/* ============================================================
   SUBVE — Base Theme and Shared Styles
   ============================================================ */

:root {
  --bg:          #1a1a1e;
  --bg-surface:  #23232a;
  --bg-raised:   #2c2c35;
  --border:      #3a3a46;
  --border-hi:   #555566;
  --text:        #f0f0fc;
  --text-dim:    #a8a8c0;
  --text-muted:  #55556a;
  --accent:      #7aabff;
  --accent-hi:   #a8cbff;
  --danger:      #e05555;
  --warn:        #d4a017;
  --success:     #4caf82;
  --accentBg:    rgba(75,141,255,0.09);
  --accentBd:    rgba(75,141,255,0.28);
  --hover:       rgba(255,255,255,0.04);
  --accent-hi:   #6aa3ff;
  --highlight-bg: #2d3a55;
  --highlight-border: #4a6aaa;
  --radius:      4px;
  --radius-lg:   8px;
  --font-mono:   'Courier New', Courier, monospace;
  --font-ui:     system-ui, -apple-system, sans-serif;
  --shadow:      0 2px 8px rgba(0,0,0,0.4);
  --shadow-lg:   0 4px 20px rgba(0,0,0,0.6);
  --bg-toast-info: #2a4a6a;
}

[data-theme="light"] {
  --bg:          #e8e8ee;
  --bg-surface:  #d8d8e2;
  --bg-raised:   #c8c8d4;
  --border:      #aaaabc;
  --border-hi:   #8888aa;
  --text:        #1a1a2e;
  --text-dim:    #444460;
  --text-muted:  #888899;
  --accent:      #1a44bb;
  --accent-hi:   #2255dd;
  --accentBg:    rgba(0,80,200,0.07);
  --accentBd:    rgba(0,80,200,0.25);
  --hover:       rgba(0,0,0,0.045);
  --accent-hi:   #2255dd;
  --highlight-bg: #c8d4f0;
  --highlight-border: #7788cc;
  --shadow:      0 2px 8px rgba(0,0,0,0.15);
  --shadow-lg:   0 4px 20px rgba(0,0,0,0.22);
  --bg-toast-info: #b8ccee;
}

/* Light theme — scrub overlay adjustments */
[data-theme="light"] .seg-selected { background: rgba(0,0,0,0.75); }
[data-theme="light"] .seg-outside  { background: rgba(0,0,0,0.18); }

/* Theme toggle button — fixed top-right, all pages */
#theme-toggle {
  position: fixed;
  top: 8px;
  right: 12px;
  z-index: 9999;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: var(--radius);
  padding: 3px 7px;
  font-size: 14px;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s;
}
#theme-toggle:hover { opacity: 1; }

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text);
  padding: 5px 12px;
  border-radius: var(--radius);
  transition: background 0.1s, border-color 0.1s;
}

button:hover {
  background: var(--bg-surface);
  border-color: var(--border-hi);
}

button:active {
  background: var(--border);
}

button.primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 600;
}

button.primary:hover {
  background: var(--accent-hi);
  border-color: var(--accent-hi);
}

button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

input, textarea {
  font-family: inherit;
  font-size: inherit;
  background: var(--bg-raised);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 10px;
  outline: none;
  transition: border-color 0.15s;
}

input:focus, textarea:focus {
  border-color: var(--accent);
}

input[type="password"] {
  letter-spacing: 0.1em;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
}


/* ---- Dot menu (reusable component) ---- */
.dot-menu-wrap {
  position: relative;
  display: inline-block;
}

.dot-menu-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 18px;
  padding: 4px 8px;
  border-radius: var(--radius);
  line-height: 1;
}

.dot-menu-btn:hover {
  background: var(--bg-raised);
  color: var(--text);
}

.dot-menu-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  z-index: 500;
  overflow: hidden;
}

.dot-menu-dropdown.open {
  display: block;
}

.dot-menu-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-radius: 0;
  padding: 9px 16px;
  color: var(--text);
  font-size: 13px;
}

.dot-menu-dropdown button:hover {
  background: var(--highlight-bg);
}


/* ============================================================
   LOGIN PAGE
   ============================================================ */

.login-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 40px 20px;
}

.login-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
}

.login-project {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.login-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 28px;
}

.login-field {
  margin-bottom: 16px;
}

.login-field label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.login-field input {
  width: 100%;
}

.login-submit {
  margin-top: 24px;
  width: 100%;
  padding: 10px;
  font-size: 15px;
}

.login-error {
  font-size: 12px;
  color: var(--danger);
  background: rgba(224, 85, 85, 0.1);
  border: 1px solid var(--danger);
  border-radius: var(--radius);
  padding: 8px 12px;
  margin-bottom: 16px;
}


/* ============================================================
   PROJECTS PAGE
   ============================================================ */

.projects-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.projects-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 52px 10px 20px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.projects-header-title {
  font-size: 1.2em;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text);
}

.projects-header-spacer { flex: 1; }

.projects-header-editor {
  font-size: 12px;
  color: var(--text-dim);
}

.projects-logout-btn { display: none; }

.projects-logout-fixed {
  position: fixed;
  top: 60px;
  right: 12px;
  z-index: 9998;
  font-size: 12px;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--text-dim);
  text-decoration: none;
}
.projects-logout-fixed:hover {
  border-color: var(--border-hi);
  color: var(--text);
}

.projects-body {
  max-width: 1040px;
  margin: 40px auto;
  padding: 0 20px;
  width: 100%;
}

.home-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.home-panel {
  display: flex;
  flex-direction: column;
  height: 250px;
  padding: 18px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.home-panel-placeholder {
  border-style: dashed;
}

.home-panel-heading {
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 18px;
}

.home-panel-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.home-panel-refresh {
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: none;
}

.home-panel-small-btn {
  padding: 3px 9px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent);
  color: #000;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.home-panel-small-btn:hover {
  filter: brightness(1.08);
}

.home-panel-refresh:hover {
  color: var(--text);
  border-color: var(--border-hi);
}

.home-panel-main {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding-right: 4px;
}

.home-panel-title {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 6px;
}

.home-panel-detail {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.home-panel-action {
  align-self: flex-start;
  margin-top: 16px;
  font-size: 13px;
  padding: 6px 16px;
  white-space: nowrap;
}

.home-project-list {
  display: flex;
  flex-direction: column;
}

.home-project-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.home-project-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.home-project-main {
  flex: 1;
  min-width: 0;
}

.home-project-code {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.home-project-label {
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-project-open {
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
}

.home-project-open:hover {
  text-decoration: underline;
}

.home-video-list {
  display: flex;
  flex-direction: column;
  margin-top: 12px;
}

.home-video-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.home-video-main {
  flex: 1;
  min-width: 0;
}

