@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url('/InterVariable.woff2') format('woff2')}
:root{--bg:#fafaf8;--ink:#20211f;--green:#28624b;--green-ink:#21513e;--green-soft:#e7eee8;--muted:#747970;--line:#e3e6df;--panel:#f2f4ef;--card:#fff;font-family:Inter,Arial,sans-serif;font-feature-settings:'cv11','ss01';color:var(--ink);background:var(--bg);font-size:16px;font-synthesis:none;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}
body{margin:0;background:var(--bg)}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.5}
button,a,input,textarea,label{outline-offset:3px}
:focus-visible{outline:2px solid var(--green)}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Header */
header{max-width:1240px;margin:0 auto;padding:22px 40px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:26px;font-weight:650;letter-spacing:-1.3px;color:inherit;text-decoration:none}
.logo span{color:var(--green)}
.ghost{background:none;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:14px;color:var(--ink)}
.ghost:hover{border-color:#cbd3c8;background:#fff}

/* One-screen stage: create on the left, lounge alongside */
.stage{max-width:1240px;margin:0 auto;padding:12px 40px 0;display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:64px;align-items:start}
.create{max-width:620px;width:100%;padding-bottom:24px}
.intro h1{font-size:56px;line-height:1.02;letter-spacing:-2.6px;font-weight:600;margin:20px 0 14px}
.intro h1 span{color:var(--green)}
.intro p{margin:0 0 36px;color:var(--muted);font-size:16px;line-height:1.5}
.intro p:has(+ .intro-sub){margin-bottom:6px;color:#4f564c;font-size:17px}
.intro .intro-sub{font-size:14px;color:var(--muted)}
.intro h1 span{display:inline-block}
/* Short product copy below the app: quiet, three columns, no cards */
.about{max-width:1240px;margin:0 auto;padding:72px 40px 24px}
.about h2{font-size:20px;font-weight:600;letter-spacing:-.4px;margin:0 0 22px;max-width:620px}
.about-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;max-width:1000px}
.about h3{font-size:14px;font-weight:600;margin:0 0 6px}
.about p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}

/* Form */
.lyrics-box{position:relative}
textarea{display:block;resize:vertical;width:100%;min-height:220px;padding:20px 20px 36px;border:1px solid var(--line);background:var(--card);border-radius:16px;line-height:1.7;transition:border-color .15s,box-shadow .15s}
textarea:focus{outline:none;border-color:#b9cbbd;box-shadow:0 0 0 4px #28624b14}
textarea::placeholder,input::placeholder{color:#9a9f96}
.count{position:absolute;right:16px;bottom:12px;font-size:12px;color:#a0a59c;font-variant-numeric:tabular-nums;pointer-events:none}
.field-title{display:block;font-size:13px;font-weight:550;color:var(--muted);margin:0 0 10px;padding:0}
.choice-block{margin-top:26px;border:0;padding:0;min-width:0}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{padding:8px 15px;background:transparent;border:1px solid var(--line);border-radius:999px;font-size:14px;color:#545b51;transition:background .15s,border-color .15s,color .15s}
.chips button:hover{border-color:#c9d2c6;background:#fff}
.chips button[aria-pressed=true]{color:#fff;background:var(--ink);border-color:var(--ink)}
.chips .more{border-color:transparent;color:var(--muted);text-decoration:underline;text-underline-offset:4px}
.chips .more:hover{background:transparent;border-color:transparent;color:var(--ink)}
.length-head{display:flex;justify-content:space-between;align-items:baseline}
.length-head .field-title{margin-bottom:12px}
#duration-time{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:24px;margin:0;background:transparent;cursor:pointer;--fill:40%}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:4px;background:linear-gradient(var(--green),var(--green)) 0/var(--fill) 100% no-repeat,#e1e5dd}
input[type=range]::-moz-range-track{height:4px;border-radius:4px;background:#e1e5dd}
input[type=range]::-moz-range-progress{height:4px;border-radius:4px;background:var(--green)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;margin-top:-8px;border-radius:50%;background:#fff;border:2px solid var(--green);box-shadow:0 1px 4px #20211f29;transition:transform .12s}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid var(--green);box-shadow:0 1px 4px #20211f29}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.12)}
input[type=range]:focus-visible{outline:none}
input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 5px #28624b26}
.length-scale{display:flex;justify-content:space-between;margin-top:6px;font-size:12px;color:#9a9f96;font-variant-numeric:tabular-nums}
.primary{width:100%;padding:16px;background:var(--green);color:#fff;border:0;border-radius:14px;margin-top:34px;font-weight:550;font-size:16px;letter-spacing:-.1px;transition:background .15s,transform .1s}
.primary:hover:not(:disabled){background:var(--green-ink)}
.primary:active:not(:disabled){transform:scale(.995)}
.model-note{margin:12px 0 0;text-align:center;font-size:12.5px;color:#676c63}
.secondary{border:1px solid #cbd6c9;background:transparent;border-radius:999px;padding:9px 16px;color:var(--green);font-size:14px}
.secondary:hover{background:#fff}
.error{color:#9b3b32;font-size:14px;min-height:20px;line-height:1.5;margin:10px 0 0}
.small{color:var(--muted);font-size:14px;line-height:1.6}

