/* ===== MUSIC VIDEO STUDIO ===== */
.studio-wrapper {
  min-height: 100vh;
  padding-top: 80px; /* nav height */
  display: flex;
  flex-direction: column;
}

.studio-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 3rem 2.5rem;
  width: 100%;
}

/* Header */
.studio-header {
  margin-bottom: 3rem;
}

.studio-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
}

.eyebrow-line {
  display: block;
  width: 28px;
  height: 1px;
  background: var(--amber);
}

.studio-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--cream);
  margin-bottom: 0.75rem;
}

.studio-subtitle {
  font-size: 1rem;
  color: var(--cream-dim);
  max-width: 520px;
  line-height: 1.6;
}

/* Form sections */
.studio-section {
  margin-bottom: 2.5rem;
}

.section-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.875rem;
}

.section-hint {
  font-size: 0.75rem;
  color: var(--cream-xdim);
  margin-top: 0.375rem;
  font-style: italic;
}

/* Upload zone */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 2.5rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--bg-2);
  position: relative;
}

.upload-zone:hover,
.upload-zone.drag-over {
  border-color: rgba(245,166,35,0.4);
  background: rgba(245,166,35,0.04);
}

.upload-zone.has-file {
  border-color: rgba(245,166,35,0.25);
  border-style: solid;
}

.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
}

.upload-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
}

.upload-text {
  font-size: 0.9rem;
  color: var(--cream-dim);
  margin-bottom: 0.375rem;
}

.upload-text strong {
  color: var(--amber);
  font-weight: 600;
}

.upload-meta {
  font-size: 0.75rem;
  color: var(--cream-xdim);
}

.upload-filename {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.upload-filename-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cream);
}

.upload-filename-size {
  font-size: 0.75rem;
  color: var(--cream-xdim);
}

.upload-remove {
  background: none;
  border: 1px solid var(--border);
  color: var(--cream-dim);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.upload-remove:hover {
  border-color: var(--red);
  color: var(--red);
}

.upload-status {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--cream-xdim);
}

.upload-status.success { color: #22c55e; }
.upload-status.error { color: var(--red); }
.upload-status.uploading { color: var(--amber); }

/* Lyrics textarea */
.lyrics-input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.65;
  resize: vertical;
  min-height: 180px;
  transition: border-color 0.2s;
}

.lyrics-input::placeholder { color: var(--cream-xdim); }

.lyrics-input:focus {
  outline: none;
  border-color: rgba(245,166,35,0.4);
}

/* Style selector */
.style-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.style-card {
  background: var(--bg-2);
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  text-align: center;
}

.style-card:hover {
  border-color: rgba(245,166,35,0.25);
  background: var(--bg-3);
  transform: translateY(-2px);
}

.style-card.selected {
  border-color: var(--amber);
  background: rgba(245,166,35,0.06);
}

.style-preview {
  height: 56px;
  border-radius: 6px;
  margin-bottom: 0.875rem;
  overflow: hidden;
}

.style-preview-inner {
  width: 100%;
  height: 100%;
}

.preview-pop    { background: linear-gradient(135deg, #1a0e08 0%, #f5a623 50%, #e84025 100%); }
.preview-rooftop { background: linear-gradient(135deg, #0e1a2a 0%, #4a90d9 50%, #f5a623 100%); }
.preview-lofi   { background: linear-gradient(135deg, #1a1a2e 0%, #9333ea 40%, #f5a623 80%); }
.preview-retro  { background: linear-gradient(135deg, #0e0a1a 0%, #e84025 50%, #f5a623 100%); }
.preview-cyborg { background: linear-gradient(135deg, #0e1a0e 0%, #22c55e 50%, #0e2a2a 100%); }
.preview-anime { background: linear-gradient(135deg, #1a0e2a 0%, #f5a623 30%, #e84025 70%, #9333ea 100%); }

.style-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 0.25rem;
}

.style-card.selected .style-name { color: var(--amber); }

.style-desc {
  font-size: 0.6875rem;
  color: var(--cream-xdim);
  line-height: 1.4;
}

