.dh-sp-section {
  padding: 0.3rem 0 0.1rem;
}

.dh-sp-section + .dh-sp-section {
  border-top: 1px solid rgba(15, 23, 42, 0.05);
  margin-top: 0.2rem;
}

.dh-sp-section-header {
  padding: 0.4rem 0.8rem 0.2rem;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94a3b8;
}

.dh-sp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.35rem;
  padding: 0 0.55rem 0.4rem;
}

.dh-sp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.4rem;
  border: 1px solid transparent;
  border-radius: 0.55rem;
  background: rgba(15, 23, 42, 0.04);
  color: #334155;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
  user-select: none;
  line-height: 1.2;
}

.dh-sp-btn:hover {
  background: rgba(37, 99, 235, 0.1);
  color: #1d4ed8;
}

.dh-sp-btn:active {
  transform: scale(0.96);
}

.dh-sp-btn--active {
  background: rgba(37, 99, 235, 0.12);
  color: #2563eb;
  border-color: rgba(37, 99, 235, 0.2);
}

.dh-sp-btn--flash {
  animation: dh-sp-flash 0.3s ease;
}

@keyframes dh-sp-flash {
  0% { background: rgba(37, 99, 235, 0.25); }
  100% { background: rgba(15, 23, 42, 0.04); }
}

/* === Side Panel Toggle Button === */

.dh-sidepanel-toggle {
  position: absolute;
  left: -0.6rem;
  bottom: 3.6rem;
  width: 2.35rem;
  height: 2.35rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  box-shadow:
    0 4px 16px rgba(15, 23, 42, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  color: #475569;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.18s ease,
              color 0.18s ease,
              box-shadow 0.18s ease;
  z-index: 6;
}

.dh-sidepanel-toggle:hover {
  background: rgba(255, 255, 255, 0.96);
  color: #1d4ed8;
  box-shadow:
    0 6px 22px rgba(15, 23, 42, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.dh-sidepanel-toggle:active {
  transform: scale(0.92);
}

.dh-sidepanel-toggle__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.1rem;
  height: 1.1rem;
}

.dh-sidepanel-toggle__icon svg {
  width: 100%;
  height: 100%;
}

/* === Dark Mode === */

body.theme-dark .dh-sidepanel {
  background: rgba(15, 23, 42, 0.82);
  box-shadow:
    0 16px 44px rgba(2, 6, 23, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body.theme-dark .dh-sp-header {
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

body.theme-dark .dh-sp-header__title {
  color: #e2e8f0;
}

body.theme-dark .dh-sp-header__close {
  background: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
}

body.theme-dark .dh-sp-header__close:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #e2e8f0;
}

body.theme-dark .dh-sp-section-header {
  color: #64748b;
}

body.theme-dark .dh-sp-section + .dh-sp-section {
  border-top-color: rgba(255, 255, 255, 0.05);
}

body.theme-dark .dh-sp-btn {
  background: rgba(255, 255, 255, 0.06);
  color: #e2e8f0;
}

body.theme-dark .dh-sp-btn:hover {
  background: rgba(96, 165, 250, 0.15);
  color: #93c5fd;
}

body.theme-dark .dh-sp-btn--active {
  background: rgba(37, 99, 235, 0.25);
  color: #93c5fd;
  border-color: rgba(96, 165, 250, 0.3);
}

body.theme-dark .dh-sp-btn--flash {
  animation: dh-sp-flash-dark 0.3s ease;
}

@keyframes dh-sp-flash-dark {
  0% { background: rgba(96, 165, 250, 0.3); }
  100% { background: rgba(255, 255, 255, 0.06); }
}

body.theme-dark .dh-sidepanel-toggle {
  background: rgba(15, 23, 42, 0.72);
  box-shadow:
    0 4px 16px rgba(2, 6, 23, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  color: #94a3b8;
}

body.theme-dark .dh-sidepanel-toggle:hover {
  background: rgba(30, 41, 59, 0.88);
  color: #93c5fd;
}

/* === Login Mode: hide panel === */

.dh-floating-root.dh-login-mode .dh-sidepanel {
  display: none;
}

.dh-floating-root.dh-login-mode .dh-sidepanel-toggle {
  display: none;
}

/* === Settings Toggles in Side Panel === */

.dh-sp-settings-list {
  padding: 0 0.55rem 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.dh-sp-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0.5rem;
  border-radius: 0.5rem;
  transition: opacity 0.18s ease;
}

