/* Pipeline — Vertical step-by-step processor */

/* ── Container — hard overflow clamp at every level ── */
#pipeline-root { max-width: 85%; margin: 0 auto; overflow: hidden; }

/* ── Upload Row (compact: video left, meta right) ── */
.pl-upload-row { display: flex; gap: 14px; align-items: stretch; max-width: 100%; overflow: hidden; }

/* ── Upload zone (idle — drop target) ── */
.pl-upload-zone {
  width: 140px; min-width: 140px; flex-shrink: 0;
  border: 2px dashed var(--border); border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; cursor: pointer; transition: all 0.2s; padding: 10px;
}
.pl-upload-zone:hover, .pl-upload-zone.dragover {
  border-color: var(--accent); background: var(--pink-glow);
}
.pl-upload-zone .uz-icon { font-size: 1.6rem; opacity: 0.4; margin-bottom: 4px; }
.pl-upload-zone p { color: var(--text-muted); font-size: 0.72rem; margin: 0; }
.pl-upload-zone input[type="file"] { display: none; }
.pl-upload-progress { margin-top: 8px; display: none; }
.pl-upload-progress.visible { display: block; }

/* ── Inline video box (completed — small preview) ── */
.pl-upload-video-box {
  width: 160px; min-width: 160px; flex-shrink: 0; position: relative;
  background: #000; border-radius: var(--radius); overflow: hidden;
}
.pl-upload-video-box video { width: 100%; height: 100%; object-fit: cover; display: block; cursor: pointer; }
.pl-mini-controls {
  position: absolute; bottom: 0; left: 0; right: 0; display: flex; align-items: center; gap: 4px;
  padding: 3px 6px; background: linear-gradient(transparent, rgba(0,0,0,0.8));
}
.pl-mc-btn {
  background: none; border: none; color: #fff; font-size: 0.75rem; cursor: pointer;
  padding: 1px 3px; line-height: 1; opacity: 0.85;
}
.pl-mc-btn:hover { opacity: 1; }
.pl-mini-controls .pl-time { font-size: 0.58rem; color: rgba(255,255,255,0.65); font-family: var(--mono); min-width: auto; }

/* ── Upload meta (right side of row) ── */
.pl-upload-meta { flex: 1; display: flex; flex-direction: column; gap: 4px; min-width: 0; overflow: hidden; }

/* ── Theatre mode overlay ── */
.pl-theatre-overlay {
  display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(0,0,0,0.92);
  align-items: center; justify-content: center;
}
.pl-theatre-overlay.show { display: flex; }
.pl-theatre-inner { position: relative; width: 90vw; max-width: 1280px; aspect-ratio: 16/9; }
.pl-theatre-inner video { width: 100%; height: 100%; border-radius: var(--radius-lg); }
.pl-theatre-close {
  position: absolute; top: -36px; right: 0; background: none; border: none;
  color: #fff; font-size: 1.5rem; cursor: pointer; opacity: 0.7;
}
.pl-theatre-close:hover { opacity: 1; }
.pl-meta-field { display: flex; flex-direction: column; gap: 2px; min-width: 0; max-width: 100%; overflow: hidden; }
.pl-meta-field label { font-size: 0.68rem; color: #a0aec0; text-transform: uppercase; letter-spacing: 0.04em; }
.pl-meta-field input, .pl-meta-field textarea {
  background: transparent; border: 1px solid transparent; padding: 4px 8px;
  border-radius: var(--radius); color: var(--text-primary); font-family: var(--font);
  font-size: 0.85rem; transition: border-color 0.15s;
  width: 100%; max-width: 100%; box-sizing: border-box;
}
.pl-meta-field input:hover, .pl-meta-field textarea:hover { border-color: var(--border); }
.pl-meta-field input:focus, .pl-meta-field textarea:focus { border-color: var(--border-focus); outline: none; background: var(--bg-input); }
.pl-meta-field textarea { resize: none; min-height: 44px; font-size: 0.82rem; }
.pl-video-info { display: flex; gap: 16px; flex-wrap: wrap; padding: 4px 8px; grid-column: 1 / -1; }
.pl-video-info span { font-size: 0.72rem; color: var(--text-muted); font-family: var(--mono); }