.home-video-status {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}

.home-video-status-complete { color: var(--accent); }
.home-video-status-running { color: var(--warn); }
.home-video-status-queued { color: var(--text-dim); }
.home-video-status-failed { color: var(--danger); }

.home-video-title {
  color: var(--text);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-video-detail {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 2px;
}

.home-video-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

@media (max-width: 760px) {
  .home-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .home-panel {
    height: 220px;
  }
}

.projects-heading {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin: 30px 0 12px;
}

.projects-heading:first-child {
  margin-top: 0;
}

.projects-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.1s;
}

.project-card:hover {
  border-color: var(--border-hi);
}

.project-card-main {
  flex: 1;
  min-width: 0;
}

.project-card-code {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.project-card-label {
  font-size: 14px;
  color: var(--text);
}

.project-card-status {
  font-size: 11px;
  padding: 3px 9px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  white-space: nowrap;
}

.status-in_progress        { color: var(--warn);    border-color: var(--warn); }
.status-ready_for_review   { color: var(--accent);  border-color: var(--accent); }
.status-complete           { color: var(--success); border-color: var(--success); }

.project-card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.project-open-btn {
  font-size: 13px;
  padding: 6px 16px;
  white-space: nowrap;
}

.projects-empty {
  color: var(--text-muted);
  font-size: 13px;
}

.library-summary-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.dashboard-disabled-btn {
  white-space: nowrap;
  font-size: 13px;
  padding: 6px 16px;
  opacity: 0.45;
  cursor: not-allowed;
}

.library-summary-stats {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lib-stat-main {
  font-size: 14px;
  color: var(--text);
}

.lib-stat-detail {
  font-size: 12px;
  color: var(--text-muted);
}

.lib-open-btn {
  white-space: nowrap;
  font-size: 13px;
  padding: 6px 16px;
}


/* ============================================================
   SHARED EDITING HELPERS (edit_list, edit_workspace, source_browser)
   ============================================================ */

/* ---- Shared editing helpers ---- */

.back-link {
  font-size: 12px;
  color: var(--text-dim);
  margin-right: 12px;
}
.back-link:hover { color: var(--text); }

.mono { font-family: var(--font-mono); font-size: 12px; }
.text-dim  { color: var(--text-dim); }
.text-muted { color: var(--text-muted); }

.btn-open, .btn-edit-seq {
  font-size: 12px;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--accent);
  cursor: pointer;
  white-space: nowrap;
}
.btn-open:hover, .btn-edit-seq:hover {
  border-color: var(--border-hi);
  color: var(--accent-hi);
}

.panel-empty {
  color: var(--text-muted);
  font-size: 13px;
  padding: 16px;
}

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
}

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  width: 360px;
  box-shadow: var(--shadow-lg);
}

.modal-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
}

.modal-label {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 5px;
}

.modal-box input {
  width: 100%;
}

.modal-actions {
  margin-top: 20px;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.badge-in-edit {
  font-size: 10px;
  background: var(--highlight-bg);
  border: 1px solid var(--highlight-border);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: var(--radius);
  margin-left: 4px;
}

.badge-used {
  font-size: 10px;
  background: rgba(212,160,23,0.15);
  border: 1px solid var(--warn);
  color: var(--warn);
  padding: 1px 6px;
  border-radius: var(--radius);
  margin-left: 4px;
}

.badge-has-ain {
  font-size: 11px;
  color: var(--success);
}


/* ============================================================
   EDIT LIST PAGE
   ============================================================ */

.edit-list-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.edit-list-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.edit-list-project-name {
  font-size: 1.2em;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text);
}

.edit-list-body {
  max-width: 860px;
  margin: 32px auto;
  padding: 0 20px;
  width: 100%;
}

.video-section {
  margin-bottom: 32px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.video-section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
}

.video-section-title {
  font-size: 14px;
  font-weight: 600;
  flex: 1;
}

.video-section-name {
  font-size: 11px;
  font-family: var(--font-mono);
}

.new-edit-btn {
  font-size: 12px;
  padding: 4px 12px;
}

.edit-table {
  width: 100%;
  border-collapse: collapse;
}

.edit-table th, .edit-table td {
  padding: 9px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.edit-table th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--bg-raised);
}

.edit-table tr:last-child td { border-bottom: none; }

.edit-name-cell {
  font-family: var(--font-mono);
  font-size: 12px;
}

.edit-table-empty {
  padding: 14px 18px;
  color: var(--text-muted);
  font-size: 13px;
}

.new-video-bar {
  margin-top: 24px;
}

.no-videos-msg {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 20px;
}


/* ============================================================
   BUCKET + EDIT WORKSPACE
   ============================================================ */

.workspace-layout {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.workspace-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.workspace-video-title {
  font-size: 14px;
  font-weight: 600;
}

.workspace-edit-name {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-dim);
}

.workspace-total-dur {
  color: var(--text-dim);
}

.render-preview-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg);
}

.render-preview-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.render-preview-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  color: var(--text);
  font-size: 14px;
}

.render-preview-kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.render-preview-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.render-preview-scale {
  display: flex;
  gap: 4px;
}

.render-scale-btn,
.render-preview-close {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--text-dim);
  cursor: pointer;
  padding: 5px 10px;
  font-size: 12px;
}

.render-scale-btn:hover,
.render-preview-close:hover,
.render-scale-btn.active {
  border-color: var(--accent);
  color: var(--text);
}

.render-preview-body {
  flex: 1;
  overflow: auto;
  padding: 20px;
}

.render-preview-video {
  display: block;
  height: auto;
  max-width: none;
  background: #000;
}

.workspace-video-outputs {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 12px;
  padding: 8px 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.workspace-video-outputs-label {
  align-self: start;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 24px;
  text-transform: uppercase;
}

.workspace-output-rows {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.workspace-output-row {
  display: grid;
  grid-template-columns: 120px minmax(110px, 1fr) auto;
  align-items: center;
  min-height: 28px;
  gap: 12px;
  border-top: 1px solid var(--border);
}

.workspace-output-row:first-child {
  border-top: 0;
}

.workspace-output-name {
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
}

.workspace-output-status {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}

.workspace-output-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.workspace-output-time {
  min-width: 82px;
  font-size: 11px;
  text-align: right;
  white-space: nowrap;
}

.workspace-output-btn {
  min-width: 48px;
  padding: 3px 9px;
  font-size: 12px;
  line-height: 1.3;
  text-align: center;
}

.workspace-output-btn.is-disabled,
.workspace-output-btn:disabled {
  opacity: 0.42;
  cursor: default;
  pointer-events: none;
}

@media (max-width: 760px) {
  .workspace-video-outputs {
    grid-template-columns: 1fr;
  }

  .workspace-video-outputs-label {
    line-height: 1.2;
  }

  .workspace-output-row {
    grid-template-columns: 1fr auto;
    gap: 8px;
    padding: 4px 0;
  }

