/* Compact preparation canvas. Manual controls retain their own styles. */
#listeningReviewPanel>.exam-v2{gap:14px!important}
#listeningReviewPanel .exam-v2-hero.assistant-tool-banner{display:grid!important;grid-template-columns:minmax(0,1fr) auto;align-items:center!important;gap:24px;padding-bottom:18px!important;margin:0!important}
#listeningReviewPanel .exam-v2-hero h2{font-size:24px!important}
#listeningReviewPanel .exam-v2-mark{display:none!important}
.listening-entry-tabs{display:flex;gap:4px;padding:5px;margin:0;width:430px;max-width:100%;border:1px solid var(--border);border-radius:13px;background:var(--surface-2)}
.listening-entry-tabs button{display:flex;align-items:center;gap:9px;flex:1;min-width:0;padding:10px 13px;border:1px solid transparent;border-radius:9px;color:var(--muted);background:transparent;font:inherit;text-align:left;cursor:pointer}
.listening-entry-tabs button[aria-selected=true]{border-color:var(--border);background:var(--surface);color:var(--primary);box-shadow:0 2px 6px #1f392e09}
.listening-entry-tabs strong{display:block;font-size:14px}.listening-entry-tabs small{display:block;margin-top:3px;font-size:10px;line-height:1.5}.listening-entry-icon{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:8px;color:var(--primary);background:var(--surface-3);font-size:19px}
.listening-entry-page[hidden],.listening-bundle-page [hidden]{display:none!important}.listening-bundle-page,.listening-bundle-page *{box-sizing:border-box}.listening-bundle-page{min-width:0;color:var(--text)}
.lb-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:3px 0 14px}.lb-heading h3{margin:0;font-size:17px;letter-spacing:-.02em}.lb-heading p{margin:4px 0 0;color:var(--muted);font-size:12px;line-height:1.6}.lb-auto-badge{flex:none;padding:6px 10px;border-radius:8px;font-size:11px;font-weight:650;color:var(--primary);background:var(--surface-3)}
.lb-workspace{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:16px;align-items:start}.lb-main{min-width:0}.lb-card{min-width:0;padding:20px;border:1px solid var(--border);border-radius:16px;background:var(--surface);box-shadow:0 4px 18px #1c2d2504}.lb-card-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}.lb-step{display:grid;place-items:center;flex:none;width:30px;height:30px;border:1px solid color-mix(in srgb,var(--primary) 12%,var(--border));border-radius:9px;background:var(--surface-3);color:var(--primary);font-size:11px;font-weight:750}.lb-card-head h4{margin:0;font-size:14px}.lb-card-head p{margin:4px 0 0;color:var(--muted);font-size:11px;line-height:1.5}
.lb-meta{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:13px 12px}.lb-meta label:first-child{grid-column:1/-1}.lb-meta label,.lb-text-label,.lb-audio label{display:grid;gap:7px;font-size:12px;font-weight:600}.listening-bundle-page :is(input:not([type=file]),textarea,select){width:100%;min-width:0;border:1px solid var(--border);border-radius:9px;padding:10px 11px;background:var(--surface-2);color:var(--text);font:inherit}.listening-bundle-page textarea{min-height:158px;font-size:13px;line-height:1.75;resize:vertical;font-weight:400}.listening-bundle-page :is(button,input,textarea,select,[role=button]):focus-visible,.listening-entry-tabs button:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.lb-drop{display:grid;grid-template-columns:38px minmax(0,1fr);column-gap:12px;row-gap:4px;align-items:center;margin-top:13px;padding:15px;border:1px dashed color-mix(in srgb,var(--primary) 28%,var(--border));border-radius:11px;background:var(--surface-2);cursor:pointer;transition:border-color .15s,background .15s}.lb-drop:hover,.lb-drop.dragover{border-color:var(--primary);background:var(--surface-3)}.lb-upload-symbol{grid-row:1/4;display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--border);border-radius:11px;background:var(--surface);color:var(--primary)}.lb-upload-symbol svg{width:20px;height:20px}.lb-drop strong{color:var(--primary);font-size:13px}.lb-drop>span:not(.lb-upload-symbol),.lb-drop small{grid-column:2;color:var(--muted);font-size:10px;line-height:1.6}.lb-source-note{display:flex;flex-wrap:wrap;gap:6px 15px;margin-top:14px;color:var(--muted);font-size:10px}
