/* One selected song: versions and conversation. */
:root{--song-surface:#fff;--song-soft:#f5f8fc;--song-border:#dfe7f1;--song-text:#233d60;--song-muted:#7d8fa7}
[data-theme=dark]{--song-surface:#101f34;--song-soft:#172b46;--song-border:#2b405e;--song-text:#d4e2f6;--song-muted:#8fa7c8}
.sidebar-profile{display:flex;align-items:flex-start;gap:11px;padding:0 0 23px;margin:0 0 22px;border-bottom:1px solid #ffffff12;flex-shrink:0}
.sidebar-artist-logo{display:flex;align-items:center;justify-content:center;flex:0 0 43px;width:43px;height:48px;border-radius:10px;overflow:hidden;background:#19304d;color:#bfd3ef;border:1px solid #ffffff12}
.sidebar-artist-logo img{width:100%;height:100%;object-fit:contain;background:#fff}
.sidebar-artist-logo>span{font-size:13px;font-weight:600}
.sidebar-profile-copy{min-width:0;flex:1}
.sidebar-profile-copy>.eyebrow{display:block;font-size:8px;letter-spacing:.11em;line-height:1.5;color:#8197b6}
.sidebar-profile-copy>strong{font-size:14px;font-weight:600;line-height:1.55;display:block;overflow-wrap:anywhere;color:#f0f5ff;margin-top:5px}
.sidebar-profile .membership-line{display:flex;flex-direction:column;align-items:flex-start;gap:6px;margin-top:8px;font-size:9px;line-height:1.6;color:#8197b6}
.sidebar-profile .tenure-badge{font-size:8px;line-height:1.4;padding:3px 7px;border:1px solid #284463;background:#152a45;color:#adc6e8;border-radius:20px}
.sidebar-profile-edit{display:flex;align-items:center;gap:7px;font-size:10px;color:#a1bff1;margin-top:7px;min-height:32px;text-align:left}
.sidebar-profile-edit svg{width:11px;height:11px;transform:rotate(-90deg)}
.song-nav-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 10px 12px;flex-shrink:0}
.song-nav-heading .workspace-label{padding:0;margin:0;font-size:9px}
.song-nav-heading .count{font-size:10px;display:inline-flex;align-items:center;justify-content:center;min-width:21px;height:21px;background:#ffffff0a;border-radius:5px;color:#9fb4d1}
.sidebar-add-song{display:flex;align-items:center;gap:10px;justify-content:center;min-height:43px;padding:10px;border:1px solid #2b405d;border-radius:9px;color:#a9c1e3;font-size:12px;margin-top:15px;flex-shrink:0}
.sidebar-add-song:hover{background:#172b46;border-color:#526f96}
.sidebar-add-song svg{width:17px;height:17px}
.sidebar .sidebar-bottom{padding-top:18px}
.sidebar .studio-account{padding-top:16px}
.sidebar-collapsed .sidebar-profile-copy,.sidebar-collapsed .song-nav-heading{display:none}
.sidebar-collapsed .sidebar-profile{justify-content:center;padding-bottom:18px;margin-bottom:15px}
.sidebar-collapsed .sidebar-artist-logo{flex-basis:40px;width:40px;height:44px}
.sidebar-collapsed .sidebar-add-song>span:last-child{display:none}
.sidebar-collapsed .sidebar-add-song{padding:10px;margin-top:12px}
.preview-note{min-height:37px;line-height:1.6}
.song-main{padding:34px 32px 32px;max-width:1460px;margin:0 auto}
.selected-song-header{display:flex;gap:20px;align-items:center;margin-bottom:30px;min-width:0}
.selected-song-header .project-art{height:76px;width:70px;flex:0 0 70px;border-radius:14px}
.selected-song-copy{flex:1;min-width:0}
.selected-song-copy .eyebrow{font-size:10px;line-height:1.6}
.selected-song-copy h1{font-size:clamp(29px,3vw,42px);letter-spacing:-.045em;line-height:1.18;margin:6px 0 0;font-weight:400;overflow-wrap:anywhere}
.selected-song-copy p{font-size:12px;color:var(--song-muted);line-height:1.7;margin-top:9px}
.selected-song-header>.button{min-height:44px;flex-shrink:0;font-size:12px;padding:12px 17px;gap:8px}
.selected-song-header>.button svg{width:16px;height:16px}
.song-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;align-items:start}
.versions-panel,.conversation-panel{min-width:0;overflow:hidden;border:1px solid var(--song-border);border-radius:14px;background:var(--song-surface)}
.versions-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px 22px 18px}
.versions-heading h2,.chat-heading h2{font-size:17px;font-weight:600;letter-spacing:-.02em;color:var(--song-text);margin:0}
.versions-heading>span{font-size:11px;display:flex;align-items:center;justify-content:center;min-width:26px;height:25px;background:var(--song-soft);color:var(--song-muted);border-radius:7px;padding:0 7px}
.song-version-list{list-style:none;margin:0;padding:0 12px 13px}
.song-version-item{display:flex;align-items:center;gap:3px;border:1px solid transparent;border-bottom-color:var(--song-border);border-radius:10px;min-width:0;padding-right:5px}
.song-version-item:last-child{border-bottom-color:transparent}
.song-version-item.is-active{background:var(--song-soft);border-color:#b4c7e6}
.version-choice{display:flex;align-items:center;gap:12px;flex:1;min-width:0;padding:17px 12px;text-align:left;min-height:92px}
.version-choice-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex:0 0 36px;background:var(--song-soft);color:#809bc2;border:1px solid var(--song-border);border-radius:50%}
.version-choice-icon svg{height:13px;width:13px}
.is-active .version-choice-icon{background:var(--blue);border-color:var(--blue);color:#fff}
.version-choice-copy{display:block;flex:1;min-width:0}