  .workspace-output-status {
    grid-column: 1 / -1;
    order: 3;
  }
}

.workspace-panels {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-right: 1px solid var(--border);
}

.panel:last-child { border-right: none; }

.panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.panel-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  font-weight: 600;
  flex: 1;
}

.btn-pick-new {
  font-size: 12px;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--accent);
  white-space: nowrap;
}
.btn-pick-new:hover { border-color: var(--border-hi); color: var(--accent-hi); }

.panel-filter {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.panel-filter input { width: 100%; }

.seq-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.seq-table th {
  padding: 5px 7px;
  text-align: left;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1;
}

.seq-table td {
  padding: 4px 7px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.seq-table tr:last-child td { border-bottom: none; }

.seq-row.in-edit { background: rgba(122, 171, 255, 0.04); }

.seq-id-cell { white-space: nowrap; width: 1%; }

.seq-id-link {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1px 6px;
  background: var(--bg-raised);
}
.seq-id-link:hover { color: var(--accent-hi); border-color: var(--border-hi); }

.source-cell { font-size: 11px; max-width: 120px; overflow: hidden; text-overflow: ellipsis; }
.desc-cell {
  font-size: 11px;
  color: var(--text-dim);
  width: 55%;
  position: relative;
}

/* Clamp descriptor to 2 lines. JS tooltip (data-tip) shown only when text exceeds ~175 chars. */
.desc-cell .desc-text {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: normal;
  word-break: break-word;
}

.desc-cell[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  background: var(--bg-raised);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius);
  padding: 5px 9px;
  font-size: 12px;
  color: var(--text);
  white-space: pre-wrap;
  min-width: 500px;
  max-width: 500px;
  max-height: 120px;
  overflow: hidden;
  z-index: 100;
  box-shadow: var(--shadow);
  pointer-events: none;
}

.add-to-edit-btn {
  font-size: 11px;
  padding: 2px 8px;
  white-space: nowrap;
}

.edit-order-actions {
  display: grid;
  grid-template-columns: 26px 26px auto auto;
  gap: 4px;
  align-items: center;
  white-space: nowrap;
}

.move-btn {
  font-size: 11px;
  padding: 2px 6px;
}

.move-btn-placeholder {
  display: inline-block;
  width: 26px;
}

.remove-btn {
  font-size: 11px;
  padding: 2px 8px;
  color: var(--danger);
  border-color: var(--danger);
}
.remove-btn:hover { background: rgba(224,85,85,0.1); }

.edit-total-row {
  padding: 10px 16px;
  font-size: 12px;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  text-align: right;
  flex-shrink: 0;
}

/* Scrollable table body */
#bucket-panel, #edit-panel {
  overflow-y: auto;
}


/* ============================================================
   SOURCE BROWSER
   ============================================================ */

.browser-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.browser-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.browser-title {
  font-size: 14px;
  font-weight: 600;
}

.browser-body {
  max-width: 1000px;
  margin: 24px auto;
  padding: 0 20px;
  width: 100%;
}

.browser-filter-bar {
  margin-bottom: 16px;
}
.browser-filter-bar input { width: 100%; max-width: 400px; }

.source-table {
  width: 100%;
  border-collapse: collapse;
}

.source-table th, .source-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.source-table th {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--bg-raised);
}

.source-row:hover { background: var(--bg-raised); }

.sb-meta-secondary {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.sb-lock-indicator {
  font-size: 11px;
  margin-left: 4px;
  vertical-align: middle;
}

.sb-annotate-link {
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
  padding: 2px 6px;
  border: 1px solid var(--accent);
  border-radius: 3px;
  white-space: nowrap;
}

.sb-annotate-link:hover {
  background: var(--accent);
  color: var(--bg);
}


/* ============================================================
   SEQUENCE EDITOR
   ============================================================ */

.seqed-layout {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.seqed-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 52px 10px 20px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.seqed-title {
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}

.seqed-descriptor-summary {
  flex: 1;
  font-size: 0.85em;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: default;
}
.seqed-descriptor-btn {
  flex-shrink: 0;
  font-size: 0.8em;
  padding: 0.2rem 0.6rem;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  border-radius: var(--radius);
}
.seqed-descriptor-btn:hover { color: var(--text); border-color: var(--border-hi); }

.seqed-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.seqed-left {
  flex: 1 1 60%;
  display: flex;
  flex-direction: column;
  padding: 16px;
  overflow: hidden;
  border-right: 1px solid var(--border);
  gap: 10px;
}

.seqed-right {
  flex: 0 0 340px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 12px;
  gap: 10px;
}

/* Video container */
.video-container {
  position: relative;
  background: #000;
  line-height: 0;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.video-container video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Playback indicators */
.playback-indicators {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background: #333333;
  transition: background 0.1s;
}

/* Scrub overlay bands */
.scrub-overlay {
  display: flex;
  flex-direction: column;
  gap: 2px;
  height: 20px;
  position: relative;
  overflow: hidden;
}

.overlay-band {
  flex: 1;
  position: relative;
  background: transparent;
}

.overlay-seg {
  position: absolute;
  top: 0;
  height: 100%;
  pointer-events: none;
}

.seg-cut      { background: #cc3333; }
.seg-caption  { background: #3366cc; }
.seg-outside  { background: rgba(0,0,0,0.55); }
.seg-conflict { background: #ff8800; }
.seg-selected { background: rgba(255,255,255,0.55); }

/* Scrub bar */
.scrub-bar-wrap {
  padding: 2px 0;
}
.scrub-bar-wrap input[type=range] {
  width: 100%;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
}
.scrub-bar-wrap input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 4px;
  height: 14px;
  border-radius: 2px;
  background: var(--accent);
  cursor: pointer;
}
.scrub-bar-wrap input[type=range]::-moz-range-thumb {
  width: 4px;
  height: 14px;
  border-radius: 2px;
  background: var(--accent);
  cursor: pointer;
  border: none;
}
.scrub-bar-wrap input[type=range]::-webkit-slider-runnable-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
}
.scrub-bar-wrap input[type=range]::-moz-range-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
}

/* Player controls */
.player-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0.55rem 1rem;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.timecode {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--accent);
  min-width: 70px;
}

.speed-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85em;
  color: var(--text-dim);
  margin-left: auto;
}

.speed-label input[type=range] {
  width: 100px;
  border: none;
  padding: 0;
}

#speed-val {
  min-width: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
}

/* Descriptor */
.descriptor-wrap {
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.descriptor-wrap textarea {
  width: 100%;
  resize: none;
  font-size: 13px;
  line-height: 1.4;
  height: 160px;
}

.descriptor-wrap textarea:placeholder-shown {
  border-color: var(--border-hi);
}

/* Events rail */
.events-rail {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
  min-height: 160px;
}