/* Job status + result */
#render-status{background:var(--green-soft);border-radius:16px;padding:18px 20px;margin-bottom:28px;font-size:14px}
.render-main{display:flex;justify-content:space-between;gap:12px}
.render-main>span:last-child{color:var(--muted);font-variant-numeric:tabular-nums}
#render-status strong{font-weight:550}
.render-note{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.55}
.processing-dot,.live-dot{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:10px;vertical-align:1px;animation:breathe 1.8s ease-in-out infinite}
#result{margin-bottom:28px;padding:20px;border:1px solid var(--line);background:#fff;border-radius:16px}
#result h2{margin:0 0 4px;font-size:18px;font-weight:600;letter-spacing:-.4px}
#result .error{margin:0 0 12px}
.retry-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.retry-row .small{margin:0}
audio{max-width:100%;width:100%;height:42px;margin:10px 0}

/* Lounge panel */
.lounge{position:sticky;top:20px;height:calc(100dvh - 40px);max-height:860px;min-height:520px;display:flex;flex-direction:column;background:var(--panel);border-radius:22px;padding:22px 20px 14px}
.lounge-heading{display:flex;align-items:center;justify-content:space-between;padding:0 4px 14px;border-bottom:1px solid #e3e7df}
.lounge-heading h2{margin:0;font-size:18px;font-weight:600;letter-spacing:-.4px}
.online{display:inline-flex;align-items:center;color:var(--muted);font-size:13px}
.online::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:7px}
.lounge-job{display:none;margin-left:auto;margin-right:12px;font-size:12px;color:var(--green);font-variant-numeric:tabular-nums}.lounge-job .processing-dot{margin-right:6px;width:6px;height:6px}
.messages{flex:1;min-height:0;overflow:auto;padding:16px 4px 8px;scrollbar-width:thin;scrollbar-color:#d3d9cf transparent}
.message{margin:0 0 18px}
.message-top{display:flex;justify-content:space-between;align-items:center}
.message-name{font-size:13px;font-weight:550;color:#5d6858}
.message-time{font-size:11.5px;color:#9a9f96;margin-left:8px;margin-right:auto;font-variant-numeric:tabular-nums}
.message-top{gap:4px}
.message-actions{display:inline-flex;gap:2px;opacity:0;transition:opacity .15s}
.message:hover .message-actions,.message-actions:focus-within{opacity:1}
.message-actions button{border:0;background:none;color:var(--muted);font-size:12px;padding:2px 6px;border-radius:6px}
.message-actions button:hover{background:#e6eae2;color:var(--ink)}
.message.mine .message-name{color:var(--green)}
.report-menu{display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin-top:6px;font-size:12px;color:var(--muted)}
.report-menu span{margin-right:4px}
.report-menu button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:3px 9px;font-size:12px;color:var(--ink)}
.load-earlier{display:block;margin:0 auto 14px;border:0;background:none;color:var(--muted);font-size:12.5px;text-decoration:underline;text-underline-offset:3px}
.load-earlier:hover{color:var(--ink)}
.ad-slot{display:none}  /* reserved for a future ad unit; never inside the chat or next to its input */
.message-body{line-height:1.55;margin:4px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}
.preview{background:#fff;padding:14px 16px;border-radius:14px;margin-top:8px;border:1px solid #e6e9e2}
.track-title{font-size:14px;font-weight:600;margin:0 0 4px;overflow-wrap:anywhere}
.tags{font-size:12px;color:var(--muted);margin-bottom:12px}
.ai-badge{display:inline-block;margin-left:8px;padding:1px 7px;border-radius:999px;background:var(--green-soft);font-size:11px;color:var(--green);vertical-align:1px}
.player{display:flex;align-items:center;gap:10px}
.play{background:var(--ink);color:#fff;border:0;border-radius:50%;width:32px;height:32px;flex:none;font-size:11px;display:grid;place-items:center}
.track-progress{flex:1;height:3px;border-radius:3px;background:#e1e6dd;overflow:hidden}
.track-progress span{height:100%;display:block;width:0;background:var(--green)}
.track-time{font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--muted)}
.like{border:0;background:none;font-size:13px;color:var(--muted);padding:6px}
.like[aria-pressed=true]{color:var(--green)}
.empty{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;color:var(--muted);padding:20px}
.empty-title{font-size:16px;font-weight:550;color:#495443;margin:0 0 6px}
.empty p{font-size:14px;line-height:1.6;margin:0}
#new-messages{border:0;background:var(--ink);color:#fff;border-radius:999px;padding:6px 14px;font-size:13px;display:block;margin:0 auto 10px}
#chat-form{display:flex;align-items:center;border:1px solid #e1e5dd;border-radius:999px;background:#fff;padding:4px 4px 4px 8px;transition:border-color .15s,box-shadow .15s}
#chat-form:focus-within{border-color:#b9cbbd;box-shadow:0 0 0 4px #28624b14}
#chat-input{flex:1;min-width:0;padding:10px;border:0;background:none;outline:none}
#chat-form button{border:0;border-radius:999px;background:var(--green);color:#fff;padding:9px 16px;font-size:14px;font-weight:550}
#chat-error{min-height:0;margin:6px 0 0;font-size:13px}
#chat-error:empty{display:none}
.lounge-note{font-size:11.5px;color:var(--muted);text-align:center;margin:10px 0 0;line-height:1.5}

