:root{--ink:#111518;--muted:#6c7475;--soft:#929a98;--line:#dfe4e1;--surface:#fff;--canvas:#f4f6f3;--mint:#c8f36b;--mint-dark:#86ad2a;--orange:#ff835d;--shadow:0 22px 70px rgba(21,31,27,.09);--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
a{color:inherit}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:72px;padding:0 5vw;border-bottom:1px solid rgba(223,228,225,.82);background:rgba(244,246,243,.9);backdrop-filter:blur(18px)}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;letter-spacing:-.04em}
.brand-mark{display:inline-flex;align-items:end;justify-content:center;gap:3px;width:29px;height:29px;padding:6px;overflow:hidden;border-radius:9px;background:var(--ink)}
.brand-mark i{display:block;width:3px;border-radius:5px;background:var(--mint)}
.brand-mark i:nth-child(1){height:8px}
.brand-mark i:nth-child(2){height:15px}
.brand-mark i:nth-child(3){height:11px}
.brand-mark i:nth-child(4){height:18px}
.nav-tabs{display:flex;align-items:center;gap:8px}
.nav-tab{padding:9px 13px;border:0;border-radius:10px;color:var(--muted);font-size:13px;font-weight:750;text-decoration:none}
.nav-tab:hover,.nav-tab.active{background:var(--surface);color:var(--ink)}
.topbar-actions{display:flex;align-items:center;gap:12px}
.language-switcher{margin:0}
.language-switcher select{min-height:34px;padding:6px 30px 6px 11px;border:1px solid var(--line);border-radius:999px;background-color:rgba(255,255,255,.72);color:var(--ink);font:700 12px/1 inherit;cursor:pointer}
.language-switcher select:focus{outline:2px solid rgba(184,241,83,.45);outline-offset:2px}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.status-pill,.tag-pill{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:6px 11px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.65);color:var(--muted);font-size:12px;font-weight:750}
.status-pill:before{width:7px;height:7px;border-radius:50%;background:var(--orange);content:""}
.status-pill.ready:before{background:#77b32d}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 17px;border:1px solid transparent;border-radius:12px;font-size:13px;font-weight:800;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.button:hover{transform:translateY(-1px)}
.button-primary{background:var(--mint);color:var(--ink);box-shadow:0 8px 24px rgba(139,180,42,.2)}
.button-primary:hover{background:#d8ff86;box-shadow:0 12px 30px rgba(139,180,42,.3)}
.button-dark{background:var(--ink);color:#fff}
.button-ghost{border-color:var(--line);background:var(--surface);color:var(--ink)}
.page{width:min(1440px,90vw);min-height:calc(100vh - 72px);margin:0 auto;padding:58px 0 90px}
.eyebrow{margin:0 0 12px;color:var(--orange);font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
h1,h2,h3,p{margin-top:0}
h1{max-width:760px;margin-bottom:14px;font-size:clamp(42px,6vw,82px);line-height:.98;letter-spacing:-.08em}
h2{letter-spacing:-.05em}
.hero-copy{max-width:620px;margin-bottom:0;color:var(--muted);font-size:16px}
.home-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(330px,.6fr);align-items:end;gap:40px;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--line)}
.hero-stats div{min-height:125px;padding:20px 14px;background:var(--surface)}
.hero-stats strong{display:block;margin-bottom:4px;font-size:21px;letter-spacing:-.06em}
.hero-stats span{color:var(--muted);font-size:11px}
.setup-banner{display:flex;align-items:center;gap:12px;margin-bottom:22px;padding:13px 15px;border:1px solid #f2cfbf;border-radius:13px;background:#fff7f3;color:#874f40;font-size:12px}
.setup-banner>span{color:var(--orange)}
.setup-banner strong{color:#5d2f25}
.setup-banner code{padding:2px 4px;border-radius:4px;background:#ffe9df}
.workflow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:32px 0 62px}
.workflow-card{min-height:234px;padding:23px;border:1px solid var(--line);border-radius:20px;background:var(--surface);text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}
.workflow-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.workflow-number{display:block;margin-bottom:36px;color:var(--soft);font-size:11px;font-weight:900;letter-spacing:.1em}
.workflow-card h2{margin-bottom:8px;font-size:25px}
.workflow-card p{max-width:290px;color:var(--muted);font-size:13px}
.workflow-link{display:block;margin-top:21px;font-size:12px;font-weight:800}
.accent-mint{border-color:#d9e8b8;background:linear-gradient(135deg,#fbfff0,#f4fbe0)}