/* ── Asset Bar — compact chip row showing available project assets ── */
.pl-asset-bar {
  display: flex; align-items: center; gap: 6px; padding: 6px 12px; margin-bottom: 8px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow-x: auto; scrollbar-width: none; flex-wrap: wrap;
}
.pl-asset-bar::-webkit-scrollbar { display: none; }
.pl-asset-bar-label {
  font-size: 0.62rem; color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.06em; font-weight: 600; flex-shrink: 0; margin-right: 2px;
}
.pl-asset-chip {
  display: inline-flex; align-items: center; gap: 3px; padding: 2px 8px;
  background: rgba(0,229,255,0.06); border: 1px solid rgba(0,229,255,0.15);
  border-radius: 10px; font-size: 0.65rem; color: var(--cyan); white-space: nowrap;
  cursor: default; transition: all 0.15s;
}
.pl-asset-chip:hover { background: rgba(0,229,255,0.12); border-color: rgba(0,229,255,0.3); }
.pl-asset-chip span { font-family: var(--mono); }

/* ── Step Card ── */
.pl-step {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  margin-bottom: 8px; overflow: hidden;
  transition: border-color 0.4s, box-shadow 0.4s, background 0.4s;
  max-width: 100%; position: relative;
}
.pl-step.running { border-color: var(--cyan); box-shadow: 0 0 20px rgba(0,229,255,0.08); }
.pl-step.complete { border-left: 3px solid var(--green); border-color: rgba(16,185,129,0.25); }
.pl-step.complete .pl-step-header { background: linear-gradient(90deg, rgba(16,185,129,0.06) 0%, transparent 60%); }
.pl-step.complete.expanded { border-color: var(--accent); border-left: 3px solid var(--accent); box-shadow: 0 0 24px rgba(255,45,138,0.1); }
.pl-step.complete.expanded .pl-step-header { background: linear-gradient(90deg, rgba(255,45,138,0.06) 0%, transparent 60%); }
.pl-step.error { border-left: 3px solid var(--red); }
.pl-step.stale { border-left: 3px solid var(--yellow); }
.pl-step.skipped { opacity: 0.5; }

/* ── Accordion: CSS grid row transition (0fr → 1fr) ── */
.pl-step-body {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}
.pl-step-body-inner { overflow: hidden; min-height: 0; }
.pl-step.running .pl-step-body,
.pl-step.error .pl-step-body,
.pl-step.expanded .pl-step-body { grid-template-rows: 1fr; }
.pl-step.expanded .pl-step-body-inner { overflow: visible; }
/* Upload step — participates in accordion like all other steps */
.pl-step-upload .pl-step-header { cursor: pointer; }
.pl-step-upload .pl-step-chevron { display: inline; }

/* ── Minimized: completed + collapsed = exactly 1 tight line ── */
.pl-step.minimized .pl-step-header {
  padding: 5px 16px; gap: 8px;
}
.pl-step.minimized .pl-step-header:hover { background: rgba(255,255,255,0.015); }
.pl-step.minimized .pl-step-chevron { transform: rotate(0deg); }
.pl-step.minimized .pl-step-num { width: 20px; height: 20px; font-size: 0.58rem; }
.pl-step.minimized .pl-step-icon { font-size: 0.85rem; }
.pl-step.minimized .pl-step-label { font-size: 0.76rem; }