.version-choice-copy>strong{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:14px;line-height:1.5;font-weight:600;color:var(--song-text)}
.latest-version{font-size:9px;font-weight:400;line-height:1.4;padding:3px 7px;border:1px solid #cadefa;border-radius:15px;background:#edf3ff;color:#6386be}
.version-choice-copy>small{display:block;font-size:11px;line-height:1.6;margin-top:4px;overflow-wrap:anywhere;color:var(--song-muted)}
.version-meta{display:block;font-size:10px;line-height:1.7;margin-top:4px;color:var(--song-muted)}
.version-selected-indicator{font-size:14px;color:#6d91c8;flex-shrink:0}
.version-download{height:44px;width:38px;min-width:38px;min-height:44px;flex-shrink:0;color:var(--song-muted)}
.version-download svg{height:18px;width:18px}
.supporting-files{margin:0 22px;border-top:1px solid var(--song-border)}
.supporting-files>summary{display:list-item;cursor:pointer;font-size:12px;line-height:1.7;min-height:48px;padding:15px 0;color:var(--song-muted)}
.supporting-files>summary>span{margin-left:6px;font-size:10px}
.supporting-file{display:flex;align-items:center;gap:10px;padding:9px 0;min-height:48px;color:var(--song-text);font-size:12px}
.supporting-file>svg{height:17px;width:17px;flex-shrink:0;color:var(--song-muted)}
.supporting-file>span{min-width:0;flex:1;overflow-wrap:anywhere}
.supporting-file small{display:block;font-size:10px;color:var(--song-muted);line-height:1.6;margin-top:3px}
.conversation-panel .chat-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:21px 22px;border-bottom:1px solid var(--song-border);background:var(--song-surface)}
.conversation-panel .chat-heading p{font-size:11px;color:var(--song-muted);line-height:1.6;margin-top:5px}
.conversation-panel .chat-participants{margin-left:auto;padding-right:0;flex-shrink:0}
.conversation-panel .chat-thread{height:390px;padding:23px 20px 13px}
.conversation-panel .chat-message{max-width:92%}
.conversation-panel .message-label{font-size:10px}
.conversation-panel .message-bubble>p{font-size:14px;line-height:1.65}
.conversation-panel .message-lower time{font-size:9px}
.conversation-panel .message-actions button{min-height:34px;min-width:34px}
.conversation-panel .message-actions button>span{font-size:10px}
.conversation-panel .message-actions button>svg{height:14px;width:14px}
.conversation-panel .message-reference{min-height:48px}
.conversation-panel .reference-description strong{font-size:11px;line-height:1.5}
.conversation-panel .reference-description small{font-size:10px;line-height:1.5}
.conversation-panel .reference-time{font-size:11px}
.conversation-panel .chat-composer{padding:16px 18px 18px}
.conversation-panel .message-input-wrap textarea{font-size:15px;line-height:1.6;min-height:42px}
.conversation-panel .send-message{height:42px;width:42px;min-height:42px;min-width:42px}
.conversation-panel .composer-tools{display:block;padding-top:10px}
.conversation-panel .tag-file{display:flex;align-items:center;justify-content:center;gap:10px;min-height:46px;width:100%;border:0;border-radius:10px;background:var(--blue);color:#fff;padding:10px 13px}
.conversation-panel .tag-file>svg{height:22px;width:22px;flex-shrink:0}
.conversation-panel .tag-file>span{display:flex;align-items:center;gap:9px;font-size:13px;line-height:1.5}
.conversation-panel .tag-file small{display:inline;font-size:10px;line-height:1.5;font-weight:400;opacity:.8;margin:0}
.conversation-panel .chat-empty{font-size:14px;line-height:1.8;color:var(--song-text);text-align:center;margin-top:70px}
.conversation-panel .chat-empty>span{font-size:12px;color:var(--song-muted)}
.player-versions{display:flex;align-items:center;gap:5px;max-width:100%;min-width:0;text-align:left;color:var(--song-muted);min-height:24px}
.player-track .player-versions>span{font-size:10px;line-height:1.5;margin:2px 0 0}
.player-versions svg{height:11px;width:11px}
.player-versions:hover{color:var(--blue)}
[data-theme=dark] .song-version-item.is-active{border-color:#4b70a2;background:#1b3454}
[data-theme=dark] .latest-version{background:#2b486e;border-color:#42638d;color:#b8d1f3}
[data-theme=dark] .version-choice-icon{color:#b2caec}
[data-theme=dark] .is-active .version-choice-icon{color:#fff}
[data-theme=dark] .conversation-panel .chat-heading{background:var(--song-surface)}
@media(min-width:1180px){.song-layout{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.conversation-panel .chat-thread{height:clamp(230px,calc(100dvh - 640px),390px)}}
@media(max-width:1179px) and (min-width:901px){.song-main{padding:28px 24px}.conversation-panel .chat-thread{height:340px}}
@media(max-width:900px){
  .sidebar-profile{padding-bottom:18px;margin-bottom:19px;gap:11px}
  .sidebar-profile-copy>strong{font-size:15px}
  .sidebar-profile-copy>.eyebrow{font-size:9px}
  .sidebar-profile .membership-line{font-size:10px}
  .sidebar-profile .tenure-badge{font-size:9px}
  .sidebar-profile-edit{font-size:11px;min-height:38px;margin-top:5px}
  .sidebar .sidebar-artist-logo{height:50px;width:44px;flex-basis:44px}
  .song-nav-heading .workspace-label{font-size:10px}
  .sidebar .sidebar-bottom{padding-top:12px}
  .sidebar-add-song{min-height:46px;font-size:13px}
  .preview-note{padding:9px 16px;min-height:36px;flex-wrap:nowrap;gap:7px;align-items:center}