.accent-mint .workflow-link{color:#678a1e}
.accent-orange{border-color:#f3d0c4;background:linear-gradient(135deg,#fffaf7,#fff2eb)}
.accent-orange .workflow-link{color:#bf543a}
.accent-dark{border-color:#202a2b;background:#162021;color:#fff}
.accent-dark p,.accent-dark .workflow-number,.accent-dark .workflow-link{color:#9aa7a4}
.section-block{margin-top:20px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}
.section-head h2{margin-bottom:0;font-size:28px}
.text-link{color:var(--muted);font-size:13px;font-weight:750;text-decoration:none}
.text-link:hover{color:var(--ink)}
.track-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.track-grid-wide{grid-template-columns:repeat(4,minmax(0,1fr))}
.track-card{display:flex;flex-direction:column;min-height:156px;padding:17px;border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:transform .2s ease,box-shadow .2s ease}
.track-card:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(21,31,27,.07)}
.track-card-top{display:flex;align-items:center;gap:11px;min-width:0}
.track-cover{display:grid;flex:0 0 auto;place-items:center;width:37px;height:37px;border-radius:11px;background:#eaf6c8;color:#637c24;font-size:17px}
.track-card-copy{min-width:0}
.track-card h3{overflow:hidden;margin:0;text-overflow:ellipsis;white-space:nowrap;font-size:14px;line-height:1.25}
.track-card p{overflow:hidden;margin:4px 0 0;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}
.track-card-bottom{display:flex;align-items:end;justify-content:space-between;gap:10px;margin-top:auto;padding-top:18px}
.track-tags{display:flex;flex-wrap:wrap;gap:5px}
.track-tags span{padding:4px 7px;border-radius:6px;background:#f1f3f0;color:var(--muted);font-size:10px;font-weight:800}
.track-actions{display:flex;gap:5px}
.icon-button{display:inline-grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:14px;text-decoration:none}
.icon-button:hover{border-color:var(--mint-dark);background:#f4fbdf}
.empty-state{padding:40px 20px;border:1px dashed #cbd3ce;border-radius:17px;background:rgba(255,255,255,.4);color:var(--muted);text-align:center}
.empty-state.large{padding:78px 20px;font-size:15px}
.empty-state a{color:var(--ink);font-weight:800}
.page-heading,.project-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:36px}
.page-heading h1,.project-heading h1{margin-bottom:10px}
.create-heading{margin-bottom:27px}
.composer-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.42fr);gap:19px;align-items:start}
.composer-card,.aside-card,.player-card,.metadata-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}
.composer-card{overflow:hidden}
.composer-card-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 24px;border-bottom:1px solid var(--line)}
.composer-card-head h2{margin:0;font-size:19px}
.composer-card-head p{margin:4px 0 0;color:var(--muted);font-size:12px}
.mode-switch{display:inline-flex;gap:4px;padding:4px;border-radius:13px;background:#f0f3ef}
.mode-button{padding:8px 11px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:12px;font-weight:800}
.mode-button.active{background:var(--surface);color:var(--ink);box-shadow:0 2px 7px rgba(0,0,0,.06)}
.composer-card-body{padding:24px}
.form-grid{display:grid;gap:14px}
.form-grid.two{grid-template-columns:1fr 1fr}
.form-grid.three{grid-template-columns:repeat(3,1fr)}
.field{display:block;min-width:0;margin-bottom:16px}
.field>span,.field-name{display:flex;justify-content:space-between;gap:10px;margin-bottom:7px;color:#4e5856;font-size:12px;font-weight:800}
.field small{color:var(--soft);font-size:11px;font-weight:600}
input[type=text],select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;outline:0;background:#fbfcfb;color:var(--ink);transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
input[type=text],select{height:43px;padding:0 12px}
textarea{min-height:188px;padding:14px;resize:vertical;line-height:1.65}
input:focus,select:focus,textarea:focus{border-color:var(--mint-dark);background:#fff;box-shadow:0 0 0 3px rgba(200,243,107,.25)}
.textarea-wrap{position:relative}
.counter{position:absolute;right:12px;bottom:9px;color:var(--soft);font-size:11px}
.counter b{color:#5a6462;font-weight:850}
.duration-value{min-width:142px}
.inline-help{margin:-5px 0 18px;padding:10px 12px;border-radius:11px;background:#f4f8e9;color:#66724b;font-size:12px}
.range-wrap{display:flex;align-items:center;gap:11px}
input[type=range]{width:100%;accent-color:var(--mint-dark)}