/* Step Header — clickable for accordion */
.pl-step-header {
  display: flex; align-items: center; gap: 10px; padding: 10px 16px; user-select: none;
  cursor: pointer;
}
.pl-step-header:hover { background: rgba(255,255,255,0.02); }
.pl-step-num {
  width: 24px; height: 24px; border-radius: 50%; background: var(--bg-input);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 700; color: var(--text-muted); flex-shrink: 0;
}
.pl-step.complete .pl-step-num { background: var(--green); border-color: var(--green); color: #fff; }
.pl-step.running .pl-step-num { background: var(--cyan); border-color: var(--cyan); color: #000; animation: pulse-num 1.5s infinite; }
@keyframes pulse-num { 0%,100% { box-shadow: 0 0 0 0 rgba(0,229,255,0.3); } 50% { box-shadow: 0 0 0 6px rgba(0,229,255,0); } }
@keyframes complete-glow { 0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.5); } 60% { box-shadow: 0 0 8px 3px rgba(16,185,129,0.3); } 100% { box-shadow: none; } }
@keyframes running-bar { 0% { background-position: 0% 0; } 100% { background-position: 200% 0; } }
.pl-step.error .pl-step-num { background: var(--red); border-color: var(--red); color: #fff; }
.pl-step.skipped .pl-step-num { background: var(--text-muted); border-color: var(--text-muted); color: #fff; }
.pl-step.complete .pl-step-num { animation: complete-glow 1s ease-out; }
.pl-step-icon { font-size: 1rem; flex-shrink: 0; }
.pl-step-label { font-size: 0.82rem; font-weight: 600; white-space: nowrap; }
.pl-step.complete .pl-step-label { color: var(--green); }
.pl-step.complete.expanded .pl-step-label { color: var(--accent); }
.pl-step-status { font-size: 0.68rem; color: var(--text-muted); font-family: var(--mono); }
.pl-step-status-body { display: block; padding: 2px 16px 4px; font-size: 0.72rem; color: var(--text-muted); font-family: var(--mono); }
.pl-step-status-body:empty { display: none; }

/* Running step — animated gradient progress bar */
.pl-step.running {
  border-image: linear-gradient(90deg, var(--cyan), var(--accent), var(--cyan)) 1;
  animation: none;
}
.pl-step.running::after {
  content: ''; display: block; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--accent), var(--cyan), transparent);
  background-size: 200% 100%;
  animation: running-bar 2s linear infinite;
}

/* Config summary — shown inline on header when collapsed */
.pl-step-cfg-summary {
  font-size: 0.68rem; color: var(--text-muted); font-family: var(--mono);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0;
}
.pl-step-cfg-summary span { margin-right: 8px; }
.pl-step-cfg-summary .cfg-val { color: var(--cyan); }

/* Expand chevron */
.pl-step-chevron {
  font-size: 0.6rem; color: var(--text-muted); transition: transform 0.2s; flex-shrink: 0; margin-right: 4px;
}
.pl-step.running .pl-step-chevron,
.pl-step.error .pl-step-chevron,
.pl-step.expanded .pl-step-chevron { transform: rotate(90deg); }

/* Step Actions */
.pl-step-actions { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.pl-btn-icon {
  width: 26px; height: 26px; border-radius: 5px; background: var(--bg-input);
  border: 1px solid var(--border); color: var(--text-muted); font-size: 0.72rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.15s; font-family: var(--font);
}
.pl-btn-icon:hover { color: var(--text-primary); border-color: var(--text-muted); background: var(--bg-hover); }
.pl-btn-reorder { width: 20px; height: 20px; font-size: 0.55rem; border-radius: 3px; }

/* ── Right-hand action buttons: Process / Regenerate / Delete ── */
.pl-action-btns { display: flex; gap: 0; border-radius: 5px; overflow: hidden; }
.pl-action-btns button {
  padding: 5px 12px; border: 1px solid var(--border); font-size: 0.72rem;
  font-weight: 600; cursor: pointer; font-family: var(--font); transition: all 0.15s;
  white-space: nowrap;
}
.pl-action-btns button:not(:last-child) { border-right: none; }
.pl-action-btns .btn-process {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.pl-action-btns .btn-process:hover { background: var(--accent-hover); }
.pl-action-btns .btn-process:disabled { opacity: 0.4; cursor: not-allowed; }
.pl-action-btns .btn-regen {
  background: var(--bg-input); color: var(--cyan); border-color: var(--border);
}
.pl-action-btns .btn-regen:hover { background: var(--bg-hover); border-color: var(--cyan); }
.pl-action-btns .btn-delete {
  background: var(--bg-input); color: var(--red, #ff3b5c); border-color: var(--border);
}
.pl-action-btns .btn-delete:hover { background: rgba(255,59,92,0.08); border-color: var(--red, #ff3b5c); }