.event-slot {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 10px;
  transform-origin: left center;
  transition: transform 0.2s ease, opacity 0.2s ease;
  overflow: hidden;
}
.event-slot-1, .event-slot-5 { font-size: 0.9em; opacity: 0.55; }
.event-slot-2, .event-slot-4 { font-size: 0.95em; opacity: 0.75; }
.event-slot-3 { font-size: 1.15em; opacity: 1; border-color: var(--border-hi); }
.event-slot-empty { opacity: 0; pointer-events: none; }

.event-slot-label {
  font-size: 0.75em;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  min-width: 52px;
  flex-shrink: 0;
}
.event-label-cut        { color: #cc3333; }
.event-label-caption    { color: #3366cc; }
.event-label-transition { color: #cc8800; }
.event-slot-transition { opacity: 1; }
.event-slot-note { font-size: 0.78em; color: var(--text-muted); font-style: italic; }
#transition-dur-select {
  font-size: 0.85em;
  padding: 2px 4px;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 3px;
}
#transition-dur-select:disabled { opacity: 0.4; }
.event-label-title   { color: var(--accent); }

.event-slot-time { font-family: var(--font-mono); font-size: 0.8em; color: var(--text-dim); flex-shrink: 0; }
.event-slot-text { flex: 1; font-size: 0.85em; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.event-slot-3 .event-slot-text { color: var(--text); }

.decision-del {
  font-size: 11px;
  padding: 1px 7px;
  color: var(--danger);
  border-color: var(--danger);
  margin-left: auto;
  flex-shrink: 0;
}
.decision-del:hover { background: rgba(224,85,85,0.1); }
.decision-edit-dur {
  font-size: 11px;
  padding: 1px 7px;
  flex-shrink: 0;
}

.event-rail-empty {
  font-size: 0.8em;
  color: var(--text-muted);
  padding: 6px 0;
  text-align: center;
}

/* Mode indicator */
.mode-indicator {
  font-size: 13px;
  font-weight: 700;
  padding: 4px 0;
}
.mode-cut     { color: #cc3333; }
.mode-caption { color: #3366cc; }

/* Action bar */
.action-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}

.action-bar button, .action-bar select, .action-bar input {
  font-size: 12px;
}

.bar-label {
  font-size: 11px;
  color: var(--text-dim);
}

/* Save blocked state */
button.save-blocked {
  background: #cc5522;
  border-color: #cc5522;
  color: #fff;
  cursor: not-allowed;
}
button.save-blocked:hover { background: #dd6633; }

button.save-clean {
  background: #2a4a6b;
  border-color: #2a4a6b;
  color: #7aabcc;
}
button.save-clean:hover {
  background: #2a4a6b;
  border-color: #2a4a6b;
}

button.save-dirty {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
  animation: save-pulse 2s ease-in-out infinite;
}

@keyframes save-pulse {
  0%   { opacity: 1; }
  50%  { opacity: 0.55; }
  100% { opacity: 1; }
}

button.cancel-changes {
  background: #c45000;
  border-color: #c45000;
  color: #fff;
}
button.cancel-changes:hover {
  background: #e06010;
  border-color: #e06010;
}

/* Conflict popup */
.conflict-popup {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.conflict-popup-inner {
  background: var(--bg-surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  max-width: 460px;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.conflict-popup-title {
  font-size: 14px;
  font-weight: 700;
  color: #cc5522;
  margin-bottom: 14px;
}

.conflict-item {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
  padding-left: 8px;
  border-left: 2px solid #cc5522;
}

.conflict-popup-inner button {
  margin-top: 16px;
}

/* Notations panel */
.notations-header {
  font-size: 0.78em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 600;
}

.notations-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.notation-item {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 0.9em;
  padding: 6px 8px;
  background: var(--bg-raised);
  border-radius: var(--radius);
  opacity: 0.85;
}

.notation-ts   { font-family: var(--font-mono); font-size: 0.9em; color: var(--text-dim); min-width: 55px; }
.notation-ts-seek { cursor: pointer; }
.notation-ts-seek:hover { color: var(--accent); }
.notation-flag { font-size: 0.8em; }
.notation-text { flex: 1; color: var(--text); font-size: 0.9em; line-height: 1.4; }

.btn-to-caption {
  font-size: 10px;
  padding: 1px 7px;
  color: var(--accent);
  border-color: var(--accent);
  white-space: nowrap;
  background: transparent;
}
.btn-to-caption:hover { background: var(--highlight-bg); }


/* Pending delete state */
.pb-notation-pending-delete {
  opacity: 0.5;
}

.pb-notation-pending-delete .pb-notation-ts,
.pb-notation-pending-delete .pb-notation-text {
  text-decoration: line-through;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(255,255,255,0.45);
}

.pb-undo-link {
  cursor: pointer;
  color: var(--accent);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  margin-left: 8px;
  opacity: 1;
}

.pb-delete-countdown {
  font-size: 11px;
  color: var(--text-muted);
}

/* ============================================================
   LIBRARY PAGE (.lib-)
   ============================================================ */

/* Layout */
.lib-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.lib-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.lib-header-title {
  font-size: 1.2em;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text);
}

.lib-header-spacer { flex: 1; }

.lib-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 0;
  overflow: hidden;
}

.lib-filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}

.lib-filter-spacer { flex: 1; }

.lib-filter-label { font-size: 0.85em; color: var(--text-dim); white-space: nowrap; }
.lib-filter-clear { background: none; border: 1px solid var(--border); color: var(--text-dim); cursor: pointer; padding: 0.2rem 0.6rem; font-size: 0.85em; border-radius: var(--radius); }
.lib-filter-clear:hover:not(:disabled) { color: var(--text); background: var(--bg-raised); }
.lib-filter-clear:disabled { opacity: 0.35; cursor: not-allowed; }

#filter-input {
  background: var(--bg-raised);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.25rem 0.5rem;
  flex: 1;
  max-width: 400px;
}

#filter-input:focus { border-color: var(--accent); }

/* Table */
.lib-table-wrap {
  flex: 1;
  overflow-y: auto;
}

#clip-table {
  width: 100%;
  border-collapse: collapse;
}

#clip-table th {
  cursor: default;
  user-select: none;
  text-align: left;
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.8em;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  background: var(--bg-raised);
  position: sticky;
  top: 0;
  z-index: 1;
}

th[data-col] { cursor: pointer; }
th[data-col]:hover { color: var(--text-dim); }
th.sort-asc::after  { content: ' ↓'; color: var(--accent); }
th.sort-desc::after { content: ' ↑'; color: var(--accent); }

/* Tape header rows */
.tape-header td {
  padding: 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.tape-toggle-btn {
  display: flex;
  align-items: center;
  width: 100%;
  gap: 0.5rem;
  padding: 0.5rem 0.5rem;
  background: transparent;
  border: 0;
  color: var(--text-muted);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.tape-toggle-btn:hover {
  background: var(--bg-raised);
  color: var(--text);
}