/* Generate button */
.generate-btn {
  width: 100%;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--amber) 0%, #e8971a 100%);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
  letter-spacing: -0.01em;
  box-shadow: 0 0 0 0 rgba(245,166,35,0);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.generate-btn:hover:not(:disabled) {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(245,166,35,0.25);
}

.generate-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.generate-btn.loading {
  background: var(--bg-3);
  color: var(--cream-dim);
}

/* Error message */
.error-msg {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(232,64,37,0.1);
  border: 1px solid rgba(232,64,37,0.2);
  border-radius: 6px;
  font-size: 0.8125rem;
  color: var(--red);
  display: none;
}

.error-msg.visible { display: block; }

/* Progress / Status */
.progress-panel {
  margin-top: 2.5rem;
  padding: 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
  display: none;
}

.progress-panel.visible { display: block; }

.progress-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.progress-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 0.5rem;
}

.progress-subtitle {
  font-size: 0.875rem;
  color: var(--cream-dim);
  margin-bottom: 1.5rem;
}

.progress-bar-track {
  height: 4px;
  background: var(--bg-3);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--amber), var(--red));
  border-radius: 999px;
  width: 0%;
  transition: width 0.8s ease;
}

.progress-bar-fill.animated {
  animation: progress-indeterminate 1.8s ease-in-out infinite;
}

@keyframes progress-indeterminate {
  0%   { width: 0%;   margin-left: 0; }
  50%  { width: 70%;  margin-left: 15%; }
  100% { width: 0%;   margin-left: 100%; }
}

.progress-status-text {
  font-size: 0.8125rem;
  color: var(--cream-xdim);
  font-variant-numeric: tabular-nums;
}

/* Result panel */
.result-panel {
  margin-top: 2.5rem;
  display: none;
}

.result-panel.visible { display: block; }

.result-success {
  background: var(--bg-2);
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: 12px;
  overflow: hidden;
}

.result-video-wrap {
  aspect-ratio: 16/9;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.result-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.result-video-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--cream-dim);
}

.result-video-placeholder svg {
  opacity: 0.5;
}

.result-actions {
  padding: 1.5rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
}

.result-actions a,
.result-actions button {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.result-actions a:hover,
.result-actions button:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.btn-download {
  background: linear-gradient(135deg, var(--amber) 0%, #e8971a 100%);
  color: var(--bg);
  border: none;
}

.btn-refresh {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--cream-dim);
}

.result-failed {
  text-align: center;
  padding: 2rem;
  background: var(--bg-2);
  border: 1px solid rgba(232,64,37,0.2);
  border-radius: 12px;
}

.result-failed-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 0.5rem;
}

.result-failed-msg {
  font-size: 0.875rem;
  color: var(--cream-dim);
}

/* Error states */
.lyrics-input.error { border-color: rgba(232,64,37,0.4); }
.style-card.error { border-color: rgba(232,64,37,0.3); }
.error-label {
  font-size: 0.75rem;
  color: var(--red);
  margin-top: 0.25rem;
}

/* ===== QUOTA BADGE ===== */
.quota-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  background: rgba(245,166,35,0.15);
  color: var(--amber);
  border: 1px solid rgba(245,166,35,0.3);
  letter-spacing: 0.02em;
  margin-left: auto;
}

.quota-badge.quota-exhausted {
  background: rgba(232,64,37,0.1);
  color: var(--red);
  border-color: rgba(232,64,37,0.2);
}

.quota-badge.quota-unknown {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--cream-dim);
}

.quota-login-link {
  color: var(--cream-dim);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.6875rem;
}

.quota-login-link:hover {
  color: var(--amber);
  text-decoration: underline;
}

/* ===== QUOTA GATE ===== */
.quota-gate {
  margin-top: 2rem;
  margin-bottom: 1.5rem;
}

.quota-gate-inner {
  background: var(--bg-2);
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  text-align: center;
}

.quota-gate-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.quota-gate-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 0.75rem;
}

.quota-gate-body {
  font-size: 0.9375rem;
  color: var(--cream-dim);
  max-width: 400px;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
}

.quota-gate-body strong {
  color: var(--amber);
}

.quota-gate-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.75rem;
  background: linear-gradient(135deg, var(--amber) 0%, #e8971a 100%);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
}