/* ── Progress Bar ── */
.pl-progress-wrap { padding: 0 16px 0; height: 0; overflow: hidden; transition: height 0.3s; }
.pl-step.running .pl-progress-wrap { height: 12px; padding-bottom: 6px; }
.pl-step.complete.expanded .pl-progress-wrap { height: 12px; padding-bottom: 6px; }
.pl-progress { height: 3px; background: var(--bg-input); border-radius: 2px; overflow: hidden; }
.pl-progress-bar {
  height: 100%; width: 0%; border-radius: 2px; transition: width 0.3s;
  background: linear-gradient(90deg, var(--cyan), var(--accent));
}
.pl-step.complete .pl-progress-bar { width: 100%; background: var(--green); }

/* ── Prompt Block (only for steps that accept prompts) ── */
.pl-prompt-wrap { padding: 0 16px 8px; }
.pl-prompt {
  width: 100%; max-width: 100%; box-sizing: border-box; padding: 8px 12px; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-primary); font-size: 0.78rem;
  font-family: var(--font); resize: none; min-height: 32px; max-height: 80px;
}
.pl-prompt:focus { outline: none; border-color: var(--border-focus); }
.pl-prompt-hint { font-size: 0.62rem; color: var(--text-muted); margin-top: 2px; }

/* ── Step Output Area ── */
.pl-step-output { padding: 0 16px 14px; overflow: hidden; max-width: 100%; }
/* upload output follows normal accordion visibility */

/* ── Frame Strip ── */
.pl-frame-strip-wrap { position: relative; margin-top: 6px; max-width: 100%; overflow: hidden; }
.pl-frame-strip {
  display: flex; gap: 5px; overflow-x: auto; padding-bottom: 6px;
  scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.pl-frame-strip::-webkit-scrollbar { height: 5px; }
.pl-frame-strip::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.pl-frame-thumb {
  flex-shrink: 0; aspect-ratio: 16/9; border-radius: 5px;
  overflow: hidden; position: relative; border: 2px solid var(--border);
  background: #000; cursor: pointer; transition: border-color 0.15s;
  min-width: 60px;
}
.pl-frame-thumb:hover { border-color: var(--text-muted); }
.pl-frame-thumb.selected { border-color: var(--cyan); box-shadow: 0 0 10px rgba(0,229,255,0.15); }
.pl-frame-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pl-frame-thumb .frame-ts {
  position: absolute; bottom: 2px; left: 4px; font-size: 0.58rem;
  font-family: var(--mono); color: rgba(255,255,255,0.8); background: rgba(0,0,0,0.6);
  padding: 1px 4px; border-radius: 3px;
}
.pl-frame-thumb .frame-idx {
  position: absolute; top: 2px; right: 4px; font-size: 0.55rem;
  font-family: var(--mono); color: rgba(255,255,255,0.5);
}
.pl-frame-strip-fit { flex-wrap: nowrap; overflow-x: hidden; }
.pl-frame-strip-fit .pl-frame-thumb { flex-shrink: 1; }
.pl-frame-strip-scroll .pl-frame-thumb { flex-shrink: 0; min-width: 90px; }
.pl-frame-scrubber { width: 100%; margin-top: 4px; accent-color: var(--cyan); height: 4px; }
.pl-frame-count-label { font-size: 0.7rem; color: var(--text-muted); margin-top: 3px; text-align: center; }

/* ── Transcript Stream ── */
.pl-transcript-stream {
  background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px; max-height: 200px; overflow-y: auto; font-size: 0.8rem; line-height: 1.7;
  color: var(--text-secondary); margin-top: 6px; min-height: 50px;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.pl-transcript-stream .ts-time { color: var(--cyan); font-family: var(--mono); font-size: 0.7rem; margin-right: 6px; }
.pl-transcript-stream .ts-cursor {
  display: inline-block; width: 2px; height: 1em; background: var(--cyan);
  animation: blink-cursor 0.8s infinite; vertical-align: text-bottom; margin-left: 2px;
}
@keyframes blink-cursor { 0%,49% { opacity: 1; } 50%,100% { opacity: 0; } }

