.studio-error,.studio-notice{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;border-radius:12px;font-size:13.5px;line-height:1.4;border:1px solid var(--border)}.studio-error{color:var(--negative-text);background:color-mix(in srgb,var(--negative) 8%,var(--surface));border-color:color-mix(in srgb,var(--negative) 35%,var(--border))}.studio-notice{color:var(--positive-text);background:color-mix(in srgb,var(--positive) 8%,var(--surface));border-color:color-mix(in srgb,var(--positive) 30%,var(--border))}.studio-error i,.studio-notice i{flex:none;font-size:16px;margin-top:1px}.studio-source-error{display:flex;align-items:flex-start;gap:6px;margin-bottom:8px;padding:8px 10px;border-radius:10px;background:color-mix(in srgb,var(--negative) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--negative) 35%,var(--border));font-size:13px;line-height:1.4;color:var(--negative-text)}.studio-source-error i{flex:none;font-size:14px;margin-top:1px}.studio-prompt-error{display:flex;align-items:center;gap:6px;margin-top:5px;font-size:12px;color:var(--negative-text)}.studio-source-item{width:72px;min-width:0;display:grid;justify-items:center;grid-gap:3px;gap:3px}.studio-source-item .chat-attach{width:56px}.studio-source-name{display:block;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-dim);font-size:10.5px;line-height:1.25;text-align:center}.studio-source-list{max-height:clamp(100px,24dvh,190px);overflow-y:auto;overscroll-behavior:contain;align-content:flex-start;scrollbar-width:thin}.studio-source-strip{display:flex;align-items:flex-start;gap:12px;margin:4px 0 10px;padding:8px 2px 0;flex-wrap:wrap}.studio-source-card{display:grid;width:72px;justify-items:center;grid-gap:6px;gap:6px;font-size:11px;line-height:1.2;color:var(--text-dim)}.studio-source-card .chat-attach{width:72px;height:72px;overflow:visible;border:0;border-radius:var(--radius)}.studio-source-card .chat-attach img{display:block;border:1px solid var(--border-2);border-radius:var(--radius);background:var(--surface-2)}.gen-composer .studio-source-card .chat-attach button{top:-8px;right:-8px;width:24px;height:24px;display:grid;place-items:center;padding:0;border:1px solid var(--border-2);border-radius:50%;background:var(--surface);color:var(--text-dim);font-size:15px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.45);transition:color .14s ease,border-color .14s ease,transform .14s ease}.gen-composer .studio-source-card .chat-attach button:before{content:"";position:absolute;inset:-8px;border-radius:50%}.gen-composer .studio-source-card .chat-attach button:hover{color:var(--text);border-color:var(--text-faint);transform:scale(1.08)}.studio-source-card .studio-source-error{width:min(260px,80vw);color:var(--negative-text)}.studio-source-status{align-self:center;width:auto;font-size:13px}.mtile-media{display:block;width:100%;padding:0;margin:0;border:0;border-radius:14px;cursor:zoom-in;text-align:left;color:inherit;font:inherit}.mtile-media,.mtile-media:hover{background:transparent}.mtile-media:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.mtile-eta{font-size:11.5px;text-align:center;max-width:220px;line-height:1.35}.mtile-skeleton{border-radius:14px;background:var(--surface-2);border:1px solid var(--border);background-image:linear-gradient(100deg,transparent 30%,color-mix(in srgb,var(--text) 5%,transparent) 50%,transparent 70%);background-size:220% 100%;animation:studio-shimmer 1.4s ease-in-out infinite}@keyframes studio-shimmer{0%{background-position:120% 0}to{background-position:-120% 0}}@media (prefers-reduced-motion:reduce){.mtile-skeleton{animation:none}}@media (pointer:coarse){.mtile-quick .iconbtn{width:40px;height:40px}.gen-composer .chat-attach button{width:28px;height:28px;font-size:13px}.gen-composer .chat-attach button:before{content:"";position:absolute;inset:-8px}.gen-composer .studio-source-card .chat-attach button{top:-10px;right:-10px}.gen-composer .studio-source-card .chat-attach button:before{inset:-6px}}.gen-composer .chat-attach button{width:24px;height:24px;font-size:12px}.studio-clear-sources,.studio-folder-delete{display:inline-flex;align-items:center;justify-content:center;min-width:32px;min-height:32px;padding:0 8px;margin-left:4px;font-size:14px}@media (pointer:coarse){.studio-clear-sources,.studio-folder-delete{min-width:40px;min-height:40px}.dur-seg