.quota-gate-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* ===== AUTH MODAL ===== */
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
}

.auth-modal-box {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}

.auth-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--cream-dim);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.2s;
}

.auth-modal-close:hover { color: var(--cream); }

.auth-modal-eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.auth-modal-title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--cream);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.auth-modal-subtitle {
  font-size: 0.875rem;
  color: var(--cream-dim);
  margin-bottom: 1.75rem;
}

#authForm {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

#authEmail {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.875rem 1rem;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: border-color 0.2s;
}

#authEmail::placeholder { color: var(--cream-xdim); }

#authEmail:focus {
  outline: none;
  border-color: rgba(245,166,35,0.4);
}

.auth-submit-btn {
  width: 100%;
  padding: 0.875rem;
  background: linear-gradient(135deg, var(--amber) 0%, #e8971a 100%);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.auth-submit-btn:hover:not(:disabled) {
  opacity: 0.9;
  transform: translateY(-1px);
}

.auth-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.auth-error {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--red);
  min-height: 1.25rem;
}

/* ===== MODE SELECTOR ===== */
.mode-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.mode-btn {
  background: var(--bg-2);
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  text-align: center;
}

.mode-btn:hover {
  border-color: rgba(245,166,35,0.3);
  background: var(--bg-3);
  transform: translateY(-1px);
}

.mode-btn.active {
  border-color: var(--amber);
  background: rgba(245,166,35,0.06);
}

.mode-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.mode-label {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--cream);
}

.mode-btn.active .mode-label { color: var(--amber); }

.mode-desc {
  font-size: 0.6875rem;
  color: var(--cream-xdim);
  line-height: 1.3;
}

/* ===== SCENE EDITOR ===== */
.scene-editor {
  margin-top: 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}

.scene-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.scene-editor-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--cream);
}

.scene-add-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--amber);
  padding: 0.4rem 1rem;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.scene-add-btn:hover {
  border-color: var(--amber);
  background: rgba(245,166,35,0.06);
}

#sceneList {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.scene-item {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}

.scene-item-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.scene-label-input {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem 0.75rem;
  color: var(--cream);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
}

.scene-label-input:focus {
  outline: none;
  border-color: rgba(245,166,35,0.4);
}

.scene-transition-select,
.scene-style-select {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem 0.5rem;
  color: var(--cream-dim);
  font-size: 0.75rem;
  cursor: pointer;
}

.scene-style-select {
  max-width: 110px;
  color: var(--amber);
  font-weight: 600;
}

.scene-style-select option {
  background: var(--bg-2);
  color: var(--cream);
}

.scene-remove-btn {
  background: none;
  border: none;
  color: var(--cream-xdim);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.scene-remove-btn:hover {
  color: var(--red);
  background: rgba(232,64,37,0.1);
}

.scene-prompt-input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.55;
  resize: vertical;
  min-height: 80px;
}

.scene-prompt-input:focus {
  outline: none;
  border-color: rgba(245,166,35,0.4);
}

.scene-prompt-input::placeholder { color: var(--cream-xdim); }

/* ===== DIRECTOR PREVIEW ===== */
.director-preview {
  margin-top: 2rem;
  background: var(--bg-2);
  border: 1px solid rgba(245,166,35,0.15);
  border-radius: 12px;
  padding: 1.75rem;
}

.director-preview-header {
  margin-bottom: 1.5rem;
}

.director-preview-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 0.25rem;
}

.director-preview-sub {
  font-size: 0.8125rem;
  color: var(--cream-dim);
}

#directorSceneList {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.director-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.scene-section-label {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--amber);
  flex: 1;
}
@media (max-width: 640px) {
  .studio-container { padding: 2rem 1.25rem; }
  .style-grid { grid-template-columns: repeat(2, 1fr); }
  .upload-zone { padding: 1.5rem 1rem; }
  .auth-modal-box { margin: 1rem; }
}

/* ===== CHARACTER PANEL ===== */
.section-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.char-toggle-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--amber);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.char-toggle-btn:hover {
  border-color: var(--amber);
  background: rgba(245,166,35,0.06);
}