/* ── Voice Selector ── */
.pl-voice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 6px; margin-top: 6px; max-height: 250px; overflow-y: auto; }
.pl-voice-card {
  background: var(--bg-input); border: 1px solid var(--border); border-radius: 6px;
  padding: 8px; cursor: pointer; transition: all 0.15s; display: flex; align-items: center; gap: 8px;
}
.pl-voice-card:hover { border-color: var(--text-muted); }
.pl-voice-card.selected { border-color: var(--cyan); background: rgba(0,229,255,0.06); }
.pl-voice-card .vc-name { font-size: 0.78rem; font-weight: 500; }
.pl-voice-card .vc-gender { font-size: 0.62rem; color: var(--text-muted); }
.pl-voice-card .vc-play {
  margin-left: auto; width: 24px; height: 24px; border-radius: 50%;
  background: var(--bg-primary); border: 1px solid var(--border); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center; font-size: 0.6rem; cursor: pointer;
}
.pl-voice-card .vc-play:hover { color: var(--accent); border-color: var(--accent); }

/* ── Context Card (AI-generated) ── */
.pl-context-card {
  background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px; margin-top: 6px;
}
.pl-context-card h4 { font-size: 0.82rem; margin-bottom: 8px; color: var(--text-primary); }
.pl-context-field { margin-bottom: 8px; }
.pl-context-field label { font-size: 0.68rem; color: var(--text-muted); display: block; margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.04em; }
.pl-context-field input, .pl-context-field textarea {
  width: 100%; max-width: 100%; box-sizing: border-box; padding: 5px 10px; background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-primary); font-size: 0.8rem; font-family: var(--font);
}
.pl-context-field textarea { min-height: 50px; resize: vertical; }
.pl-tag-list { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.pl-tag {
  display: inline-block; padding: 2px 8px; background: rgba(0,229,255,0.1); color: var(--cyan);
  border-radius: 10px; font-size: 0.7rem; font-family: var(--mono);
}

/* ── Thumbnail Preview ── */
.pl-thumb-result { display: flex; gap: 14px; align-items: flex-start; margin-top: 6px; }
.pl-thumb-img {
  width: 240px; aspect-ratio: 16/9; border-radius: var(--radius); overflow: hidden;
  background: #000; border: 1px solid var(--border); flex-shrink: 0;
}
.pl-thumb-img img { width: 100%; height: 100%; object-fit: cover; }
.pl-thumb-controls { flex: 1; display: flex; flex-direction: column; gap: 6px; }

/* ── Config Modal ── */
.pl-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1000;
  display: none; align-items: center; justify-content: center;
}
.pl-modal-overlay.show { display: flex; }
.pl-modal {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 24px; min-width: 400px; max-width: 540px; width: 90%;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5); max-height: 80vh; overflow-y: auto;
}
.pl-modal h3 { font-size: 1rem; margin-bottom: 16px; }

/* Config Tabs inside modal */
.pl-cfg-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.pl-cfg-tab {
  padding: 8px 14px; font-size: 0.75rem; color: var(--text-muted); cursor: pointer;
  border-bottom: 2px solid transparent; transition: all 0.15s; background: none; border-top: none;
  border-left: none; border-right: none; font-family: var(--font);
}
.pl-cfg-tab:hover { color: var(--text-primary); }
.pl-cfg-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.pl-cfg-panel { display: none; }
.pl-cfg-panel.active { display: block; }

.pl-modal .form-group { margin-bottom: 12px; }
.pl-modal .form-group label { font-size: 0.75rem; }
.pl-modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); }

/* ── Add Step Button ── */
.pl-add-step {
  border: 2px dashed var(--border); border-radius: var(--radius-lg); padding: 12px;
  text-align: center; cursor: pointer; transition: all 0.2s; color: var(--text-muted);
  font-size: 0.8rem; margin-top: 4px;
}
.pl-add-step:hover { border-color: var(--accent); color: var(--accent); }

/* ── Error ── */
.pl-error-msg {
  background: rgba(255,59,92,0.08); border: 1px solid rgba(255,59,92,0.25);
  border-radius: var(--radius); padding: 10px 14px; font-size: 0.78rem;
  color: #ff8fa3; margin-top: 6px;
}

