body { min-height: 100vh; }
.navbar .nav-link.active { color: #fff; font-weight: 600; }
.record-card { transition: box-shadow .15s ease; }
.record-card:hover { box-shadow: 0 .4rem 1rem rgba(0,0,0,.1); }
.draft-body { white-space: pre-wrap; font-family: var(--bs-font-monospace); font-size: 0.9rem; }
.empty-state { border: 2px dashed var(--bs-border-color); }
.workspace-actions { font-size: .875rem; }

/* AI Settings & Generation Styles */
.provider-badge { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; }
.ai-generator-box { background-color: var(--bs-light-bg-subtle); border-left: 4px solid var(--bs-primary); }

/* TTS Studio Styles */
.tts-controls { background-color: #f8f9fa; border: 1px solid #dee2e6; border-radius: 0.5rem; }
.audio-preview-card { background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); }
.audio-history-item { transition: background-color 0.15s ease-in-out; }
.audio-history-item:hover { background-color: #f1f3f5; }

.speed-readout { font-weight: bold; min-width: 3.5rem; text-align: right; }