.translation-overlay,
.recording-overlay {
  position: fixed;
  inset: 0;
  padding: 24px;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(6, 11, 20, 0.72);
  backdrop-filter: blur(6px);
  z-index: 1400;
}

.translation-overlay.is-visible,
.recording-overlay.is-visible {
  display: flex;
}

.translation-overlay-card {
  background: rgba(15, 22, 36, 0.95);
  border-radius: 18px;
  padding: 32px 28px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 28px 48px rgba(5, 9, 20, 0.55);
}

.translation-overlay-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  text-align: left;
}

.translation-overlay-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(125, 162, 255, 0.16);
  color: #7da2ff;
  font-size: 1.5rem;
}

.recording-overlay .translation-overlay-icon {
  background: rgba(159, 122, 234, 0.16);
  color: #c084fc;
}

.translation-overlay-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

.translation-overlay-subtitle {
  margin: 4px 0 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.translation-overlay-card .spinner {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: #7da2ff;
  margin: 0 auto 18px;
  animation: translation-spin 1s linear infinite;
}

.translation-overlay-card p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0;
}

.translation-overlay-card p + p {
  margin-top: 12px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.62);
}

.translation-overlay-hint {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

.translation-mode-grid {
  display: grid;
  gap: 1rem;
}

.recording-mode-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

#addTranslationModal .modal-dialog {
  max-width: 640px;
  width: min(100%, 640px);
  margin: 1rem auto;
}

#addTranslationModal .modal-content {
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
}

#addTranslationModal .modal-body {
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
}

@media (min-width: 768px) {
  .translation-mode-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .recording-mode-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.translation-mode-option {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 1rem;
  text-align: left;
  background: rgba(11, 17, 30, 0.6);
  color: var(--bs-body-color);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.translation-mode-option:focus,
.translation-mode-option:hover {
  border-color: rgba(125, 162, 255, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(7, 11, 24, 0.35);
  outline: none;
}

.translation-mode-option.is-selected {
  border-color: #7da2ff;
  box-shadow: 0 14px 28px rgba(15, 51, 118, 0.35);
}

.translation-mode-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(125, 162, 255, 0.12);
  color: #7da2ff;
  font-size: 1.25rem;
}

.translation-mode-title {
  font-weight: 600;
  font-size: 1rem;
  color: inherit;
}

.translation-mode-description {
  font-size: 0.9rem;
  color: var(--bs-secondary-color);
}

:root[data-bs-theme="light"] .translation-mode-option {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(24, 38, 74, 0.12);
  box-shadow: 0 8px 20px rgba(23, 46, 108, 0.08);
}

:root[data-bs-theme="light"] .translation-mode-option:hover,
:root[data-bs-theme="light"] .translation-mode-option:focus {
  border-color: rgba(76, 125, 255, 0.4);
  box-shadow: 0 14px 28px rgba(20, 42, 96, 0.18);
}

:root[data-bs-theme="light"] .translation-mode-description {
  color: rgba(11, 18, 32, 0.64);
}

:root[data-bs-theme="dark"] .translation-mode-option {
  background: rgba(15, 24, 46, 0.92);
  border-color: rgba(125, 162, 255, 0.35);
  color: rgba(242, 246, 255, 0.92);
  box-shadow: 0 18px 32px rgba(7, 13, 28, 0.45);
}

:root[data-bs-theme="dark"] .translation-mode-option:hover,
:root[data-bs-theme="dark"] .translation-mode-option:focus {
  border-color: #9ab9ff;
  box-shadow: 0 22px 38px rgba(9, 16, 34, 0.55);
}

:root[data-bs-theme="dark"] .translation-mode-title {
  color: #f6f8ff;
}

:root[data-bs-theme="dark"] .translation-mode-description {
  color: rgba(218, 226, 255, 0.8);
}

:root[data-bs-theme="dark"] .translation-mode-icon {
  background: rgba(125, 162, 255, 0.22);
  color: #9ab9ff;
}

.translation-language-list {
  max-height: 320px;
  overflow-y: auto;
}

.translation-language-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.translation-language-option.is-library {
  border-left: 3px solid rgba(76, 125, 255, 0.18);
}