/* ── Trim Editor ── */
.pl-trim-editor { padding: 0; }
.pl-trim-preview-row {
  display: flex; gap: 14px; align-items: flex-start; margin-bottom: 10px;
}
.pl-trim-video-wrap {
  width: 200px; min-width: 200px; flex-shrink: 0; position: relative;
  background: #000; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/9;
}
.pl-trim-video-wrap video { width: 100%; height: 100%; object-fit: cover; display: block; }
.pl-trim-vid-controls {
  position: absolute; bottom: 0; left: 0; right: 0; display: flex; align-items: center; gap: 6px;
  padding: 4px 8px; background: linear-gradient(transparent, rgba(0,0,0,0.85));
}
.pl-trim-info { flex: 1; display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; }
.pl-trim-field { display: flex; flex-direction: column; gap: 2px; }
.pl-trim-field label { font-size: 0.62rem; color: #a0aec0; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.pl-trim-field input {
  width: 80px; padding: 4px 8px; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-primary); font-family: var(--mono); font-size: 0.82rem;
}
.pl-trim-field input:focus { border-color: var(--cyan); outline: none; }

/* Timeline with frame strip */
.pl-trim-timeline {
  position: relative; height: 48px; border-radius: 6px; overflow: hidden;
  background: #111; border: 1px solid var(--border); cursor: pointer; user-select: none;
}
.pl-trim-strip {
  position: absolute; inset: 0; display: flex; pointer-events: none;
}
.pl-trim-strip img { height: 100%; flex: 1; object-fit: cover; opacity: 0.5; }

/* Selected range overlay */
.pl-trim-range {
  position: absolute; top: 0; bottom: 0; background: rgba(0,229,255,0.15);
  border-top: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan);
  pointer-events: none; z-index: 2;
}

/* Playhead */
.pl-trim-playhead {
  position: absolute; top: 0; bottom: 0; width: 2px; background: #fff;
  z-index: 4; pointer-events: none; transition: left 0.05s linear;
}
.pl-trim-playhead::after {
  content: ''; position: absolute; top: -3px; left: -4px;
  width: 0; height: 0; border-left: 5px solid transparent; border-right: 5px solid transparent;
  border-top: 5px solid #fff;
}

/* Drag handles */
.pl-trim-handle {
  position: absolute; top: 0; bottom: 0; width: 10px; z-index: 5;
  cursor: ew-resize; transition: none;
}
.pl-trim-handle::before {
  content: ''; position: absolute; top: 0; bottom: 0; left: 4px; width: 2px;
  background: var(--cyan); border-radius: 1px;
}
.pl-trim-handle::after {
  content: ''; position: absolute; top: 50%; left: 1px; transform: translateY(-50%);
  width: 8px; height: 20px; background: var(--cyan); border-radius: 3px; opacity: 0.9;
}
.pl-trim-handle:hover::after { opacity: 1; box-shadow: 0 0 6px rgba(0,229,255,0.5); }
.pl-trim-handle-in { margin-left: -5px; }
.pl-trim-handle-out { margin-left: -5px; }

/* The frames inside the range should be full opacity */
.pl-trim-range ~ .pl-trim-strip img { opacity: 0.5; }

/* Time ruler */
.pl-trim-ruler {
  position: relative; height: 16px; margin-top: 2px; font-size: 0.55rem;
  font-family: var(--mono); color: var(--text-muted);
}
.pl-trim-ruler span {
  position: absolute; transform: translateX(-50%); white-space: nowrap;
}

/* ── Responsive ── */
@media (max-width: 700px) {
  #pipeline-root { max-width: 100%; }
  .pl-video-preview { flex-direction: column; }
  .pl-video-thumb { width: 100%; min-width: 0; }
  .pl-upload-row { flex-direction: column; }
  .pl-upload-zone { width: 100%; min-width: 0; }
  .pl-upload-video-box { width: 100%; min-width: 0; aspect-ratio: 16/9; }
  .pl-step-header { flex-wrap: wrap; gap: 6px; }
  .pl-step-actions { width: 100%; justify-content: flex-end; margin-top: 4px; }
  .pl-step-cfg-summary { display: none; }
  .pl-frame-thumb { min-width: 50px; }
  .pl-modal { min-width: 0; }
  .pl-trim-preview-row { flex-direction: column; }
  .pl-trim-video-wrap { width: 100%; min-width: 0; }
  .pl-trim-info { gap: 10px; }
  .pl-thumb-result { flex-direction: column; }
  .pl-thumb-img { width: 100%; }
  .pl-voice-grid { grid-template-columns: 1fr 1fr; }
}