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178px)}.player-shell{height:100%;display:grid;grid-template-rows:auto 1fr auto;overflow:hidden}.audio-bar{padding:14px 16px;background:#16213ee6;border-bottom:1px solid #33415f}audio{width:100%}.player-meta{display:flex;justify-content:space-between;gap:10px;margin-top:8px;color:#dbe5ff;font-weight:800}.transcript{overflow:auto;min-height:260px;padding:12px}.line{display:grid;grid-template-columns:96px 100px 1fr;gap:12px;padding:10px 12px;border-radius:12px;cursor:pointer;border:1px solid transparent}.line:hover{background:#ffffff0d}.line.active{background:#7c5cfc2e;border-color:#7c5cfc73}.time{color:#7f8ba8;font:12px ui-monospace,SFMono-Regular,Menlo,monospace}.speaker{font-weight:900;font-size:13px;background:transparent;padding:0;border-radius:0;text-align:left;color:inherit}.speaker:hover{text-decoration:underline}.text{line-height:1.5}.speaker-0{color:#ff6b6b}.speaker-1{color:#4ecdc4}.speaker-2{color:#95e86b}.speaker-3{color:#ffd93d}.speaker-4{color:#f8a5c2}.speaker-unknown{color:#9ca3af}.footer{padding:10px 16px;display:flex;justify-content:flex-end;gap:10px;background:#16213ee6;border-top:1px solid #33415f}@media(max-width:760px){.app{grid-template-rows:auto auto 1fr auto}.header{align-items:flex-start;flex-direction:column;padding-top:16px}.steps{grid-template-columns:1fr}.step{padding:10px 12px}.hero-card{border-radius:18px}.actions button{width:100%}.advanced-grid{grid-template-columns:1fr}.status-row,.player-meta{align-items:flex-start;flex-direction:column}.player-screen{height:calc(100vh - 220px)}.line{grid-template-columns:1fr;gap:4px;padding:12px}.time{font-size:11px}.footer{flex-wrap:wrap}.footer button{flex:1;min-width:120px}}