.dh-sp-setting-row--disabled {
  opacity: 0.4;
  pointer-events: none;
}

.dh-sp-setting-label {
  font-size: 0.7rem;
  font-weight: 500;
  color: #334155;
  line-height: 1.3;
}

.dh-sp-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.dh-sp-toggle__track {
  position: relative;
  width: 2rem;
  height: 1.1rem;
  border-radius: 0.55rem;
  background: rgba(15, 23, 42, 0.12);
  transition: background 0.22s ease;
}

.dh-sp-toggle--on .dh-sp-toggle__track {
  background: #2563eb;
}

.dh-sp-toggle__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: calc(1.1rem - 4px);
  height: calc(1.1rem - 4px);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.dh-sp-toggle--on .dh-sp-toggle__thumb {
  transform: translateX(calc(2rem - 1.1rem));
}

/* Dark mode settings */
body.theme-dark .dh-sp-setting-label {
  color: #cbd5e1;
}

body.theme-dark .dh-sp-toggle__track {
  background: rgba(255, 255, 255, 0.12);
}

body.theme-dark .dh-sp-toggle--on .dh-sp-toggle__track {
  background: #3b82f6;
}

/* === Responsive === */

@media (max-width: 1023px) {
  .dh-sidepanel {
    right: calc(220px + 0.75rem);
    width: 240px;
    max-height: min(440px, calc(100vh - 3rem));
  }
}

@media (max-width: 640px) {
  .dh-sidepanel {
    right: calc(192px + 0.5rem);
    width: 220px;
    max-height: min(380px, calc(100vh - 2rem));
  }

  .dh-sidepanel-toggle {
    left: -0.4rem;
    bottom: 2.8rem;
    width: 2rem;
    height: 2rem;
  }

  .dh-sidepanel-toggle__icon {
    width: 0.9rem;
    height: 0.9rem;
  }
}

/* === Voice Selector (Settings Page) === */

.settings-voice-section {
  padding: 0.75rem 1rem 0.5rem;
}

.settings-voice-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.settings-voice-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #1e293b;
}

.settings-voice-current {
  font-size: 0.75rem;
  color: #64748b;
}

.settings-voice-note {
  font-size: 0.6875rem;
  color: #B45309;
  margin: 0 0 0.5rem;
}

.settings-voice-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.settings-voice-tag {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 0.625rem;
  border: 1.5px solid #e2e8f0;
  border-radius: 0.625rem;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  min-width: 4.5rem;
}

.settings-voice-tag:hover {
  border-color: #94a3b8;
  background: #f8fafc;
}

.settings-voice-tag--active {
  border-color: #6366f1;
  background: #eef2ff;
  box-shadow: 0 0 0 1px #6366f1;
}

.settings-voice-tag__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #1e293b;
  line-height: 1.3;
}

.settings-voice-tag--active .settings-voice-tag__label {
  color: #4f46e5;
}

.settings-voice-tag__desc {
  font-size: 0.625rem;
  color: #94a3b8;
  line-height: 1.3;
  margin-top: 0.125rem;
}

.settings-voice-tag--active .settings-voice-tag__desc {
  color: #818cf8;
}

/* Dark mode */
body.theme-dark .settings-voice-label {
  color: #e2e8f0;
}

body.theme-dark .settings-voice-current {
  color: #94a3b8;
}

body.theme-dark .settings-voice-tag {
  border-color: #334155;
  background: #1e293b;
}

body.theme-dark .settings-voice-tag:hover {
  border-color: #475569;
  background: #334155;
}

body.theme-dark .settings-voice-tag--active {
  border-color: #818cf8;
  background: #312e81;
  box-shadow: 0 0 0 1px #818cf8;
}

body.theme-dark .settings-voice-tag__label {
  color: #e2e8f0;
}

body.theme-dark .settings-voice-tag--active .settings-voice-tag__label {
  color: #a5b4fc;
}

body.theme-dark .settings-voice-tag__desc {
  color: #64748b;
}

body.theme-dark .settings-voice-tag--active .settings-voice-tag__desc {
  color: #818cf8;
}