  .preview-note strong{font-size:10px}
  .preview-note>span:last-child{flex-basis:auto;padding-left:0;font-size:10px;line-height:1.6}
  .song-main{padding:24px 16px 24px;margin:0;width:100%}
  .selected-song-header{display:grid;grid-template-columns:56px minmax(0,1fr);gap:12px 15px;margin-bottom:23px}
  .selected-song-header .project-art{height:65px;width:56px;grid-column:1;grid-row:1;flex-basis:56px}
  .selected-song-copy{grid-column:2;grid-row:1}
  .selected-song-copy .eyebrow{font-size:9px;line-height:1.6}
  .selected-song-copy h1{font-size:30px;line-height:1.15;margin-top:6px}
  .selected-song-copy p{font-size:11px;line-height:1.6;margin-top:8px}
  .selected-song-header>.button{grid-column:1/-1;min-height:46px;width:100%;font-size:13px;margin-top:6px;justify-content:center}
  .song-layout{gap:18px}
  .versions-panel,.conversation-panel{border-radius:12px}
  .versions-heading{padding:20px 17px 15px}
  .versions-heading h2,.chat-heading h2{font-size:17px}
  .song-version-list{padding:0 9px 10px}
  .version-choice{gap:11px;min-height:93px;padding:14px 9px}
  .version-choice-icon{height:36px;width:36px;flex-basis:36px}
  .version-choice-icon svg{height:14px;width:14px}
  .version-choice-copy>strong{font-size:14px;gap:7px}
  .version-choice-copy>small{font-size:11px}
  .version-meta{font-size:10px}
  .latest-version{font-size:9px;padding:2px 6px}
  .version-download{width:35px;min-width:35px}
  .supporting-files{margin:0 17px}
  .conversation-panel .chat-heading{padding:20px 17px}
  .conversation-panel .chat-heading p{font-size:12px}
  .conversation-panel .chat-thread{height:350px;max-height:60svh;min-height:230px;padding:22px 13px 12px}
  .conversation-panel .chat-message{max-width:95%}
  .conversation-panel .message-bubble>p{font-size:15px}
  .conversation-panel .chat-composer{padding:15px 13px 17px}
  .conversation-panel .message-input-wrap textarea{font-size:16px;min-height:44px}
  .conversation-panel .send-message{height:44px;width:44px;min-height:44px;min-width:44px}
  .conversation-panel .tag-file{min-height:49px}
  .conversation-panel .tag-file small{font-size:10px}
  .conversation-panel .reference-description strong{font-size:12px}
  .conversation-panel .reference-description small{font-size:10px}
  .conversation-panel .reference-time{font-size:12px}
}
@media(max-width:360px){
  .song-main{padding-inline:12px}
  .selected-song-header{grid-template-columns:46px minmax(0,1fr);gap:12px}
  .selected-song-header .project-art{height:57px;width:46px}
  .selected-song-copy h1{font-size:27px}
  .versions-heading{padding-inline:14px}
  .song-version-list{padding-inline:6px}
  .version-choice{gap:8px;padding-inline:7px}
  .version-choice-icon{height:32px;width:32px;flex-basis:32px}
  .version-choice-copy>small{font-size:10px}
  .version-meta{font-size:9px}
  .version-selected-indicator{font-size:12px}
  .version-download{width:32px;min-width:32px}
}
@media(max-width:900px) and (max-height:650px){
  .sidebar{overflow-y:auto;overscroll-behavior:contain}
  .sidebar-top{position:sticky;top:0;z-index:1;background:var(--navy)}
  .sidebar #project-nav{flex:0 0 auto;min-height:0;overflow:visible}
  .sidebar .sidebar-bottom{display:none!important}
}

/* Artist home and a compact version disclosure. */
.side-home{display:flex;align-items:center;gap:11px;min-height:44px;width:100%;padding:11px 13px;border-radius:9px;margin:0 0 21px;color:#a8bad3;font-size:13px;text-align:left;flex-shrink:0}
.side-home>span:first-child,.side-home svg{display:flex;width:18px;height:18px;flex-shrink:0}
.side-home.active{background:#1c3456;color:#d8e6fc}
.side-home:hover{background:#152b47;color:#fff}
.sidebar-collapsed .side-home{justify-content:center;padding-inline:8px}
.sidebar-collapsed .side-home>span:last-child{display:none}
body:not(.has-player) .sidebar{bottom:0}
body:not(.has-player) .sidebar-backdrop{bottom:0}
body:not(.has-player) .workspace{padding-bottom:26px}
.home-view{padding:4px 0 16px}
.home-welcome{display:flex;align-items:flex-start;gap:23px;padding:31px;border:1px solid var(--song-border);border-radius:17px;background:linear-gradient(120deg,var(--song-surface),var(--song-soft));margin-bottom:34px}
.home-artist-logo{display:flex;align-items:center;justify-content:center;width:88px;height:100px;flex:0 0 88px;border:1px solid var(--song-border);border-radius:16px;background:var(--song-soft);color:#7292c0;overflow:hidden;font-size:26px;font-weight:600}
.home-artist-logo img{height:100%;width:100%;object-fit:contain;background:#fff}
.home-artist-logo:disabled{cursor:default}
.home-welcome-copy{min-width:0;flex:1;padding-top:3px}
.home-welcome-copy .eyebrow{font-size:10px;line-height:1.7}
.home-welcome h1{font-size:clamp(32px,3.2vw,46px);font-weight:400;line-height:1.17;letter-spacing:-.045em;margin-top:9px;overflow-wrap:anywhere}
.home-welcome-copy>p{font-size:14px;line-height:1.8;color:var(--song-muted);margin-top:14px;max-width:570px}
.home-membership{display:flex;align-items:center;flex-wrap:wrap;gap:11px;margin-top:20px;font-size:11px;line-height:1.8;color:var(--song-muted)}
