.music-studio .music-studio-layout{flex:1;min-height:0;height:auto}
.music-studio .music-tracks{display:flex;flex-direction:column;overflow:hidden;padding:0 clamp(18px,2.8vw,42px);min-height:0;box-shadow:none;background:var(--music-canvas)}
.music-studio .music-tracks-header{display:none}
.music-library-head{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;padding:26px 0 20px;gap:12px}
.music-library-head h2{margin:0;font:500 22px/1.25 var(--ui-font);letter-spacing:-.6px}
.music-library-head h2 span{display:inline-block;margin-left:5px;color:var(--ui-muted);font:400 12px var(--ui-font);font-variant-numeric:tabular-nums}
.music-library-head p{margin:6px 0 0;color:var(--ui-muted);font:12px/1.5 var(--ui-font)}
.music-library-head>.action-icon{border:1px solid var(--music-edge,var(--ui-line));border-radius:var(--ui-radius-control);background:var(--music-field,var(--ui-soft))}
.music-library-toolbar{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;gap:12px;min-height:42px;padding-bottom:12px;margin-bottom:16px;border-bottom:1px solid var(--music-edge,var(--ui-line))}
.music-library-toolbar nav{display:flex;gap:4px;min-width:0;overflow:auto;scrollbar-width:none}
.music-library-toolbar nav::-webkit-scrollbar{display:none}
.music-library-toolbar nav button{position:relative;display:flex;align-items:center;justify-content:center;flex:none;min-height:40px;padding:8px 11px;border:0;border-radius:var(--ui-radius-control);background:transparent;color:var(--ui-muted);font:400 13px var(--ui-font);white-space:nowrap;cursor:pointer}
.music-library-toolbar nav button:hover{background:var(--ui-soft);color:var(--ui-ink)}
.music-library-toolbar nav button[aria-pressed=true]{background:var(--glass-selected);color:var(--ui-accent-text,var(--ui-ink))}
.music-sort{flex:none}
.music-library-status{margin:4px 0;color:var(--ui-muted);font:12px/1.5 var(--ui-font);min-height:4px}
.music-library-pending{display:flex;align-items:center;gap:10px;font:12px/1.5 var(--ui-font);padding:8px 0}
.music-library-pending[hidden],.music-library-pages[hidden],.music-player[hidden]{display:none}
.music-library-pending button{border:0;background:none;text-decoration:underline;color:var(--ui-ink);font:inherit;cursor:pointer}
.music-track-list{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding-bottom:12px;scrollbar-width:thin}
.music-track-row{display:flex;align-items:center;gap:14px;min-height:68px;padding:14px 10px;border:1px solid transparent;border-bottom-color:var(--ui-line);border-radius:12px;transition:background .16s ease,border-color .16s ease}
.music-track-row:hover{background:var(--glass-hover)}
.music-track-row.is-current{border-color:var(--glass-field-edge,var(--ui-line));background:var(--glass-selected)}
.music-track-main{flex:1;min-width:0;display:grid;gap:4px}
.music-track-main .music-track-summary{width:100%}
.music-track-art{flex:none;position:relative;display:grid;place-items:center;width:52px;height:52px;padding:0;border:1px solid var(--ui-line);border-radius:12px;background:var(--glass-field);color:var(--ui-ink);overflow:hidden;cursor:pointer}
.music-track-art>.music-cover-mark{position:absolute;width:34px;height:30px;opacity:.22;color:var(--ui-accent-text,var(--ui-ink))}
.music-track-art>svg{position:relative;z-index:1;width:21px;height:21px}
.music-track-art:hover,.music-track-row.is-current .music-track-art{color:var(--ui-accent-text,var(--ui-ink));border-color:var(--ui-muted)}
.music-track-art:disabled{cursor:default;opacity:.4}
.music-cover-mark{display:flex;align-items:center;justify-content:center;gap:3px;width:100%;height:100%}
.music-cover-mark i{display:block;flex:1;max-width:4px;height:var(--bar);border-radius:2px;background:currentColor;transform-origin:center}