.tape-toggle-caret {
  width: 1rem;
  color: var(--accent);
  text-align: center;
}

.tape-toggle-label {
  font-size: 0.85em;
  font-weight: bold;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tape-toggle-count {
  color: var(--text-dim);
  font-size: 0.8em;
}

/* Clip rows */
.clip-row td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.clip-title {
  cursor: pointer;
  font-weight: 500;
  color: var(--text);
}

.clip-title:hover { text-decoration: underline; color: var(--accent); }

.clip-filename {
  font-size: 0.8em;
  color: var(--text-muted);
  margin-top: 0.25rem;
  font-family: var(--font-mono);
}

/* Locked clips */
.clip-row-locked { opacity: 0.6; }
.locked-checkbox { cursor: not-allowed; }
.lock-icon { font-size: 0.9em; }

/* Unedited AI indicator */
.unedited-ai-indicator {
  color: var(--warn);
  font-size: 0.7em;
  margin-left: 0.25rem;
}

/* Status bar */
#status-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
  flex-shrink: 0;
}

#status-text {
  flex: 1;
  color: var(--text-muted);
  font-size: 0.9em;
}

#start-queue-btn { background: var(--accent); color: #000; font-weight: 600; padding: 0.4rem 1rem; border: none; border-radius: var(--radius); cursor: pointer; }
#start-queue-btn:disabled { opacity: 0.4; cursor: not-allowed; }
#clear-selection-btn { background: none; border: 1px solid var(--border); color: var(--text-dim); border-radius: var(--radius); padding: 0.4rem 0.75rem; cursor: pointer; }
#clear-selection-btn:hover { border-color: var(--border-hi); color: var(--text); }

/* Toasts */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-lg);
  font-size: 0.9em;
  z-index: 1000;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: var(--shadow-lg);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-success { background: var(--success);        color: #000; }
.toast-error   { background: var(--danger);          color: #fff; }
.toast-info    { background: var(--bg-toast-info, #2a4a6a); color: #fff; }


/* ============================================================
   PLAYBACK PAGE — Shelf layout (.pb-)
   ============================================================ */

/* Hide the global theme-toggle button on the playback page — panel has its own */
.pb-page ~ #theme-toggle { display: none !important; }

/* Page root: full viewport, flex row (video col left, panel right) */
.pb-page {
  display: flex;
  flex-direction: row;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: var(--bg);
  font-family: 'IBM Plex Sans', sans-serif;
  position: relative;
}

/* ── Video column ───────────────────────────────────────────── */

.pb-video-col {
  flex: none;
  display: flex;
  flex-direction: column;
  /* width set by JS via --pb-vid-w custom property */
  width: var(--pb-vid-w, calc(100vw - 52px));
  position: relative;
  z-index: 0;
}

/* Video area: fills remaining height above transport + edit zone */
.pb-video-area {
  flex: 1;
  position: relative;
  background: #000;
  overflow: hidden;
  min-height: 0;
}

#video-player {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left top;
  display: block;
}

/* Clip title + meta overlay — top of video, gradient fade */
.pb-vid-title-overlay {
  position: absolute;
  top: 0; left: 0; right: 0;
  background: linear-gradient(rgba(0,0,0,0.75), transparent);
  padding: 10px 14px 32px;
  pointer-events: none;
  transition: opacity 0.2s;
}
.pb-vid-title-overlay.pb-overlay-hidden { opacity: 0; pointer-events: none; }

.pb-vid-title-text {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.92);
  letter-spacing: -0.01em;
  pointer-events: auto;
}
.pb-vid-meta-text {
  font-size: 10px;
  color: rgba(255,255,255,0.45);
  font-family: 'IBM Plex Mono', monospace;
  margin-top: 2px;
}

/* Clip title inline-edit (on video overlay) */
.pb-clip-title { font-weight: 500; }
.pb-title-editable { cursor: pointer; }
.pb-title-editable:hover { text-decoration: underline; }
.pb-title-input {
  background: rgba(0,0,0,0.55);
  color: #fff;
  border: 1px solid #4b8dff;
  border-radius: 3px;
  padding: 0.15rem 0.4rem;
  font-size: inherit; font-weight: 500;
  width: 16rem;
}

/* Toast overlay — 75% down, centred */
.pb-toast-overlay {
  position: absolute;
  top: 75%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  pointer-events: none;
  background: rgba(15,15,15,0.86);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 20px;
  padding: 8px 20px;
  font-size: 14px;
  color: #fff;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.pb-toast-overlay.pb-toast-show {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}
.pb-toast-error { border-color: rgba(224,85,85,0.45); }
.pb-toast-success { border-color: rgba(76,175,130,0.45); }

/* Lock icon — bottom-left above gear */
.pb-lock-icon {
  position: absolute;
  bottom: 52px; left: 10px;
  z-index: 40;
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  background: rgba(20,20,20,0.88);
  border: none;
  display: flex; align-items: center; justify-content: center;
}

/* Gear icon — bottom-left */
.pb-gear-btn {
  position: absolute;
  bottom: 10px; left: 10px;
  z-index: 40;
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  background: rgba(20,20,20,0.88);
  border: none;
  color: #fff;
  font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0.6;
  transition: opacity 0.15s;
}
.pb-gear-btn:hover { opacity: 1; }

/* ── Transport bar ──────────────────────────────────────────── */

.pb-transport {
  flex-shrink: 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 5px 10px 7px;
}

.pb-scrub-row { margin-bottom: 4px; }

#scrub-bar {
  width: 100%;
  cursor: pointer;
  accent-color: #4b8dff;
  height: 18px;
}

.pb-controls-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pb-timecode {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--text);
  flex-shrink: 0;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.pb-timecode-total { color: var(--text); opacity: 0.78; }

.pb-transport-spacer { flex: 1; }

/* Transport buttons */
.pb-tbtn {
  height: 26px;
  padding: 0 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  background: transparent;
  border: 1px solid var(--border-hi);
  border-radius: 3px;
  cursor: pointer;
  color: var(--text);
  white-space: nowrap;
  display: inline-flex; align-items: center; gap: 3px;
}
.pb-tbtn:hover { border-color: var(--accent); color: var(--text); }
.pb-tbtn:disabled { opacity: 0.4; cursor: not-allowed; }
.pb-tbtn-accent { border-color: var(--accent); color: var(--accent); }
.pb-tbtn-accent:hover { background: var(--accentBg); }
.pb-frame-btn { padding: 0 8px; }

.pb-play-btn {
  width: 38px; height: 26px;
  border: none; border-radius: 3px;
  background: var(--accent);
  cursor: pointer; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex-shrink: 0;
}
.pb-play-btn:hover { background: var(--accent-hi); }

/* Continuous play active state */
.pb-continuous-active { background: rgba(75,141,255,0.15) !important; border-color: #4b8dff !important; color: #4b8dff !important; }