.home-membership .tenure-badge{font-size:10px;line-height:1.5;padding:4px 10px;background:var(--song-soft);border:1px solid var(--song-border);color:var(--song-muted);border-radius:20px}
.home-welcome>.button{min-height:42px;padding:10px 14px;font-size:12px;gap:8px;flex-shrink:0;margin-top:5px}
.home-welcome>.button svg{height:16px;width:16px}
.home-songs-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 18px}
.home-songs-heading h2{font-size:21px;font-weight:500;line-height:1.5;letter-spacing:-.025em}
.home-songs-heading>span{font-size:12px;color:var(--song-muted)}
.home-song-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.home-song-card{display:flex;align-items:center;gap:19px;min-width:0;min-height:148px;text-align:left;border:1px solid var(--song-border);border-radius:14px;padding:24px;background:var(--song-surface);transition:border-color .15s,transform .15s}
.home-song-card:hover{border-color:#8da9d8;transform:translateY(-2px)}
.home-song-card:focus-visible{outline:3px solid #7ba0ff;outline-offset:3px}
.home-song-cover{display:flex;align-items:center;justify-content:center;flex:0 0 68px;width:68px;height:76px;border:1px solid #cfddf2;background:linear-gradient(145deg,#eef4ff,#d9e7ff);color:#698bc2;border-radius:12px;overflow:hidden}
.home-song-cover svg{height:29px;width:29px}
.home-song-cover img{height:100%;width:100%;object-fit:contain;background:#fff}
.home-song-cover.song-tone-1{background:linear-gradient(145deg,#e5edf9,#c8d7ed);color:#5a78a4}
.home-song-cover.song-tone-2{background:linear-gradient(145deg,#e7ecff,#cdd7ff);color:#6b7fbd}
.home-song-copy{min-width:0;flex:1}
.home-song-copy>strong{display:block;font-size:20px;font-weight:500;line-height:1.4;letter-spacing:-.025em;color:var(--song-text);overflow-wrap:anywhere}
.home-song-artist{display:block;font-size:12px;line-height:1.7;color:var(--song-muted);margin-top:5px}
.home-song-meta{display:block;font-size:11px;line-height:1.8;color:var(--song-muted);margin-top:9px}
.home-song-arrow{display:flex;align-items:center;justify-content:center;width:24px;flex:0 0 24px;color:#8ca3c6}
.home-song-arrow svg{height:19px;width:19px;transform:rotate(-90deg)}
.home-empty{font-size:14px;line-height:1.8;color:var(--song-muted);padding:28px 0}
.back-home{display:inline-flex;align-items:center;gap:9px;min-height:35px;font-size:12px;line-height:1.6;color:var(--song-muted);margin:0 0 13px;padding:0 3px}
.back-home svg{height:16px;width:16px}
.back-home:hover{color:var(--blue)}
.versions-heading{display:block;padding:0}
.versions-toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:82px;padding:19px 22px;text-align:left;color:var(--song-text)}
.versions-toggle:hover{background:var(--song-soft)}
.versions-toggle-copy{display:block;min-width:0}
.versions-toggle-copy>strong{display:block;font-size:17px;font-weight:600;line-height:1.5;letter-spacing:-.02em}
.versions-toggle-copy>span{display:block;font-size:11px;line-height:1.7;color:var(--song-muted);margin-top:4px}
.versions-toggle-end{display:flex;align-items:center;gap:10px;color:#7797c4;flex-shrink:0}
#versions-action{font-size:11px}
.versions-toggle #files-count{display:flex;align-items:center;justify-content:center;font-size:10px;min-width:24px;height:24px;padding:0 6px;border-radius:6px;background:var(--song-soft);color:var(--song-muted)}
.versions-chevron{display:flex;transition:transform .15s}
.versions-chevron svg{height:17px;width:17px}
.versions-toggle[aria-expanded=true] .versions-chevron{transform:rotate(180deg)}
.current-version{display:flex;align-items:center;gap:11px;padding:1px 20px 20px;min-width:0}
.current-version-play{display:flex;align-items:center;justify-content:center;flex:0 0 39px;width:39px;height:39px;border-radius:50%;background:var(--blue);color:#fff}
.current-version-play svg{width:14px;height:14px}
.current-version-copy{flex:1;min-width:0}
.current-version-copy>strong{display:block;font-size:12px;font-weight:500;line-height:1.6;color:var(--song-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.current-version-copy>span{display:block;font-size:10px;line-height:1.7;color:var(--song-muted);margin-top:4px}
.current-version>.download{width:38px;height:44px;min-width:38px;min-height:44px;color:var(--song-muted)}
.current-version>.download svg{height:18px;width:18px}
#versions-content{border-top:1px solid var(--song-border);padding-top:9px}
#versions-content .song-version-list{padding-top:0}
[data-theme=dark] .home-song-cover{background:linear-gradient(145deg,#1e3b62,#2e4e79);border-color:#39577e;color:#aac6ef}
[data-theme=dark] .home-song-cover.song-tone-1{background:linear-gradient(145deg,#263c58,#354d6c);color:#afc6e4}
[data-theme=dark] .home-song-cover.song-tone-2{background:linear-gradient(145deg,#293862,#3b4f84);color:#b3c3ee}
[data-theme=dark] .home-song-card:hover{border-color:#688dc4}
@media(min-width:1180px){.conversation-panel .chat-thread{height:clamp(210px,calc(100dvh - 700px),390px);min-height:210px}}
@media(max-width:900px){
  .home-view{padding-top:0}
  .home-welcome{display:grid;grid-template-columns:62px minmax(0,1fr);gap:0 15px;padding:24px 20px;margin-bottom:25px;border-radius:14px}
  .home-artist-logo{grid-column:1;grid-row:1/3;align-self:center;width:62px;height:74px;min-width:0;font-size:21px;border-radius:12px}