.music-track-summary{display:flex;flex:1;min-width:0;flex-direction:column;gap:5px;padding:0;border:0;background:none;text-align:left;color:var(--ui-ink);cursor:pointer}
.music-track-summary strong{font:500 14px/1.35 var(--ui-font)}
.music-track-summary span,.music-track-summary small{color:var(--ui-muted);font:12px/1.4 var(--ui-font)}
.music-track-summary>*{width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.music-track-summary small{font-size:11px}
.music-track-actions{display:flex;align-items:center;gap:2px;flex:none}
:is(.music-studio,.voice-studio) .action-icon{display:grid;place-items:center;width:34px;height:34px;min-width:34px;padding:8px;border:0;border-radius:var(--ui-radius-control);background:transparent;color:var(--ui-muted);cursor:pointer}
:is(.music-studio,.voice-studio) .action-icon svg{display:block;width:18px;height:18px}
:is(.music-studio,.voice-studio) .action-icon:hover{background:var(--glass-hover);color:var(--ui-ink)}
:is(.music-studio,.voice-studio) .action-icon[aria-pressed=true]{color:var(--ui-accent-text,var(--ui-ink));background:var(--glass-selected)}
:is(.music-studio,.voice-studio) .action-icon[aria-pressed=true] svg{fill:color-mix(in srgb,var(--ui-ink) 12%,transparent)}
:is(.music-studio,.voice-studio) .action-icon:disabled{opacity:.35;cursor:default}
.music-track-menu{position:relative}
.music-track-menu>button{display:grid;place-items:center;width:34px;height:34px;padding:8px;border:0;border-radius:var(--ui-radius-control);background:transparent;color:var(--ui-muted);cursor:pointer}
.music-track-menu>button svg{width:18px;height:18px}
.music-track-menu:has(:popover-open)>button,.music-track-menu>button:hover{background:var(--glass-hover);color:var(--ui-ink)}
.music-track-menu>div{position:fixed;inset:auto;margin:0;z-index:7;display:grid;min-width:218px;padding:6px;border:1px solid var(--ui-line);border-radius:var(--ui-radius-menu);background:var(--glass-menu,var(--ui-page));box-shadow:var(--glass-shadow)}
.music-track-menu>div:not(:popover-open){display:none}
.music-track-menu>div .action-icon{display:flex;width:100%;height:38px;gap:9px;justify-content:flex-start;padding:8px 10px;text-align:left;white-space:nowrap;font:12px var(--ui-font)}
.music-track-menu>div .action-icon svg{flex:none}
.music-library-empty{min-height:310px;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:34px 10px;box-sizing:border-box;text-align:center}
.music-library-empty>svg{width:38px;height:38px;stroke-width:1.3;color:var(--ui-muted);margin-bottom:20px}
.music-library-empty h3{margin:0;font:500 clamp(22px,2.1vw,30px)/1.2 var(--ui-font);letter-spacing:-.6px}
.music-library-empty>p{max-width:390px;margin:12px 0 26px;color:var(--ui-muted);font:13px/1.6 var(--ui-font)}
.music-empty-symbol{display:grid;place-items:center;flex:none;width:78px;height:78px;margin-bottom:24px;border:1px solid var(--ui-line);border-radius:18px;background:var(--glass-field);color:var(--ui-muted)}
.music-empty-symbol .music-cover-mark{width:40px;height:36px}
.music-empty-ideas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;width:min(670px,100%)}
.music-empty-ideas button{position:relative;display:flex;flex-direction:column;align-items:flex-start;min-width:0;gap:6px;min-height:137px;padding:16px;border:1px solid var(--music-edge,var(--ui-line));border-radius:12px;background:var(--music-panel,transparent);color:var(--ui-ink);text-align:left;cursor:pointer;transition:border-color .16s ease,background .16s ease}
.music-empty-ideas button:hover{border-color:var(--ui-muted);background:var(--glass-hover)}
.music-empty-ideas strong{font:600 13px/1.4 var(--ui-font)}