/* Extras dropdown */
.pb-extras-wrap { position: relative; }
.pb-extras-menu {
  position: absolute;
  bottom: calc(100% + 4px);
  right: 0;
  background: rgba(15,15,15,0.95);
  backdrop-filter: blur(12px);
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: 5px;
  overflow: hidden;
  z-index: 200;
  min-width: 160px;
  display: flex;
  flex-direction: column;
}
.pb-extras-item {
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  text-align: left;
  padding: 7px 12px;
  font-size: 11px;
  font-family: 'IBM Plex Sans', sans-serif;
  color: rgba(255,255,255,0.88);
  cursor: pointer;
}
.pb-extras-item:last-child { border-bottom: none; }
.pb-extras-item:hover { background: rgba(255,255,255,0.07); }

/* Speed button + panel */
.pb-speed-wrap { position: relative; flex-shrink: 0; }
.pb-speed-btn {
  height: 26px; padding: 0 10px;
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  background: transparent; border: 1px solid var(--border-hi);
  color: var(--text); border-radius: 3px; cursor: pointer;
}
.pb-speed-btn:hover, .pb-speed-btn.pb-speed-open {
  border-color: rgba(75,141,255,0.5); color: #4b8dff;
  background: rgba(75,141,255,0.09);
}
.pb-speed-panel {
  position: absolute;
  bottom: calc(100% + 6px); right: 0;
  background: rgba(15,15,15,0.92);
  backdrop-filter: blur(12px);
  border: 1.5px solid rgba(255,255,255,0.28);
  border-radius: 6px;
  padding: 10px;
  min-width: 180px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.5);
  z-index: 80;
}
.pb-speed-slider-row {
  display: flex; align-items: center; gap: 8px; margin-bottom: 8px;
}
#speed-slider { flex: 1; accent-color: #4b8dff; cursor: pointer; }
#speed-display { font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: #4b8dff; font-weight: 500; min-width: 28px; }
.pb-speed-chips { display: flex; gap: 3px; }
.pb-speed-chip {
  flex: 1; padding: 4px 0; font-size: 10px;
  font-family: 'IBM Plex Mono', monospace;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.78);
  border-radius: 3px; cursor: pointer;
}
.pb-speed-chip:hover { background: rgba(255,255,255,0.10); }
.pb-speed-chip-active, .pb-speed-chip.pb-speed-chip-active {
  background: rgba(75,141,255,0.25);
  border-color: rgba(75,141,255,0.5);
  color: #bcd;
}

/* ── Edit zone ──────────────────────────────────────────────── */

.pb-edit-zone {
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
  opacity: 0.45;
  transition: opacity 0.15s;
}
.pb-edit-zone.pb-edit-zone-active { opacity: 1; }

.pb-edit-zone-inner {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px 6px;
}

.pb-edit-prefix {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'IBM Plex Mono', monospace;
  flex-shrink: 0;
  white-space: nowrap;
}

#notation-input {
  flex: 1;
  background: var(--bg-raised);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 5px 8px;
  font-size: 12px;
  border-radius: 3px;
  font-family: 'IBM Plex Sans', sans-serif;
  min-width: 0;
}
#notation-input:focus { outline: none; border-color: var(--accent); }
#notation-input:disabled { opacity: 0.5; cursor: default; }
#notation-input.pb-input-error { border-color: var(--danger, #c44); }

.pb-edit-btn {
  height: 24px; padding: 0 8px;
  font-size: 11px;
  background: transparent;
  border: 1px solid var(--border-hi);
  border-radius: 3px;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
  font-family: 'IBM Plex Sans', sans-serif;
}
.pb-edit-btn:hover:not(:disabled) { border-color: var(--text-muted); }
.pb-edit-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.pb-edit-btn-danger { border-color: rgba(212,68,68,0.4); color: #d44; }
.pb-edit-btn-danger:hover:not(:disabled) { background: rgba(212,68,68,0.1); border-color: #d44; }

/* Keep old IDs working */
#close-edit-btn:disabled { opacity: 0.4; cursor: not-allowed; }
#delete-notation-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Annotation panel ───────────────────────────────────────── */

.pb-panel {
  position: absolute;
  top: 0; right: 0;
  height: var(--pb-vid-h, 100vh);
  width: var(--pb-panel-w, 340px);
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  z-index: 70;
  transition: width 0.15s ease;
}

/* Collapse tab on left edge of panel */
.pb-panel-tab {
  position: absolute;
  left: -18px; top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 52px;
  z-index: 25;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-right: none;
  border-radius: 4px 0 0 4px;
  color: var(--text-muted);
  font-size: 9px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.pb-panel-tab:hover { color: var(--text); }

/* Panel header */
.pb-panel-header {
  flex-shrink: 0;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
}

.pb-panel-nav-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 7px 10px 4px;
}
.pb-panel-nav-spacer { flex: 1; }

.pb-panel-nav-btn {
  font-size: 10px; padding: 2px 8px;
  cursor: pointer; font-family: 'IBM Plex Sans', sans-serif;
  background: transparent;
  border: 1px solid var(--border-hi);
  border-radius: 3px; color: var(--text);
}
.pb-panel-nav-btn:hover:not(:disabled) { border-color: var(--text-muted); color: var(--text); }
.pb-panel-nav-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.pb-panel-icon-btn {
  width: 26px; height: 26px;
  border: 1px solid var(--border-hi);
  border-radius: 3px;
  background: transparent;
  cursor: pointer; color: var(--text);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0;
}
.pb-panel-icon-btn:hover { border-color: var(--text-muted); }

.pb-panel-toggle-row {
  display: flex;
  gap: 4px;
  padding: 0 10px 7px;
}

.pb-toggle-btn {
  flex: 1; padding: 3px 0;
  font-size: 11px; cursor: pointer;
  border-radius: 3px;
  font-family: 'IBM Plex Sans', sans-serif;
  background: transparent;
  border: 1px solid var(--border-hi);
  color: var(--text);
  transition: all 0.1s;
}
.pb-toggle-btn.pb-toggle-active {
  background: var(--accentBg, rgba(75,141,255,0.09));
  border-color: var(--accentBd, rgba(75,141,255,0.28));
  color: var(--accent);
}
.pb-toggle-btn:hover:not(.pb-toggle-active) { border-color: var(--text-muted); }

/* Annotation list */
.pb-notation-list-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}
.pb-notation-list-scroll::-webkit-scrollbar { width: 4px; }
.pb-notation-list-scroll::-webkit-scrollbar-track { background: transparent; }
.pb-notation-list-scroll::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 2px; }

/* Notation rows */
.pb-notation-row {
  display: flex;
  align-items: flex-start;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  border-left: 2px solid transparent;
  cursor: default;
  transition: background 0.1s;
}
.pb-notation-row:hover { background: var(--hover, rgba(255,255,255,0.04)); }