  .home-welcome-copy{display:contents}
  #home-eyebrow{grid-column:2;grid-row:1;font-size:9px;line-height:1.6;align-self:end}
  .home-welcome h1{grid-column:2;grid-row:2;font-size:29px;line-height:1.18;margin-top:7px}
  #home-description{grid-column:1/-1;grid-row:3;font-size:14px;line-height:1.75;margin-top:19px;max-width:none}
  #home-membership{grid-column:1/-1;grid-row:4;font-size:11px;line-height:1.6;gap:8px 11px;margin-top:15px}
  .home-membership .tenure-badge{font-size:10px}
  .home-welcome>.button{grid-column:1/-1;grid-row:5;min-height:44px;width:100%;font-size:13px;justify-content:center;margin-top:19px}
  .home-songs-heading{margin-bottom:14px}
  .home-songs-heading h2{font-size:19px}
  .home-songs-heading>span{font-size:11px}
  .home-song-grid{grid-template-columns:minmax(0,1fr);gap:12px}
  .home-song-card{min-height:116px;padding:18px 16px;gap:14px;border-radius:12px}
  .home-song-cover{height:65px;width:56px;flex-basis:56px;border-radius:10px}
  .home-song-cover svg{height:25px;width:25px}
  .home-song-copy>strong{font-size:18px;line-height:1.4}
  .home-song-artist{font-size:11px}
  .home-song-meta{font-size:11px;margin-top:7px;line-height:1.7}
  .home-song-arrow{flex-basis:17px;width:17px}
  .home-song-arrow svg{height:16px;width:16px}
  .back-home{min-height:35px;margin-bottom:12px;font-size:12px}
  .versions-toggle{padding:18px 17px;min-height:80px}
  .versions-toggle-copy>strong{font-size:17px}
  .versions-toggle-copy>span{font-size:12px}
  .versions-toggle-end{gap:8px}
  #versions-action{font-size:11px}
  .current-version{padding:0 15px 17px;gap:10px}
  .current-version-play{height:44px;width:44px;flex-basis:44px}
  .current-version-play svg{height:16px;width:16px}
  .current-version-copy>strong{font-size:12px}
  .current-version-copy>span{font-size:10px}
  .current-version>.download{width:35px;min-width:35px}
  .side-home{font-size:14px;min-height:46px;margin-bottom:18px}
}
@media(max-width:360px){
  .home-welcome{padding:21px 16px;grid-template-columns:51px minmax(0,1fr);gap:0 12px}
  .home-artist-logo{height:64px;width:51px;font-size:18px}
  .home-welcome h1{font-size:27px}
  #home-description{font-size:13px}
  .home-song-card{padding:16px 13px;gap:12px}
  .home-song-cover{width:46px;height:57px;flex-basis:46px}
  .home-song-copy>strong{font-size:17px}
  .home-song-meta{font-size:10px}
  .versions-toggle{padding-inline:14px}
  .versions-toggle-end{gap:6px}
  #versions-action{font-size:10px}
  .current-version{padding-inline:12px;gap:9px}
  .current-version-play{width:39px;height:39px;flex-basis:39px}
  .current-version-copy>strong{font-size:11px}
  .current-version-copy>span{font-size:9px}
}
@media(prefers-reduced-motion:reduce){.home-song-card,.versions-chevron{transition:none}.home-song-card:hover{transform:none}}

/* Studio artist directory and unread inbox. */
.artists-nav-group{display:flex;flex-direction:column;flex:1;min-height:0;margin-top:1px}
#artist-nav{overflow-y:auto;flex:1;min-height:80px;scrollbar-width:thin;scrollbar-color:#2c4465 transparent}
.artist-nav-item{position:relative;display:flex;align-items:center;gap:10px;min-height:62px;width:100%;padding:11px 9px;border-radius:9px;text-align:left;color:#b7c9e2}
.artist-nav-item:hover{background:#172b46}
.artist-nav-avatar{display:flex;align-items:center;justify-content:center;width:34px;height:39px;flex:0 0 34px;overflow:hidden;border:1px solid #314761;border-radius:8px;background:#1c304d;color:#aec6e8;font-size:11px}
.artist-nav-avatar img{height:100%;width:100%;object-fit:contain;background:#fff}
.artist-nav-name{min-width:0;flex:1;font-size:12px;line-height:1.6;overflow-wrap:anywhere}
.unread-badge{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-width:23px;height:23px;padding:0 6px;border-radius:20px;background:#db536c;color:#fff;font-size:10px;font-weight:600;line-height:1;letter-spacing:0}
.home-artist-card{position:relative;display:flex;align-items:center;gap:20px;min-width:0;min-height:185px;padding:27px 24px;border:1px solid var(--song-border);border-radius:14px;background:var(--song-surface);text-align:left;transition:border-color .15s,transform .15s}
.home-artist-card:hover{border-color:#8da9d8;transform:translateY(-2px)}
.home-artist-card:focus-visible{outline:3px solid #7ba0ff;outline-offset:3px}
.home-artist-card>.unread-badge,.home-song-card>.unread-badge{position:absolute;right:15px;top:15px}
.artist-card-avatar{display:flex;align-items:center;justify-content:center;flex:0 0 73px;width:73px;height:84px;border:1px solid var(--song-border);border-radius:13px;background:var(--song-soft);overflow:hidden;color:#809fce;font-size:24px;font-weight:500}
.artist-card-avatar img{height:100%;width:100%;object-fit:contain;background:#fff}
.artist-card-copy{min-width:0;flex:1}
.artist-card-copy>strong{display:block;font-size:21px;font-weight:500;line-height:1.45;letter-spacing:-.025em;overflow-wrap:anywhere;color:var(--song-text)}
.artist-card-meta{display:block;font-size:12px;color:var(--song-muted);line-height:1.7;margin-top:6px}
.card-message-preview{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;font-size:11px;line-height:1.75;color:var(--song-muted);margin-top:10px;overflow-wrap:anywhere}