.lb-files{list-style:none;padding:0;margin:10px 0 0;max-height:180px;overflow:auto}.lb-files:empty{display:none}.lb-files li{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:9px 0;border-bottom:1px solid var(--border);font-size:11px}.lb-files li>span{min-width:0;overflow-wrap:anywhere}.lb-files li>div{display:flex;flex:none;gap:3px}.lb-files button{padding:5px 7px;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text);cursor:pointer}
.lb-audio{margin-top:17px;padding-top:16px;border-top:1px solid var(--border)}.lb-audio input[type=file]{width:100%;min-width:0;max-width:100%;font-size:12px;font-weight:400}.lb-audio input::file-selector-button{margin-right:9px;padding:7px 10px;border:1px solid var(--border);border-radius:7px;background:var(--surface-2);color:var(--primary);cursor:pointer}.lb-audio small{display:block;margin-top:8px;color:var(--muted);font-size:10px;line-height:1.6}.lb-answer-policy{margin-top:17px;padding:12px;border:1px solid color-mix(in srgb,var(--primary) 10%,var(--border));border-radius:10px;background:var(--surface-3)}.lb-answer-policy strong{color:var(--primary);font-size:12px}.lb-answer-policy p,.lb-note{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.7}.lb-note{margin-top:11px;font-size:10px}
.lb-status{margin:12px 0;padding:11px 13px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--primary);font-size:12px;line-height:1.7}.lb-status.error{border-color:#f0cec9;background:#fff1ef;color:#a84139}.lb-summary{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.lb-summary strong{padding:7px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface);font-size:12px}.lb-summary p{flex-basis:100%;margin:2px 0;color:var(--muted);font-size:11px;line-height:1.7}.listening-bundle-page details{margin:10px 0;font-size:12px}.listening-bundle-page summary{color:var(--primary);cursor:pointer}.listening-bundle-page pre{max-height:300px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;padding:13px;border-radius:9px;background:var(--surface-2);line-height:1.7}
.listening-bundle-page .lb-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:9px;margin:15px 0 0;padding:14px 0 0;border-top:1px solid var(--border)}.lb-action-note{margin-right:auto;color:var(--muted);font-size:11px}.lb-actions button{padding:10px 14px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--text);font:inherit;font-size:12px;cursor:pointer}.lb-actions button.primary{width:auto;margin:0;background:var(--primary);color:#fff;font-weight:650}.lb-actions button:hover{border-color:var(--primary)}.lb-result{display:flex;flex-wrap:wrap;gap:12px;padding:12px 0;font-size:13px}.lb-result a{color:var(--primary);font-weight:650}.listening-bundle-page button:disabled{opacity:.5;cursor:not-allowed}
@media(max-width:1000px){#listeningReviewPanel .exam-v2-hero.assistant-tool-banner{grid-template-columns:1fr;gap:13px}.listening-entry-tabs{width:100%;max-width:580px}}
@media(max-width:900px){.lb-workspace{grid-template-columns:1fr}.lb-settings{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.lb-settings>.lb-card-head{grid-column:1/-1}.lb-settings>.lb-meta{grid-column:1}.lb-settings>.lb-audio{grid-column:2;grid-row:2;margin-top:0;padding:0;border:0}.lb-answer-policy{grid-column:2;grid-row:3;margin-top:12px}.lb-settings>.lb-note{grid-column:1/-1}.lb-action-note{width:100%;margin-bottom:3px}}
@media(max-width:620px){#listeningReviewPanel .exam-v2-hero h2{font-size:21px!important}.listening-entry-tabs{max-width:none}.listening-entry-tabs button{padding:9px;gap:7px}.listening-entry-tabs small{display:none}.listening-entry-tabs strong{font-size:13px}.listening-entry-icon{width:26px;height:26px}.lb-heading{align-items:flex-start;flex-wrap:wrap;margin:0 0 12px}.lb-auto-badge{padding:5px 8px;font-size:10px}.lb-heading h3{font-size:16px}.lb-card{padding:16px;border-radius:13px}.lb-settings{display:block}.lb-settings>.lb-audio{margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}.listening-bundle-page :is(input,textarea,select){font-size:16px}.lb-meta{gap:12px}.lb-meta select{padding-inline:7px;font-size:14px}.lb-drop{padding:12px;column-gap:10px}.lb-files li{align-items:flex-start}.lb-actions button{flex:1 1 100%}.lb-action-note{line-height:1.6}.lb-source-note{gap:6px 11px}}