/* Mobile-only shortcut to the lounge */
.lounge-jump{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;align-items:center;border:0;border-radius:999px;background:var(--ink);color:#fff;padding:11px 18px;font-size:14px;font-weight:500;box-shadow:0 8px 24px #20211f2e;z-index:5}
.lounge-jump .live-dot{background:#8fd1ae;margin-right:9px}

/* Footer: just the policy links; on phones it also keeps content clear of the lounge shortcut */
.site-footer{max-width:1240px;margin:0 auto;padding:28px 40px 32px;display:flex;gap:18px;font-size:12.5px}
.site-footer a{color:var(--muted);text-decoration:none}
.site-footer a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
/* Policy pages */
.legal{max-width:720px;margin:0 auto;padding:16px 40px 24px}
.legal h1{font-size:36px;letter-spacing:-1.2px;font-weight:600;margin:20px 0 6px}
.legal-meta{color:var(--muted);font-size:13px;margin:0 0 28px}
.legal h2{font-size:18px;font-weight:600;letter-spacing:-.3px;margin:34px 0 10px}
.legal p,.legal li{font-size:15px;line-height:1.7;color:#3c4239}
.legal ul{padding-left:20px;margin:8px 0}
.legal li{margin:4px 0}
.legal a{color:var(--green)}
.legal code{font-size:13px;background:var(--panel);padding:1px 5px;border-radius:4px}
.legal mark{background:#fdf0bf;color:inherit;padding:0 3px;border-radius:3px}  /* unfilled placeholders */
a.ghost{text-decoration:none;display:inline-block}

/* Dialogs + toast */
dialog{border:1px solid var(--line);border-radius:20px;max-width:470px;width:calc(100% - 32px);padding:26px;max-height:80vh;color:var(--ink);background:#fff}
dialog::backdrop{background:#1720184d;backdrop-filter:blur(2px)}
.dialog-heading{display:flex;align-items:center;justify-content:space-between}
.dialog-heading h2{margin:0;font-size:20px;font-weight:600;letter-spacing:-.5px}
dialog .primary{margin-top:18px}
.ad-message{margin:18px 0 4px;font-size:15px;min-height:1.5em}
.ad-message:not(:empty)[data-busy]::before{content:"";display:inline-block;width:13px;height:13px;margin-right:9px;vertical-align:-2px;border:2px solid var(--line);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.ad-message[data-busy]::before{animation:none}}
.close{background:none;border:0;color:var(--muted);font-size:24px;min-width:36px;min-height:36px;border-radius:50%}
.close:hover{background:var(--panel)}
.library-item{padding:15px 0;border-top:1px solid var(--line)}
.library-item p{font-size:14px;margin:0 0 8px}
.library-item .small{font-size:12px}
.toast-action{border:0;background:none;color:#8fd1ae;font-weight:600;margin-left:12px;padding:0}
#toast{display:flex;align-items:center;position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:999px;font-size:14px;max-width:90vw;z-index:10}

@keyframes breathe{50%{opacity:.3}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Narrow: stack the lounge under the form */
@media(max-width:959px){
  header{padding:18px 20px}
  .stage{grid-template-columns:1fr;gap:36px;padding:4px 20px 0}
  .create{max-width:none;padding-bottom:0}
  .intro h1{font-size:42px;letter-spacing:-1.9px;margin-top:12px}
  .intro p{margin-bottom:28px}
  .about{padding:48px 20px 8px}
  .about-grid{grid-template-columns:1fr;gap:20px}
  .lounge{position:relative;top:0;height:min(78dvh,680px);min-height:460px;scroll-margin-top:12px}
  .message-actions{opacity:1}
  .lounge-job:not([hidden]){display:inline-flex;align-items:center}
  .site-footer{padding:24px 20px 88px;justify-content:center}
  .legal{padding:8px 20px 16px}
  .legal h1{font-size:30px}
  #toast{bottom:84px}
}
@media(max-width:400px){
  .intro h1{font-size:32px;letter-spacing:-1.4px}
  .chips button{padding:8px 12px}
  .lounge{padding:18px 14px 12px;border-radius:18px}
}