.range-value{min-width:64px;padding:7px 9px;border-radius:9px;background:#f0f3ef;color:var(--ink);font-size:12px;font-weight:900;text-align:center}
.settings-rule{display:flex;align-items:center;gap:11px;margin:21px 0 17px;color:var(--soft);font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.settings-rule:after{height:1px;flex:1;background:var(--line);content:""}
.chip-list{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative;display:inline-flex}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{display:inline-flex;align-items:center;min-height:32px;padding:0 11px;border:1px solid var(--line);border-radius:999px;background:#fbfcfb;color:var(--muted);font-size:12px;font-weight:750;cursor:pointer;transition:.2s ease}
.chip input:checked+span{border-color:var(--mint-dark);background:#ecfacb;color:var(--ink)}
.chip input:focus-visible+span{outline:3px solid rgba(200,243,107,.4)}
.advanced-toggle{display:flex;align-items:center;gap:8px;margin:3px 0 15px;color:var(--muted);font-size:12px;font-weight:800;cursor:pointer}
.advanced-toggle input{accent-color:var(--mint-dark)}
.advanced-fields{display:none;padding-top:2px}
.advanced-fields.open{display:block}
.standalone{margin:-2px 0 16px}
.plan-editor{display:none;margin:3px 0 18px;padding:17px;border:1px solid #dfe9c7;border-radius:15px;background:#fbfff1}
.plan-editor.visible{display:block}
.plan-head{display:flex;align-items:start;justify-content:space-between;gap:14px;margin-bottom:13px}
.plan-head h3{margin:0;font-size:14px}
.plan-head p{margin:4px 0 0;color:var(--muted);font-size:11px}
.plan-head span{color:#657830;font-size:11px;font-weight:800;text-align:right}
.plan-chunk{padding:12px 0;border-top:1px solid #e8efdb}
.plan-chunk:first-child{padding-top:0;border-top:0}
.plan-chunk-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.plan-chunk-title{color:#53612e;font-size:11px;font-weight:900;text-transform:uppercase}
.plan-chunk-duration{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:11px}
.plan-chunk-duration input{width:60px;height:28px;padding:0 7px;border:1px solid #dfe9c7;border-radius:7px;background:#fff;font-size:11px}
.plan-chunk textarea{min-height:75px;padding:9px;border-color:#dfe9c7;background:#fff;font-size:12px}
.plan-style{margin-top:7px;color:#66724b;font-size:10px}
.composer-card-footer{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 24px;border-top:1px solid var(--line);background:#fbfcfb}
.composer-card-footer p{display:flex;align-items:center;gap:9px;margin:0;color:var(--muted);font-size:12px}
.composer-card-footer p span{width:8px;height:8px;border-radius:50%;background:var(--mint-dark)}
.composer-aside{position:sticky;top:94px;display:grid;gap:13px}
.aside-card{padding:21px}
.aside-card h3{margin-bottom:8px;font-size:16px}
.aside-card p{margin-bottom:0;color:var(--muted);font-size:12px}
.quota-card{border-color:#dce8bd;background:linear-gradient(145deg,#fbfff1,#f5fae8)}
.quota-head{display:flex;align-items:start;justify-content:space-between;gap:12px}
.quota-head .eyebrow{margin-bottom:5px;color:#718d2b}
.quota-head h3{margin-bottom:0}
.refresh-quota{display:grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid #cddcb0;border-radius:9px;background:#fff;color:#6d862e;font-size:17px;font-weight:900}
.refresh-quota:hover:not(:disabled){background:#effad4}
.refresh-quota:disabled{opacity:.55;cursor:wait}
.quota-number{display:block;margin:18px 0 3px;font-size:30px;letter-spacing:-.07em}
.quota-copy{min-height:36px}
.quota-meter{height:7px;margin:16px 0 10px;overflow:hidden;border-radius:999px;background:#e1ebce}
.quota-meter span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#96be33,#c8f36b);transition:width .35s ease}
.quota-card small{display:block;color:#7b866d;font-size:10px;line-height:1.45}
.aside-dark{border-color:#252e30;background:#13191b;color:#fff;box-shadow:0 24px 80px rgba(14,21,22,.22)}
.aside-dark .eyebrow{color:var(--mint)}
.aside-dark h2{margin-bottom:25px;font-size:30px;line-height:.96}
.aside-dark ol{display:grid;gap:13px;margin:0;padding:0;list-style:none;color:#aab6b3;font-size:12px}
.aside-dark li{display:flex;align-items:center;gap:9px}
.aside-dark li span{display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:#283537;color:var(--mint);font-size:10px;font-weight:900}