.music-empty-ideas span{font:11px/1.5 var(--ui-font);color:var(--ui-muted)}
.music-empty-ideas button>svg{position:absolute;top:17px;right:12px;width:15px;height:15px;color:var(--ui-muted)}
.music-idea-wave{display:flex;align-items:center;gap:3px;height:40px;margin-bottom:10px;color:var(--ui-muted)}
.music-idea-wave i{display:block;width:3px;height:var(--bar);border-radius:2px;background:currentColor;opacity:.65}
.music-idea-wave-1 i{height:calc(var(--bar) * .55);width:4px}
.music-idea-wave-2 i{height:calc(var(--bar) * .8);border-radius:0;width:2px}
.music-library-pages{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--ui-line);font:12px var(--ui-font);color:var(--ui-muted)}
.music-library-pages button{border:1px solid var(--ui-line);border-radius:var(--ui-radius-control);padding:8px 12px;background:var(--ui-soft);color:var(--ui-ink);font:inherit;cursor:pointer}
.music-library-pages button:disabled{opacity:.35}

/* The listening bar stays within reach while the list or composer scrolls. */
:is(.music-studio,.voice-studio).has-music-player{padding-bottom:132px!important}
:is(.music-studio,.voice-studio):has(.music-player.is-minimized){padding-bottom:100px!important}
.music-player{position:fixed;z-index:45;inset:auto 0 max(16px,env(safe-area-inset-bottom));margin:0 auto;box-sizing:border-box;width:min(1180px,calc(100% - 48px));display:grid;grid-template-columns:minmax(180px,1fr) minmax(240px,1.3fr) minmax(170px,1fr);align-items:center;gap:24px;min-height:104px;padding:14px 18px;border:1px solid var(--glass-edge,var(--ui-line));border-radius:18px;background:var(--glass-menu,var(--ui-page));backdrop-filter:blur(28px);box-shadow:var(--glass-shadow);color:var(--ui-ink);font-family:var(--ui-font)}
.music-player-track{display:flex;gap:12px;align-items:center;min-width:0}
.music-player-art{display:grid;place-items:center;flex:none;width:58px;height:58px;overflow:hidden;border:1px solid var(--ui-line);border-radius:12px;background:var(--glass-field);color:var(--ui-accent-text,var(--ui-ink))}
.music-player-art>.music-cover-mark{width:34px;height:30px}
.music-player-art .voice-avatar{width:100%;height:100%;border-radius:inherit}
.music-player-caption{display:flex;flex:1;min-width:0;flex-direction:column;align-items:flex-start;gap:5px;padding:0;border:0;border-radius:4px;background:none;color:var(--ui-ink);text-align:left;cursor:pointer}
.music-player-caption>*{display:block;box-sizing:border-box;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.music-player-caption strong{font:500 14px/1.25 var(--ui-font)}
.music-player-state,.music-player-model{font:11px/1.25 var(--ui-font);color:var(--ui-muted)}
.music-player.is-playing .music-player-state{color:var(--ui-accent-text,var(--ui-ink))}
.music-player.is-playing .music-cover-mark i{animation:music-level .85s ease-in-out infinite alternate;animation-delay:calc(var(--beat) * -.17s)}
@keyframes music-level{from{transform:scaleY(.55)}to{transform:scaleY(1)}}
.music-player-center{min-width:0}
.music-player-buttons{display:flex;align-items:center;justify-content:center;gap:7px;position:relative}
:is(.music-studio,.voice-studio) .music-player .action-icon{width:38px;height:38px;min-width:38px;padding:9px;flex:none}
:is(.music-studio,.voice-studio) .music-player .action-icon svg{width:20px;height:20px}
:is(.music-studio,.voice-studio) .music-player [data-music-action=toggle]{width:44px;height:44px;min-width:44px;margin-inline:4px;padding:12px;border-radius:14px;background:var(--ui-accent);color:var(--ui-accent-ink)}
:is(.music-studio,.voice-studio) .music-player [data-music-action=toggle]:hover{background:var(--ui-accent-hover,var(--ui-accent))}