.pb-notation-current {
  background: var(--accentBg, rgba(75,141,255,0.09)) !important;
  border-left-color: var(--accent) !important;
  opacity: 1 !important;
}
.pb-notation-dim { opacity: 0.72; }

.pb-notation-ts {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: rgba(210,210,210,0.84);
  flex-shrink: 0;
  width: 36px;
  padding-top: 1px;
  cursor: pointer;
  white-space: nowrap;
}
.pb-notation-current .pb-notation-ts { color: #82adff; }
.pb-notation-ts:hover { color: var(--text); }

.pb-notation-dead { width: 6px; flex-shrink: 0; }

.pb-notation-text {
  flex: 1;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.45;
  padding-left: 2px;
}
.pb-notation-text-line { display: flex; align-items: baseline; flex-wrap: nowrap; overflow: hidden; }

/* Flags / type tags */
.pb-flag {
  font-size: 8px; font-weight: 600;
  background: var(--bg-raised); color: var(--text-muted);
  padding: 1px 4px; border-radius: 2px;
  margin-right: 5px; vertical-align: middle;
  flex-shrink: 0;
}
.pb-flag-ai  { color: var(--text-muted); }
.pb-flag-ue  { color: var(--warn, #e8b84b); background: rgba(232,184,75,0.12); }
.pb-flag-uan { color: var(--accent); background: var(--accentBg, rgba(75,141,255,0.12)); }
.pb-flag-fd  { color: var(--text-muted); }

.pb-notation-body {
  flex: 1;
  overflow: hidden;
  min-width: 0;
  font-size: 12px;
  color: rgba(210,210,210,0.84);
  word-break: break-word;
}
.pb-notation-current .pb-notation-body { color: rgba(245,247,252,0.96); }

/* Truncation (compact mode) */
.pb-truncated .pb-notation-body {
  overflow: hidden;
  max-height: 1.45em;
  white-space: nowrap;
  text-overflow: ellipsis;
  display: block;
  word-break: normal;
}

/* FD button */
.pb-fd-btn {
  flex-shrink: 0;
  align-self: flex-start;
  margin: 1px 8px 0 8px;
  padding: 1px 4px;
  font-size: 9px; font-weight: 600;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border-hi);
  border-radius: 2px;
  cursor: pointer;
  letter-spacing: 0.04em;
}
.pb-fd-btn:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
.pb-fd-btn:disabled { opacity: 0.4; cursor: default; }

/* FD result line */
.pb-fd-result {
  font-size: 11px; color: var(--text-muted);
  margin-top: 3px; padding: 2px 0;
  display: flex; align-items: center; flex-wrap: wrap; gap: 3px;
}
.pb-fd-label { color: var(--text-muted); margin-right: 2px; }
.pb-fd-match-certain  { color: var(--text); }
.pb-fd-match-probable { color: var(--text-dim); }
.pb-fd-match-possible { color: var(--text-muted); }
.pb-fd-unknown { color: var(--text-muted); font-style: italic; }
.pb-fd-none    { color: var(--text-muted); font-style: italic; }
.pb-fd-error   { color: var(--warn, #e8b84b); }

.pb-fd-apply-btn {
  margin-left: 6px; padding: 1px 6px;
  font-size: 10px; background: none;
  border: 1px solid var(--border-hi); border-radius: 3px;
  color: var(--accent); cursor: pointer;
}
.pb-fd-apply-btn:hover:not(:disabled) { background: rgba(75,141,255,0.1); }
.pb-fd-apply-btn:disabled { opacity: 0.4; cursor: default; }

/* Empty notations message */
.pb-empty-notations { padding: 16px 12px; font-size: 12px; color: var(--text-muted); font-style: italic; }

/* Panel footer */
.pb-panel-footer {
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: var(--bg-raised);
  padding: 4px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pb-overlap-btns { display: flex; gap: 3px; }
.pb-overlap-btn {
  font-size: 10px; padding: 2px 7px;
  cursor: pointer; font-family: 'IBM Plex Sans', sans-serif;
  background: transparent;
  border: 1px solid var(--border-hi); border-radius: 3px; color: var(--text);
}
.pb-overlap-btn:hover { border-color: var(--text-muted); }
.pb-overlap-btn.pb-overlap-active {
  background: var(--accentBg, rgba(75,141,255,0.09));
  border-color: var(--accentBd, rgba(75,141,255,0.28));
  color: var(--accent);
}

.pb-truncate-btn {
  font-size: 10px; padding: 2px 8px;
  font-family: 'IBM Plex Sans', sans-serif;
  cursor: pointer; border-radius: 3px; margin-left: auto;
  background: transparent; border: 1px solid var(--border-hi); color: var(--text);
}
.pb-truncate-btn:hover { border-color: var(--text-muted); }

/* Watch-only banner (positioned fixed so it doesn't affect layout) */
.pb-watch-only-banner {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--danger, #c0392b);
  color: #fff;
  text-align: center;
  padding: 0.3rem 1rem;
  font-size: 0.9em;
  font-weight: bold;
  letter-spacing: 0.05em;
  z-index: 600;
}

/* Error message inside notation panel */
.pb-error-msg { padding: 12px; font-size: 12px; color: var(--warn, #e8b84b); }

/* ── Lock / face ref / modal styles (unchanged) ─────────────── */

.pb-lock-controls { display: flex; gap: 0.75rem; padding: 0.75rem 0 0; border-top: 1px solid var(--border); margin-top: 0.75rem; }
.pb-lock-btn { padding: 0.4rem 0.9rem; border: 1px solid var(--danger); color: var(--danger); background: none; }
.pb-lock-btn:hover { background: rgba(224,85,85,0.1); }
.pb-unlock-btn { padding: 0.4rem 0.9rem; border: 1px solid var(--accent); color: var(--accent); background: none; }
.pb-unlock-btn:hover { background: rgba(122,171,255,0.1); }
.pb-modal-section-divider { height: 1px; background: var(--border); margin: 1rem 0 0.75rem; }
.pb-face-refs-section {}
.pb-face-refs-heading { font-size: 0.8em; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 0.5rem; }
.pb-face-refs-empty { font-size: 0.85em; color: var(--text-dim); font-style: italic; }
.pb-face-ref-row { display: flex; align-items: center; gap: 0.6rem; padding: 0.3rem 0; border-bottom: 1px solid var(--border); }
.pb-face-ref-row:last-child { border-bottom: none; }
.pb-face-ref-name { font-size: 0.9em; font-weight: 600; min-width: 80px; }
.pb-face-ref-detail { font-size: 0.85em; color: var(--text-dim); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pb-face-ref-count { font-size: 0.8em; color: var(--text-muted); white-space: nowrap; }
.pb-face-ref-del { background: none; border: 1px solid var(--danger); color: var(--danger); font-size: 0.8em; padding: 0.2rem 0.5rem; cursor: pointer; border-radius: var(--radius); margin-left: auto; flex-shrink: 0; }
.pb-face-ref-del:hover:not(:disabled) { background: rgba(224,85,85,0.1); }
.pb-face-ref-del:disabled { opacity: 0.4; cursor: default; }