.toast{position:fixed;right:24px;bottom:24px;z-index:50;max-width:min(390px,calc(100vw - 48px));padding:14px 16px;border-radius:12px;background:#162021;color:#fff;box-shadow:0 18px 40px rgba(0,0,0,.2);font-size:13px;opacity:0;transform:translateY(12px);pointer-events:none;transition:.25s ease}
.toast.visible{opacity:1;transform:translateY(0)}
.toast.error{background:#8d3827}
.loading-overlay{position:fixed;inset:0;z-index:45;display:none;place-items:center;padding:25px;background:rgba(17,21,24,.55);backdrop-filter:blur(8px)}
.loading-overlay.visible{display:grid}
.loading-card{width:min(360px,100%);padding:28px;border-radius:20px;background:#fff;box-shadow:0 25px 80px rgba(0,0,0,.24);text-align:center}
.spinner{width:35px;height:35px;margin:0 auto 16px;border:4px solid #e4e9e5;border-top-color:var(--mint-dark);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}
}
.loading-card h3{margin-bottom:7px;font-size:17px}
.loading-card p{margin-bottom:0;color:var(--muted);font-size:12px}
.project-heading{margin-bottom:30px}
.project-actions{display:flex;flex-wrap:wrap;gap:10px}
.project-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(270px,.45fr);gap:18px}
.player-card{padding:20px}
.cover-art{position:relative;display:grid;place-items:center;min-height:365px;overflow:hidden;border-radius:18px;background:radial-gradient(circle at 25% 20%,#d6fd7d 0,#9fcb43 18%,transparent 19%),radial-gradient(circle at 80% 70%,#ff8b64 0,#d95643 20%,transparent 21%),linear-gradient(140deg,#29383a,#101415 70%)}
.cover-art:before,.cover-art:after{position:absolute;border:1px solid rgba(255,255,255,.28);border-radius:50%;content:""}
.cover-art:before{width:350px;height:350px}
.cover-art:after{width:250px;height:250px}
.cover-disc{position:relative;z-index:1;display:grid;place-items:center;width:128px;height:128px;border:1px solid rgba(255,255,255,.25);border-radius:50%;background:conic-gradient(from 20deg,#d4ff6d,#4e5f57,#ff8063,#d4ff6d);box-shadow:0 14px 35px rgba(0,0,0,.3)}
.cover-disc:after{width:27px;height:27px;border:6px solid #141b1c;border-radius:50%;background:var(--mint);content:""}
.waveform{position:absolute;right:18px;bottom:15px;left:18px;z-index:2;display:flex;align-items:center;justify-content:center;gap:3px;height:40px;opacity:.75}
.waveform i{width:3px;min-height:5px;border-radius:4px;background:#fff}
.player-card audio{display:block;width:100%;height:44px;margin:16px 0}
.player-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.project-sidebar{display:grid;align-content:start;gap:13px}
.metadata-card{padding:20px}
.metadata-card h2{margin-bottom:15px;font-size:16px}
.metadata-card p{margin:0;color:var(--muted);font-size:13px}
.metadata-card dl{display:grid;gap:10px;margin:0}
.metadata-card dl div{display:flex;justify-content:space-between;gap:16px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.metadata-card dl div:last-child{padding-bottom:0;border-bottom:0}
.metadata-card dt{color:var(--muted);font-size:12px}
.metadata-card dd{margin:0;font-size:12px;font-weight:800;text-align:right}
.project-content{margin-top:34px}
.content-paper{max-width:920px;min-height:150px;margin:0;padding:22px;overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff;white-space:pre-wrap;font:13px/1.7 inherit;color:#46504e}
@media(max-width:1080px){.home-hero,.composer-layout,.project-grid{grid-template-columns:1fr}
.hero-stats{max-width:620px}
.composer-aside{position:static;grid-template-columns:1fr 1fr}
.track-grid-wide{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:740px){.topbar{padding:0 5vw}
.nav-tabs{display:none}
.topbar-actions .status-pill{display:none}
.page{width:min(92vw,600px);padding-top:42px}
.home-hero{display:block}
.hero-stats{margin-top:25px}
.workflow-grid,.track-grid,.track-grid-wide,.composer-aside{grid-template-columns:1fr}
.page-heading,.project-heading{display:block}
.page-heading .button,.project-actions{margin-top:20px}
.composer-card-head{display:block}
.mode-switch{margin-top:15px}
.composer-card-body{padding:18px}
.form-grid.two,.form-grid.three{grid-template-columns:1fr;gap:0}
.composer-card-footer{display:block;padding:17px 18px}
.composer-card-footer p{margin-bottom:14px}
.composer-card-footer .button{width:100%}
.composer-aside{display:grid}
.cover-art{min-height:260px}
.player-actions{grid-template-columns:1fr}
.topbar-actions .button{padding:0 12px}
.hero-stats div{min-height:95px}
.project-actions{display:flex}
.project-actions .button{margin-top:0}
}