.music-player-progress{display:flex;align-items:center;gap:10px;margin-top:5px;font:11px var(--ui-font);font-variant-numeric:tabular-nums;color:var(--ui-muted)}
.music-player-progress span{min-width:30px}
.music-player-progress span:last-child{text-align:right}
.music-player input[type=range]{box-sizing:border-box;appearance:none;min-width:0;height:24px;margin:0;padding:0;border:0;border-radius:0;box-shadow:none;background:linear-gradient(to right,var(--ui-accent-text,var(--ui-ink)) var(--range-progress,0%),var(--ui-line) var(--range-progress,0%)) center/100% 3px no-repeat;cursor:pointer}
.music-player input[type=range]::-webkit-slider-thumb{appearance:none;width:11px;height:11px;border:0;border-radius:50%;background:var(--ui-ink);box-shadow:none}
.music-player input[type=range]::-moz-range-thumb{width:11px;height:11px;border:0;border-radius:50%;background:var(--ui-ink)}
.music-player input[type=range]:disabled{opacity:.35;cursor:default}
.music-player-progress input{flex:1}
.music-player-tools,.music-player-volume{display:flex;align-items:center;justify-content:flex-end;gap:2px;min-width:0}
.music-player-volume{gap:2px;margin-right:8px}
.music-player-volume input{width:64px}
.music-repeat-one{position:absolute;right:calc(50% - 91px);top:4px;font:9px var(--ui-font);color:var(--ui-accent-text,var(--ui-ink));pointer-events:none}
.music-repeat-one[hidden]{display:none}
.music-player.is-minimized{min-height:74px;padding-block:10px}
.music-player.is-minimized .music-player-art{width:46px;height:46px}
.music-player.is-minimized .music-player-progress,.music-player.is-minimized .music-player-state{display:none}
:is(.music-studio,.voice-studio) :is(.music-player button,.music-player input,.music-track-art,.music-track-summary,.music-library-toolbar button):focus-visible{outline:2px solid var(--ui-focus,var(--ui-accent-text));outline-offset:3px}

.music-library-dialog{width:min(600px,calc(100vw - 32px));max-height:85dvh;box-sizing:border-box;padding:26px;border:1px solid var(--glass-edge,var(--ui-line));border-radius:20px;background:var(--glass-menu,var(--ui-page));color:var(--ui-ink);box-shadow:var(--glass-shadow);font:14px/1.65 var(--ui-font)}
.music-library-dialog::backdrop{background:color-mix(in srgb,var(--ui-page) 70%,transparent);backdrop-filter:blur(8px)}
.music-library-dialog header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.music-library-dialog h2{font:500 23px/1.3 var(--ui-font);margin:0 0 14px;overflow-wrap:anywhere}
.music-library-dialog h3{font:500 14px var(--ui-font);margin:22px 0 8px}
.music-library-dialog pre{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.75 var(--ui-font);color:var(--ui-muted)}
.music-library-dialog label{display:grid;gap:6px}
.music-library-dialog input{box-sizing:border-box;width:100%;padding:12px;border:1px solid var(--ui-line);border-radius:var(--ui-radius-field);background:var(--glass-field);color:var(--ui-ink);font:14px var(--ui-font)}
.music-library-dialog footer{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}
.music-library-dialog footer button{min-height:40px;padding:9px 15px;border:1px solid var(--ui-line);border-radius:var(--ui-radius-control);background:var(--glass-control);color:var(--ui-ink);font:13px var(--ui-font);cursor:pointer}
.music-detail-actions{display:flex;gap:7px;margin-top:20px}
.music-detail-model{color:var(--ui-muted)}
.music-studio [data-music-counter].is-over{color:var(--ui-danger,#d16d6d)}
@media(max-width:1100px){
 .music-empty-ideas{grid-template-columns:1fr;max-width:350px;gap:8px}.music-empty-ideas button{display:grid;grid-template-columns:42px minmax(0,1fr) 16px;gap:4px 12px;min-height:74px;padding:14px}.music-idea-wave{grid-row:1/3;margin:0;gap:2px}.music-idea-wave i{width:2px}.music-idea-wave i:nth-child(n+9){display:none}.music-empty-ideas strong,.music-empty-ideas span{grid-column:2}.music-empty-ideas button>svg{position:static;grid-column:3;grid-row:1/3;align-self:center}