button{min-height:40px}}.dock-mini{display:none}@media (min-width:601px){.studio-dock .dock-inner{max-height:calc(100dvh - 24px);overflow-y:auto;overscroll-behavior:contain}.studio-dock.dock-hidden{transform:none;opacity:1}.studio-dock.dock-hidden .dock-inner{display:none}.dock-hidden .dock-mini{display:inline-flex;align-items:center;gap:8px;pointer-events:auto;padding:11px 22px;border-radius:999px;border:1px solid var(--border-2);background:var(--surface);color:var(--text);box-shadow:var(--shadow-pop);font-family:var(--font-display);font-weight:600;font-size:13.5px;cursor:pointer;animation:dock-mini-in .2s ease both}.dock-hidden .dock-mini:hover{border-color:var(--accent);background:var(--surface-hover)}.dock-hidden .dock-mini i{color:var(--accent-text);font-size:16px}.dock-mini-draft{color:var(--text-dim);font-weight:500}@keyframes dock-mini-in{0%{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}}@media (max-width:600px){.studio-dock:not(.dock-collapsed) .gen-bar{position:relative}.studio-dock:not(.dock-collapsed) .gen-bar:after{content:"";position:absolute;right:0;bottom:0;width:34px;height:44px;pointer-events:none;background:linear-gradient(to right,transparent,var(--surface-2));border-radius:0 12px 12px 0}}.lb-more{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.lb-more .lb-btn{min-height:40px}.lb-danger,.lb-danger i{color:#ff8f82}.lb-danger:hover{background:color-mix(in srgb,var(--strike) 22%,transparent);border-color:var(--strike)}.lb-folder{position:relative;padding-right:10px}.lb-folder select{-moz-appearance:none;appearance:none;-webkit-appearance:none;border:0;background:transparent;color:#fff;font:inherit;font-size:13px;padding:0 18px 0 0;max-width:180px;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,#fff 0),linear-gradient(135deg,#fff 50%,transparent 0);background-position:calc(100% - 9px) 55%,calc(100% - 4px) 55%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}.lb-folder select option{color:var(--text);background:var(--surface)}.lb-folder select:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.lb-audio-card{width:min(560px,100%);margin:0 auto;display:grid;grid-gap:14px;gap:14px;padding:20px;border-radius:16px;background:var(--surface);border:1px solid var(--border-2)}.lb-audio-cover{height:160px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--plasma),var(--strike));color:#fff;font-size:56px}.lb-audio-card audio{width:100%}.lb-audio-meta{display:flex;justify-content:space-between;color:var(--text-dim);font-size:13px}@media (min-width:900px){.lb-more{width:min(960px,100%);justify-self:center;gap:6px;margin-top:-6px}.lb-more .lb-btn{min-height:30px;padding:4px 11px;font-size:12.5px}.lb-more .lb-btn i{font-size:14px}}.studio-offer{position:fixed;left:50%;top:72px;transform:translateX(-50%);z-index:var(--z-toast);display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;max-width:calc(100vw - 24px);padding:11px 44px 11px 14px;border-radius:12px;background:var(--surface);border:1px solid var(--border-2);box-shadow:var(--shadow-pop);color:var(--text)}.studio-offer-close{top:6px;right:6px}.v3-panel{flex-direction:column;margin-top:6px;padding-top:8px;border-top:1px solid var(--border)}.v3-panel,.v3-row{display:flex;gap:8px}.v3-row{flex-wrap:wrap}.v3-check,.v3-row{align-items:center}.v3-check{display:inline-flex;gap:6px;font-size:12.5px;color:var(--text-dim);cursor:pointer;white-space:nowrap}.v3-check input{accent-color:var(--accent)}.v3-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12px}.v3-tag{border:1px solid var(--border);background:var(--surface);color:var(--text-dim);border-radius:999px;padding:3px 10px;font-size:12px;min-height:26px;cursor:pointer}.v3-tag:hover{color:var(--text);border-color:var(--border-2);background:var(--surface-hover)}.v3-note{font-size:11.5px;line-height:1.45}.v3-note code{font-size:11px;padding:1px 4px;border-radius:4px;background:var(--surface)}.v3-lines{flex-direction:column}.v3-line,.v3-lines{display:flex;gap:6px;align-items:flex-start}.v3-line{width:100%}.v3-line textarea{flex:1 1;min-width:0;min-height:34px;font-size:15px;padding:6px 10px;border:1px solid var(--border);border-radius:10px;background:var(--surface);resize:vertical}@media (max-width:600px){.v3-line{flex-wrap:wrap}.v3-line textarea{flex-basis:100%;order:3}.v3-tag{min-height:32px}}