.card-message-preview>b{font-weight:500;color:var(--song-text)}
.home-song-card{position:relative;min-height:165px}
.home-song-card.has-unread .home-song-copy,.home-artist-card.has-unread .artist-card-copy{padding-right:12px}
.home-song-card .home-song-meta{margin-top:7px}
.home-artist-card.has-unread,.home-song-card.has-unread{border-color:#b1c4e3}
.artist-welcome{display:flex;align-items:flex-start;gap:23px;padding:27px 0 31px;margin-bottom:21px;border-bottom:1px solid var(--song-border)}
.artist-welcome-copy{min-width:0;flex:1}
.artist-welcome-copy>.eyebrow{font-size:10px}
.artist-welcome h1{font-size:clamp(30px,3vw,43px);line-height:1.2;font-weight:400;letter-spacing:-.04em;margin-top:7px;overflow-wrap:anywhere}
.artist-welcome .home-membership{margin-top:13px}
.artist-unread-summary{font-size:12px;line-height:1.8;color:var(--song-muted);margin-top:12px}
.artist-actions{display:flex;align-items:center;gap:9px;flex-shrink:0;padding-top:5px}
.artist-actions>.button{font-size:12px;min-height:43px;padding:11px 14px;gap:8px}
.artist-actions>.button svg{height:16px;width:16px}
.notifications-toggle{position:relative;flex-shrink:0;width:36px;height:36px;min-width:36px;min-height:36px}
.notifications-toggle>span:first-child{display:flex;align-items:center;justify-content:center}
.notifications-toggle svg{width:19px;height:19px}
.notification-count{position:absolute;top:-3px;right:-5px;display:flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;border-radius:12px;background:#db536c;color:#fff;font-size:9px;font-weight:600;border:2px solid var(--song-surface)}
.notifications-dialog{width:600px;max-width:calc(100vw - 28px)}
.notifications-dialog .dialog-intro{margin:10px 0 5px;font-size:12px}
.notification-group{margin-top:20px}
.notification-group>h3{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;font-weight:500;color:var(--song-text);margin-bottom:10px}
.notification-thread{display:flex;align-items:center;gap:13px;width:100%;min-height:92px;padding:15px 12px;text-align:left;border:1px solid var(--song-border);border-radius:10px;margin-top:9px;background:var(--song-soft)}
.notification-thread:hover{border-color:#7298cf}
.notification-thread-icon{display:flex;align-items:center;justify-content:center;width:34px;height:40px;flex:0 0 34px;background:var(--song-surface);color:#829ec8;border-radius:8px}
.notification-thread-icon svg{width:20px;height:20px}
.notification-thread-copy{min-width:0;flex:1}
.notification-thread-copy>strong{display:block;font-size:13px;line-height:1.6;font-weight:500;color:var(--song-text)}
.notification-thread-copy>span{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere;font-size:11px;line-height:1.75;color:var(--song-muted);margin-top:4px}
.notifications-empty{padding:28px 0 10px;color:var(--song-muted);font-size:14px;line-height:1.8}
.project-nav-item{position:relative}
.project-nav-item>.unread-badge{margin-left:auto}
.sidebar-collapsed .artist-nav-name{display:none}
.sidebar-collapsed .artist-nav-item{padding:10px 8px;justify-content:center}
.sidebar-collapsed .artist-nav-item>.unread-badge,.sidebar-collapsed .project-nav-item>.unread-badge{position:absolute;top:5px;right:0;min-width:17px;height:17px;font-size:8px;padding:0 4px;border:2px solid var(--navy)}
[data-theme=dark] .home-artist-card.has-unread,[data-theme=dark] .home-song-card.has-unread{border-color:#49698e}
[data-theme=dark] .home-artist-card:hover{border-color:#799ccc}
@media(max-width:1120px) and (min-width:901px){.artist-welcome{flex-wrap:wrap}.artist-actions{margin-left:111px;padding:0}}
@media(max-width:900px){
  .topbar{grid-template-columns:44px minmax(0,1fr) 44px 44px;gap:6px}
  .notifications-toggle{grid-column:3;grid-row:1;width:44px;height:44px;min-width:44px;min-height:44px;padding:12px}
  .theme-toggle{grid-column:4;grid-row:1}
  .notification-count{top:2px;right:1px}
  .artist-nav-item{min-height:64px;padding:11px 9px}
  .artist-nav-name{font-size:14px}
  .artist-nav-avatar{width:36px;height:41px;flex-basis:36px}
  .unread-badge{min-width:24px;height:24px;font-size:11px}
  .home-artist-card{gap:15px;min-height:171px;padding:23px 17px;border-radius:12px}
  .artist-card-avatar{height:72px;width:60px;flex-basis:60px;font-size:21px;border-radius:11px}
  .artist-card-copy>strong{font-size:20px;line-height:1.45}
  .artist-card-meta{font-size:12px}
  .card-message-preview{font-size:12px;line-height:1.7;margin-top:9px}
  .home-artist-card>.unread-badge,.home-song-card>.unread-badge{top:11px;right:11px}
  .home-song-card{min-height:148px;padding-block:20px}
  .artist-welcome{display:grid;grid-template-columns:62px minmax(0,1fr);gap:17px 15px;padding:20px 0 24px;margin-bottom:23px}
  .artist-welcome>.home-artist-logo{grid-column:1;grid-row:1;align-self:start;width:62px;height:74px}
  .artist-welcome-copy{grid-column:2;grid-row:1;min-width:0}
  .artist-welcome h1{font-size:30px;line-height:1.2}
  .artist-welcome-copy>.eyebrow{font-size:9px}
  .artist-welcome .home-membership{font-size:10px;line-height:1.7;gap:8px;margin-top:12px}
  .artist-unread-summary{font-size:11px;line-height:1.7;margin-top:11px}