 .music-library-toolbar{flex-wrap:wrap}.music-player{gap:16px;grid-template-columns:minmax(160px,1fr) minmax(220px,1.3fr) auto}.music-player-volume input{display:none}.music-player-volume{margin-right:0}
}
@media(max-width:900px){
 .music-studio .music-tracks{margin-top:20px;padding:0;overflow:visible;min-height:0;max-height:none;border:0;background:transparent;backdrop-filter:none}
 .music-library-head{padding:20px 0 12px}.music-library-head h2{font-size:20px}.music-library-toolbar{margin-bottom:12px;padding-bottom:8px;gap:8px}
 .music-library-toolbar nav{flex:1}.music-library-toolbar nav button{min-height:44px;padding-inline:10px;font-size:12px}
 .music-track-list{min-height:0;max-height:none;overflow:visible}.music-library-empty{min-height:220px;height:auto;padding:28px 16px}.music-library-empty h3{font-size:21px}.music-empty-symbol{width:64px;height:64px;margin-bottom:18px}
 .music-library-tools>summary{min-height:44px;box-sizing:border-box;padding:12px 0;font:14px var(--ui-font);color:var(--ui-muted);cursor:pointer}
 :is(.music-studio,.voice-studio).has-music-player{padding-bottom:216px!important}
 :is(.music-studio,.voice-studio):has(.music-player.is-minimized){padding-bottom:100px!important}
 .music-player{width:calc(100% - 24px);bottom:max(12px,env(safe-area-inset-bottom));grid-template-columns:minmax(0,1fr) auto;gap:10px 8px;padding:12px;min-height:0;border-radius:18px}
 .music-player-track{grid-column:1;grid-row:1;gap:10px}.music-player-art{width:46px;height:46px}.music-player-art>.music-cover-mark{width:28px;height:26px}.music-player-caption{gap:4px}.music-player-caption strong{font-size:13px}.music-player-state{font-size:10px}.music-player-model{font-size:10px}
 .music-player-tools{grid-column:2;grid-row:1}.music-player-volume{display:none}.music-player-center{grid-column:1/3;grid-row:2}
 :is(.music-studio,.voice-studio) .music-player .action-icon{width:42px;height:42px;min-width:42px;padding:11px}
 .music-player-buttons{gap:10px}.music-player-progress{margin-top:2px}
 .music-player.is-minimized{grid-template-columns:minmax(0,1fr) 44px auto;min-height:70px;padding:10px}.music-player.is-minimized .music-player-art{display:none}.music-player.is-minimized .music-player-center{grid-column:2;grid-row:1}.music-player.is-minimized .music-player-tools{grid-column:3}.music-player.is-minimized .music-player-buttons{gap:0}.music-player.is-minimized .music-player-buttons>[data-music-action]:not([data-music-action=toggle]),.music-player.is-minimized .music-repeat-one{display:none}.music-player.is-minimized [data-music-action=toggle]{margin:0}
 .music-library-dialog{padding:20px;border-radius:18px}.music-library-dialog h2{font-size:21px}
}
@media(max-width:600px){
 .music-track-row{display:grid;grid-template-columns:48px minmax(0,1fr);gap:8px 12px;padding:14px 8px}.music-track-art{width:48px;height:48px;grid-row:1/3}.music-track-main{grid-column:2;grid-row:1/3}.music-track-actions{grid-column:2;justify-self:end}.music-track-summary{grid-column:auto}.music-track-summary strong{font-size:14px}.music-track-summary span,.music-track-summary small{font-size:11px}
 .music-library-toolbar .music-sort{width:100%}.music-library-toolbar nav{width:100%}.music-library-toolbar nav button{flex:1}.music-player-caption strong{font-size:12px}
}
@media(prefers-reduced-motion:reduce){.music-player.is-playing .music-cover-mark i{animation:none}.music-track-row,.music-empty-ideas button{transition:none}}