.char-upload-zone {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.char-upload-zone:hover { border-color: rgba(245,166,35,0.4); }
.char-upload-zone.drag-over { border-color: var(--amber); background: rgba(245,166,35,0.04); }
.char-upload-zone input[type="file"] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}

#charUploadPreview {
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
}
#charUploadPreview img {
  width: 96px; height: 96px; object-fit: cover; border-radius: 8px;
  border: 2px solid var(--amber);
}

.char-upload-icon {
  font-size: 2rem; display: block; margin-bottom: 0.5rem;
}
.char-upload-text {
  font-size: 0.875rem; color: var(--cream); margin: 0 0 0.25rem;
}
.char-upload-meta {
  font-size: 0.6875rem; color: var(--cream-dim); margin: 0;
}

.char-remove-btn {
  background: none; border: none; color: var(--red); cursor: pointer;
  font-size: 1.25rem; line-height: 1;
}

.char-presets-label {
  display: block; font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--cream-dim); margin-bottom: 0.5rem;
}

.char-preset-select {
  width: 100%; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 8px; color: var(--cream); padding: 0.6rem 0.875rem;
  font-size: 0.875rem; appearance: none;
}

.char-name-row {
  display: flex; gap: 0.5rem;
}
.char-name-input {
  flex: 1; background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px;
  color: var(--cream); padding: 0.6rem 0.875rem; font-size: 0.875rem;
}
.char-name-input:focus { outline: none; border-color: rgba(245,166,35,0.5); }

.char-save-btn {
  background: var(--amber); color: var(--bg); border: none; border-radius: 8px;
  padding: 0.6rem 1.25rem; font-size: 0.875rem; font-weight: 600;
  cursor: pointer; transition: opacity 0.2s;
}
.char-save-btn:hover { opacity: 0.85; }

.char-toggle-row {
  display: flex; align-items: center;
}
.char-toggle-label {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--cream); cursor: pointer;
}
.char-toggle-label input[type="checkbox"] {
  accent-color: var(--amber); width: 16px; height: 16px;
}

.char-lipsync-section { }
.char-lipsync-toggle-row {
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem;
}
.char-lipsync-preview-btn {
  background: var(--bg-3); border: 1px solid var(--border); border-radius: 6px;
  color: var(--amber); font-size: 0.75rem; font-weight: 600; padding: 0.3rem 0.75rem;
  cursor: pointer; display: none;
}
.char-lipsync-preview-btn:hover { border-color: var(--amber); }
.char-lipsync-note {
  font-size: 0.6875rem; color: var(--cream-dim); margin: 0;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ===== MUSIC INPUT TABS ===== */
.music-tabs {
  display: flex;
  gap: 0.375rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.music-tab-btn {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--cream-dim);
  padding: 0.45rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.music-tab-btn:hover {
  border-color: rgba(245,166,35,0.35);
  color: var(--cream);
}
.music-tab-btn.active {
  background: rgba(245,166,35,0.12);
  border-color: var(--amber);
  color: var(--amber);
}

.music-tab-panel {
  padding: 0;
}

.music-input-row {
  display: flex;
  gap: 0.625rem;
  align-items: center;
}

.music-url-input {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--cream);
  padding: 0.6rem 0.875rem;
  font-size: 0.875rem;
}
.music-url-input::placeholder { color: var(--cream-xdim); }
.music-url-input:focus { outline: none; border-color: rgba(245,166,35,0.5); }

.music-fetch-btn {
  background: var(--amber);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.music-fetch-btn:hover { opacity: 0.85; }
.music-fetch-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.music-tab-hint {
  font-size: 0.75rem;
  color: var(--cream-dim);
  margin: 0.5rem 0 0;
}

.music-track-info {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-top: 0.75rem;
  padding: 0.625rem 0.875rem;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 8px;
  font-size: 0.875rem;
  color: #22c55e;
}
.music-track-icon { font-size: 1rem; }
.music-track-info span { flex: 1; color: var(--cream); }
.music-track-remove {
  background: none;
  border: none;
  color: var(--cream-dim);
  cursor: pointer;
  font-size: 0.875rem;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  transition: color 0.15s;
}
.music-track-remove:hover { color: var(--cream); }