  .artist-actions{grid-column:1/-1;grid-row:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:9px;width:100%;padding:0}
  .artist-actions>.button{min-height:46px;width:100%;font-size:12px;padding:11px 9px;justify-content:center}
  .notifications-dialog{width:calc(100vw - 24px);max-width:calc(100vw - 24px)}
  .notification-thread{padding:13px 10px;gap:10px}
  .notification-thread-copy>strong{font-size:14px}
  .notification-thread-copy>span{font-size:12px}
  .notification-thread>.unread-badge{min-width:22px;height:22px;font-size:10px}
}
@media(max-width:360px){
  .home-artist-card{gap:12px;padding:22px 13px;min-height:170px}
  .artist-card-avatar{width:47px;height:60px;flex-basis:47px;font-size:18px}
  .artist-card-copy>strong{font-size:18px}
  .card-message-preview{font-size:11px}
  .home-song-card{min-height:145px}
  .artist-welcome{grid-template-columns:50px minmax(0,1fr);gap:16px 12px}
  .artist-welcome>.home-artist-logo{width:50px;height:62px;font-size:18px}
  .artist-welcome h1{font-size:27px}
}
@media(prefers-reduced-motion:reduce){.home-artist-card{transition:none}.home-artist-card:hover{transform:none}}

/* A stable song color follows its card, navigation, conversation and player. */
.song-color{--song-accent:hsl(var(--song-hue,214) 67% 43%);--song-tint:hsl(var(--song-hue,214) 78% 95%);--song-color-border:hsl(var(--song-hue,214) 48% 81%)}
[data-theme=dark] .song-color{--song-accent:hsl(var(--song-hue,214) 77% 72%);--song-tint:hsl(var(--song-hue,214) 35% 22%);--song-color-border:hsl(var(--song-hue,214) 35% 42%)}
.home-song-card.song-color,[data-theme=dark] .home-song-card.song-color{border-left:4px solid var(--song-accent)}
.home-song-card.song-color .home-song-cover,.song-color .mini-cover{color:var(--song-accent);background:var(--song-tint);border-color:var(--song-color-border)}
.sidebar .project-nav-item.song-color{border-left:3px solid hsl(var(--song-hue) 72% 73%)}
.sidebar .project-nav-item.song-color .song-nav-icon{color:hsl(var(--song-hue) 72% 73%)}
.notification-thread.song-color .notification-thread-icon{background:var(--song-tint);border-color:var(--song-color-border);color:var(--song-accent)}
.song-color .selected-song-copy .eyebrow{display:flex;align-items:center;gap:8px}
.song-color .selected-song-copy .eyebrow::before{content:"";width:9px;height:9px;flex:0 0 9px;border-radius:50%;background:var(--song-accent)}
.song-color .selected-song-header .project-art{background:var(--song-tint);border:1px solid var(--song-color-border)}
.song-color .selected-song-header .project-art>span{background:var(--song-accent)}
.selected-song-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.selected-song-actions>.button{min-height:44px;gap:8px;padding:12px 15px;font-size:12px;white-space:nowrap}
.selected-song-actions>.button svg{width:16px;height:16px;flex-shrink:0}
.mark-song-unread:disabled{opacity:.5;cursor:default}
@media(max-width:1100px) and (min-width:901px){.selected-song-actions{flex-direction:column;align-items:stretch}}
@media(max-width:900px){
  .selected-song-actions{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr);gap:9px;width:100%;margin-top:6px}
  .selected-song-actions>.button{min-height:46px;width:100%;font-size:13px;justify-content:center;white-space:normal}
}

/* Room for a conversation, with playback kept beside its selected version. */
.conversation-panel .chat-thread{height:clamp(500px,64dvh,780px);min-height:500px;max-height:none;padding:26px 24px 18px}
.conversation-panel .message-bubble>p{font-size:15px;line-height:1.7}
.conversation-panel .chat-heading h2{font-size:19px}
.conversation-panel .chat-message{max-width:92%}
.inline-player{display:grid;grid-template-columns:40px minmax(0,1fr) 40px;align-items:center;gap:10px;padding:0 20px 20px;min-width:0}
.inline-player>.icon-button{height:44px;width:40px;min-height:44px;color:var(--song-text);border:1px solid var(--song-border);border-radius:9px;background:var(--song-soft)}
.inline-player>.icon-button svg{height:16px;width:16px}
.inline-seek{min-width:0}
.inline-player input[type=range]{display:block;width:100%;min-width:0;accent-color:var(--song-accent,var(--blue));cursor:pointer;height:28px;margin:0}
.inline-time-labels{display:flex;justify-content:space-between;gap:8px;font-size:10px;line-height:1.5;font-variant-numeric:tabular-nums;color:var(--song-muted)}
.inline-volume{display:flex;align-items:center;gap:9px;grid-column:1/-1;justify-self:end;width:130px;min-height:32px;color:var(--song-muted)}
.inline-volume svg{height:16px;width:16px;flex:0 0 16px}
@media(min-width:1180px){.song-layout{grid-template-columns:minmax(280px,.7fr) minmax(0,1.55fr)}}
@media(max-width:900px){
  .conversation-panel .chat-thread{height:clamp(440px,70svh,720px);min-height:440px;max-height:none;padding:24px 15px 18px}
  .conversation-panel .message-bubble>p{font-size:15px;line-height:1.7}
  .conversation-panel .chat-message{max-width:96%}
  .inline-player{padding:0 15px 18px;gap:10px}
}
@media(max-width:360px){.inline-player{padding-inline:12px;gap:7px;grid-template-columns:38px minmax(0,1fr) 38px}.inline-player>.icon-button{width:38px}}