/* Reference capture modal */
.pb-refcap-controls { display: flex; gap: 1rem; align-items: center; font-size: 0.85em; color: var(--text-dim); }
.pb-refcap-controls label { display: flex; align-items: center; gap: 0.3rem; }
.pb-refcap-controls select { background: var(--bg-raised); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.15rem 0.3rem; font-size: 0.9em; }
.pb-refcap-status { font-size: 0.9em; color: var(--text-dim); padding: 0.5rem 0; }
.pb-refcap-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 0.75rem; max-height: 60vh; overflow-y: auto; padding: 0.25rem 0; }
.pb-refcap-thumb { border: 2px solid transparent; border-radius: var(--radius); cursor: pointer; overflow: hidden; position: relative; background: var(--bg-raised); }
.pb-refcap-thumb:hover { border-color: var(--accent); }
.pb-refcap-thumb.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.pb-refcap-thumb img { width: 100%; height: auto; display: block; }
.pb-refcap-thumb-quality { position: absolute; bottom: 2px; right: 4px; font-size: 0.65em; color: #fff; background: rgba(0,0,0,0.6); padding: 0 0.3rem; border-radius: 2px; }
.pb-refcap-q-high { background: rgba(40,160,60,0.75); }
.pb-refcap-q-mid  { background: rgba(200,150,30,0.75); }
.pb-refcap-q-low  { background: rgba(200,60,60,0.65); }
.pb-refcap-action-row { display: flex; justify-content: space-between; padding: 0.5rem 0; }
.pb-refcap-refine-btn { padding: 0.35rem 0.8rem; font-size: 0.85em; font-weight: 600; background: none; color: var(--accent); border: 1px solid var(--accent); border-radius: var(--radius); cursor: pointer; }
.pb-refcap-refine-btn:hover { background: rgba(75,141,255,0.1); }
.pb-refcap-save {
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.pb-refcap-save-label {
  font-size: 0.85em;
  font-weight: 600;
  color: var(--text-dim);
}
.pb-refcap-existing {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.pb-refcap-existing-btn {
  padding: 0.25rem 0.6rem;
  font-size: 0.82em;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
}
.pb-refcap-existing-btn:hover { border-color: var(--accent); color: var(--accent); }
.pb-refcap-existing-btn.selected { border-color: var(--accent); background: rgba(var(--accent-rgb, 100,149,237), 0.15); color: var(--accent); }
.pb-refcap-new-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.pb-refcap-name-input {
  flex: 1;
  padding: 0.3rem 0.5rem;
  font-size: 0.85em;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
}
.pb-refcap-name-input:focus { border-color: var(--accent); outline: none; }
.pb-refcap-save-btn {
  padding: 0.3rem 0.8rem;
  font-size: 0.85em;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
}
.pb-refcap-save-btn:hover { opacity: 0.9; }
.pb-refcap-save-btn:disabled { opacity: 0.4; cursor: default; }
.pb-refcap-error {
  font-size: 0.82em;
  color: #e05555;
}
/* Library dot menu button */
.lib-dot-menu-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.1em;
  cursor: pointer;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
}
.lib-dot-menu-btn:hover { background: var(--bg-raised); color: var(--text); }

/* Library dot menu dropdown */
.lib-dot-menu {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  z-index: 1000;
  min-width: 110px;
  overflow: hidden;
}
.lib-dot-menu-item {
  display: block;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  color: var(--text);
  font-size: 0.95em;
}
.lib-dot-menu-item:hover { background: var(--bg-surface); }

/* Library locked clip confirmation modal */
.lib-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
}
.lib-modal-panel {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem 2rem;
  max-width: 380px;
  width: 90%;
}
.lib-modal-panel p { margin: 0 0 1rem; }
.lib-modal-btn-row { display: flex; gap: 0.75rem; justify-content: flex-end; }

/* col-menu column */
.col-menu { width: 2.5rem; text-align: center; }

/* ============================================================
   Phase 4E — Extras Modal, Metadata Form, Title Edit
   ============================================================ */

/* Extras modal overlay — shares structure with .modal-overlay but
   sits at z-index 500, below conflict popup (1000) and toasts (1000) */
.pb-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex; align-items: center; justify-content: center;
  z-index: 500;
}

.pb-modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-lg);
  width: min(900px, 92vw);
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.5rem 2rem;
  display: flex; flex-direction: column; gap: 1.25rem;
  box-shadow: var(--shadow-lg);
}

.pb-modal-header {
  display: flex; align-items: center; justify-content: space-between;
}

.pb-modal-title { font-size: 1.1em; font-weight: 600; margin: 0; }

.pb-modal-close {
  background: none; border: none; color: var(--text-dim);
  font-size: 1.1em; cursor: pointer; padding: 0.2rem 0.4rem;
  border-radius: var(--radius);
}
.pb-modal-close:hover { color: var(--text); background: var(--bg-raised); }

/* Metadata form */
.pb-meta-form { display: flex; flex-direction: column; gap: 0.6rem; }

.pb-meta-row {
  display: grid; grid-template-columns: 140px 1fr; align-items: center; gap: 0.75rem;
}

.pb-meta-label { font-size: 0.85em; color: var(--text-dim); }

.pb-meta-input {
  background: var(--bg-raised);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.4rem 0.6rem;
  font-size: 0.9em;
  width: 100%;
}
.pb-meta-input:focus { outline: none; border-color: var(--accent); }
.pb-meta-input-readonly { opacity: 0.5; cursor: not-allowed; background: var(--bg); }
.pb-meta-readonly { font-size: 0.9em; color: var(--text-dim); }

/* Inline title edit */
.pb-title-editable { cursor: pointer; }
.pb-title-editable:hover { text-decoration: underline; }

.pb-title-input {
  background: var(--bg-raised);
  color: var(--text);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.15rem 0.4rem;
  font-size: inherit; font-weight: 500;
  width: 16rem;
}

/* ============================================================
   ERROR PAGE
   ============================================================ */
.error-page { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 60vh; gap: 1rem; text-align: center; }
.error-code { font-size: 4rem; font-weight: 700; color: var(--text-muted, #888); margin: 0; }
.error-message { font-size: 1.1rem; color: var(--text-main, #eee); margin: 0; }
.error-nav { display: flex; gap: 2rem; margin-top: 1rem; }
.error-nav a { color: var(--accent-info, #5599dd); text-decoration: none; }
.error-nav a:hover { text-decoration: underline; }

/* Library empty states */
.lib-empty-state { text-align: center; color: var(--text-muted, #888); padding: 2rem; font-style: italic; }