:root[data-bs-theme="dark"] .translation-language-option.is-library {
  border-left: 3px solid rgba(125, 162, 255, 0.3);
}

.translation-language-option .translation-language-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
}

.translation-language-option .translation-language-native {
  font-size: 0.8rem;
  color: var(--bs-secondary-color);
}

:root[data-bs-theme="dark"] .translation-language-option .translation-language-native {
  color: rgba(224, 232, 255, 0.72);
}

.translation-language-code,
.translation-language-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.translation-language-code {
  background: rgba(76, 125, 255, 0.12);
  color: #2f58d3;
}

:root[data-bs-theme="dark"] .translation-language-code {
  background: rgba(125, 162, 255, 0.18);
  color: #a9c5ff;
}

.translation-language-badge {
  background: rgba(76, 125, 255, 0.16);
  color: #2f58d3;
}

:root[data-bs-theme="dark"] .translation-language-badge {
  background: rgba(125, 162, 255, 0.22);
  color: #b9ccff;
}

.translation-language-list .badge {
  background: rgba(125, 162, 255, 0.1);
  color: #7da2ff;
}

.translation-language-selected .btn-link {
  color: #7da2ff;
}

.translation-language-selected .btn-link:hover,
.translation-language-selected .btn-link:focus {
  text-decoration: none;
}

.translation-language-library[hidden],
.translation-language-custom[hidden] {
  display: none !important;
}

@keyframes translation-spin {
  to {
    transform: rotate(360deg);
  }
}

.sd-translation-status {
  margin-top: 0.75rem;
}

.sd-translation-alert {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
}

.sd-translation-alert i {
  font-size: 1.1rem;
  color: #7da2ff;
}

.sd-translation-status-list {
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
}

.sd-translation-status-list li + li {
  margin-top: 0.25rem;
}

.sd-translation-status-list .badge {
  font-weight: 600;
}

.sd-translation-hint {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (prefers-color-scheme: light) {
  .translation-overlay,
  .recording-overlay {
    background: rgba(227, 233, 248, 0.86);
  }

  .translation-overlay-card {
    background: rgba(255, 255, 255, 0.96);
    color: #0b132b;
    box-shadow: 0 24px 46px rgba(15, 25, 54, 0.18);
  }

  .translation-overlay-icon {
    background: rgba(76, 125, 255, 0.15);
    color: #4c7dff;
  }

  .recording-overlay .translation-overlay-icon {
    background: rgba(192, 132, 252, 0.16);
    color: #8b5cf6;
  }

  .translation-overlay-title {
    color: rgba(11, 19, 43, 0.9);
  }

  .translation-overlay-subtitle {
    color: rgba(11, 19, 43, 0.65);
  }

  .translation-overlay-card p {
    color: rgba(11, 19, 43, 0.82);
  }

  .translation-overlay-card p + p {
    color: rgba(11, 19, 43, 0.65);
  }

  .translation-overlay-hint {
    color: rgba(11, 19, 43, 0.6);
  }

  .translation-mode-option {
    border-color: rgba(15, 23, 43, 0.12);
    background: rgba(246, 248, 253, 0.86);
  }

  .translation-mode-option.is-selected {
    border-color: #4c7dff;
    box-shadow: 0 14px 32px rgba(51, 84, 180, 0.18);
  }

  .translation-mode-description {
    color: rgba(11, 19, 43, 0.62);
  }

  .translation-language-list .badge {
    background: rgba(76, 125, 255, 0.1);
    color: #0b132b;
  }

  .translation-language-selected .btn-link {
    color: #4c7dff;
  }

  .sd-translation-alert {
    color: rgba(11, 19, 43, 0.75);
  }

  .sd-translation-alert i {
    color: #4c7dff;
  }

  .sd-translation-status-list .badge {
    background-color: rgba(12, 19, 35, 0.08);
    color: #0b132b;
  }

  .sd-translation-hint {
    color: rgba(11, 19, 43, 0.6);
  }
}