@media(max-width:900px) and (max-height:500px){.conversation-panel .chat-thread{height:400px;min-height:400px}}

.conversation-panel .chat-thread{overscroll-behavior:auto;overscroll-behavior-y:auto}
.home-artist-logo[role=img]{cursor:default}
.sidebar-artist-link{gap:8px;margin:8px 8px 0;min-height:40px;flex-shrink:0}
.sidebar-artist-link svg{width:15px;height:15px}
.artist-contact-details{display:flex;flex-wrap:wrap;gap:9px 20px;margin-top:13px;font-size:12px;color:var(--song-muted)}
.artist-contact-details a{display:flex;align-items:center;gap:7px;overflow-wrap:anywhere;min-width:0}
.artist-contact-details svg{height:14px;width:14px}
.artist-actions{flex-wrap:wrap}
.artist-actions .button{white-space:nowrap}
.conversation-panel .attach-audio{display:flex;align-items:center;justify-content:center;gap:10px;min-height:46px;width:100%;margin-top:9px;border:1px solid var(--song-border);border-radius:10px;background:var(--song-soft);color:var(--song-text);padding:10px 13px}
.attach-audio>svg{height:19px;width:19px}
.attach-audio>span{display:flex;align-items:center;gap:9px;font-size:13px;line-height:1.5}
.attach-audio small{font-size:10px;color:var(--song-muted)}
.draft-attachments{display:grid;gap:7px}
.draft-attachment{display:flex;align-items:center;gap:10px;border:1px solid var(--song-border);border-radius:10px;background:var(--song-soft);padding:9px 10px;margin-bottom:8px;color:var(--song-text);min-width:0}
.draft-attachment>span{min-width:0;flex:1}.draft-attachment strong{display:block;font-size:12px;overflow-wrap:anywhere;font-weight:500}.draft-attachment small{font-size:10px;color:var(--song-muted)}
.draft-attachment>svg{width:18px;height:18px}.draft-attachment button{width:36px;height:36px;flex-shrink:0;display:grid;place-items:center}
.message-attachment{display:grid;gap:9px;margin-top:10px;min-width:0;max-width:100%;width:310px}
.message-attachment:first-child{margin-top:0}.message-attachment>strong{display:flex;align-items:center;gap:8px;font-size:12px;overflow-wrap:anywhere;min-width:0;font-weight:500}
.message-attachment>strong svg{height:16px;width:16px}
.message-attachment audio{display:block;width:100%;max-width:100%;min-width:0;height:42px}
.message-attachment>a{display:flex;align-items:center;gap:6px;font-size:10px;opacity:.9;min-height:32px}
.message-attachment>a svg{height:13px;width:13px}
.link-preview-note{font-size:12px;line-height:1.7;color:var(--song-muted);margin-top:15px;padding:12px;background:var(--song-soft);border-radius:9px}
.sidebar-collapsed .sidebar-artist-link{display:none}
@media(max-width:900px){.artist-actions{display:grid;grid-template-columns:minmax(0,1fr)}.artist-contact-details{flex-direction:column;gap:10px;font-size:12px}.message-attachment{width:265px}.attach-audio>span{font-size:13px}.attach-audio small{font-size:10px}.home-welcome>#artist-create-open{width:100%;justify-content:center}}
@media(max-width:360px){.message-attachment{width:220px}.attach-audio>span{flex-direction:column;align-items:flex-start;gap:0}.preview-note{align-items:flex-start}}

.artist-nav-item.active{background:#ffffff0c;color:#edf4ff;box-shadow:inset 3px 0 #a1bff1}

/* Artist identity is saturated; song identity is deliberately softer. */
.artist-color{--artist-accent:hsl(var(--artist-hue,227) 76% 43%);--artist-border:hsl(var(--artist-hue,227) 65% 64%);--artist-tint:hsl(var(--artist-hue,227) 52% 95%)}
[data-theme=dark] .artist-color{--artist-border:hsl(var(--artist-hue,227) 62% 58%);--artist-tint:hsl(var(--artist-hue,227) 32% 23%)}
.home-artist-card.artist-color,[data-theme=dark] .home-artist-card.artist-color{border-left:6px solid var(--artist-accent)}
.artist-color .artist-card-avatar,.artist-color .artist-nav-avatar,.artist-color .home-artist-logo,.artist-color .sidebar-artist-logo{background:var(--artist-accent);border-color:var(--artist-accent);color:var(--artist-ink,#fff)}
.artist-nav-item.artist-color{border-left:4px solid var(--artist-accent)}
.artist-nav-item.artist-color.active{background:var(--artist-tint);box-shadow:none;color:var(--song-text);border-color:var(--artist-accent)}
.artist-nav-item.artist-color:not(.active) .artist-nav-name{color:#c2cfdf}
.artist-color .artist-welcome{border-bottom:3px solid var(--artist-accent)}
.artist-color .artist-welcome-copy>.eyebrow::before,.notification-group.artist-color>h3::before{content:"";display:inline-block;width:10px;height:10px;background:var(--artist-accent);border-radius:3px;flex-shrink:0;margin-right:8px}
.song-color{--song-accent:hsl(var(--song-hue,214) 26% 60%);--song-tint:hsl(var(--song-hue,214) 30% 96%);--song-color-border:hsl(var(--song-hue,214) 23% 84%)}
[data-theme=dark] .song-color{--song-accent:hsl(var(--song-hue,214) 25% 70%);--song-tint:hsl(var(--song-hue,214) 17% 22%);--song-color-border:hsl(var(--song-hue,214) 20% 40%)}
.home-song-card.song-color,[data-theme=dark] .home-song-card.song-color{border-left:3px solid var(--song-accent)}
.sidebar .project-nav-item.song-color{border-left-color:hsl(var(--song-hue) 25% 70%)}
.sidebar .project-nav-item.song-color .song-nav-icon{color:hsl(var(--song-hue) 25% 70%)}
.song-view.artist-color .selected-song-copy .eyebrow::before{background:var(--artist-accent)}