:root{
  --hue:190; --accent:hsl(var(--hue) 100% 55%); --accent2:hsl(calc(var(--hue) + 70) 100% 62%);
  --bg:#030611; --panel:rgba(8,15,37,.72); --panel-2:rgba(12,23,55,.78); --line:rgba(110,208,255,.19);
  --text:#f4f8ff; --muted:#8ba2c9; --danger:#ff3a70; --radius:24px; --shadow:0 20px 70px rgba(0,0,0,.42);
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 50% -10%,hsl(var(--hue) 80% 18% / .45),transparent 38%),linear-gradient(180deg,#040817 0%,#02040d 100%);overflow-x:hidden;user-select:none;-webkit-tap-highlight-color:transparent}
button,input,select,label{font:inherit}.grid-bg{position:fixed;inset:0;pointer-events:none;opacity:.32;background-image:linear-gradient(rgba(94,170,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(94,170,255,.055) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent 78%)}.ambient{position:fixed;width:44vw;height:44vw;border-radius:50%;filter:blur(110px);pointer-events:none;opacity:.18}.ambient-a{left:-18vw;top:12vh;background:var(--accent2)}.ambient-b{right:-18vw;bottom:-12vh;background:var(--accent)}
.app-shell{width:min(1500px,calc(100% - 32px));margin:16px auto 24px;position:relative;z-index:1}.glass{background:linear-gradient(135deg,rgba(17,31,72,.78),rgba(4,10,27,.78));border:1px solid var(--line);box-shadow:var(--shadow),inset 0 1px rgba(255,255,255,.035);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.topbar{height:78px;border-radius:22px;padding:10px 14px 10px 11px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:10px;z-index:20}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:inherit}.brand-logo-wrap{width:56px;height:56px;border-radius:16px;padding:2px;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 0 24px hsl(var(--hue) 100% 55% / .28)}.brand-logo{width:100%;height:100%;display:block;object-fit:cover;border-radius:14px}.brand-copy{display:grid;line-height:1}.brand-copy strong{font-size:20px;letter-spacing:.04em}.brand-copy small{color:var(--muted);font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin-top:6px}.top-actions{display:flex;gap:8px}.ghost-btn,.mini-btn,.file-btn,.icon-btn,.control-btn,.primary-btn{border:0;color:var(--text);cursor:pointer;transition:.22s ease}.ghost-btn{height:44px;padding:0 14px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.025);display:flex;align-items:center;gap:8px}.ghost-btn:hover,.mini-btn:hover,.file-btn:hover,.icon-btn:hover,.control-btn:hover{border-color:hsl(var(--hue) 100% 60% / .55);background:hsl(var(--hue) 80% 45% / .09);transform:translateY(-1px)}
.hero{margin-top:14px;border-radius:var(--radius);padding:clamp(18px,3vw,34px);overflow:hidden}.hero-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px}.eyebrow{margin:0 0 10px;color:var(--accent);font-weight:800;font-size:11px;letter-spacing:.18em}.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#60708c;margin-right:8px;box-shadow:0 0 0 4px rgba(255,255,255,.04)}.live-dot.active{background:#27ff9c;box-shadow:0 0 13px #27ff9c}.live-dot.recording{background:#ff3a70;box-shadow:0 0 15px #ff3a70;animation:pulse 1s infinite}.hero h1{font-size:clamp(34px,5vw,70px);line-height:.94;letter-spacing:-.055em;margin:0;max-width:840px}.hero h1 span{color:transparent;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;text-shadow:0 0 40px hsl(var(--hue) 100% 55% / .14)}.hero-text{max-width:700px;color:var(--muted);line-height:1.7;margin:17px 0 0}.metrics{display:flex;gap:8px;flex-shrink:0}.metrics div{width:100px;padding:14px 12px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025);text-align:center}.metrics span{display:block;color:var(--accent);font-size:22px;font-weight:800;font-variant-numeric:tabular-nums}.metrics small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;margin-top:4px}
.visual-stage{height:clamp(330px,52vw,650px);max-height:63vh;min-height:330px;margin-top:28px;border-radius:22px;border:1px solid var(--line);overflow:hidden;position:relative;background:radial-gradient(circle at 50% 45%,hsl(var(--hue) 75% 18% / .36),rgba(2,5,14,.96) 52%),linear-gradient(180deg,#06102b,#020510);box-shadow:inset 0 0 100px rgba(0,0,0,.45)}#visualizerCanvas{width:100%;height:100%;display:block}.center-mark{position:absolute;left:50%;top:50%;width:150px;height:150px;transform:translate(-50%,-50%);display:grid;place-items:center;pointer-events:none}.center-ring{position:absolute;border-radius:50%;border:1px solid hsl(var(--hue) 100% 65% / .4);box-shadow:0 0 28px hsl(var(--hue) 100% 60% / .28),inset 0 0 28px hsl(var(--hue) 100% 60% / .12)}.ring-a{inset:0;animation:spin 8s linear infinite;border-style:dashed}.ring-b{inset:20px;border-color:hsl(calc(var(--hue) + 70) 100% 65% / .42);animation:spin 5s linear infinite reverse}.yp-mark{width:76px;height:76px;border-radius:24px;display:grid;place-items:center;font-size:27px;font-style:italic;font-weight:950;letter-spacing:-.08em;background:linear-gradient(135deg,rgba(13,29,69,.92),rgba(5,8,24,.9));border:1px solid hsl(var(--hue) 100% 70% / .5);color:#fff;text-shadow:0 0 18px var(--accent);box-shadow:0 0 35px hsl(var(--hue) 100% 55% / .28)}.stage-badge{position:absolute;right:14px;top:14px;border:1px solid var(--line);border-radius:999px;background:rgba(3,8,22,.68);padding:8px 11px;font-size:11px;color:var(--muted);backdrop-filter:blur(8px)}
.transport{display:flex;gap:12px;justify-content:space-between;align-items:center;margin-top:16px}.transport-main,.transport-secondary{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.primary-btn{height:48px;padding:0 18px;border-radius:14px;background:linear-gradient(135deg,hsl(var(--hue) 100% 50%),hsl(calc(var(--hue) + 65) 100% 57%));box-shadow:0 9px 32px hsl(var(--hue) 100% 45% / .28);font-weight:800}.primary-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.control-btn,.file-btn{height:46px;padding:0 15px;border-radius:13px;border:1px solid var(--line);background:rgba(255,255,255,.03);display:inline-flex;align-items:center;gap:8px}.control-btn.danger{color:#ff7a9b}.icon-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.03)}button:disabled{opacity:.35;cursor:not-allowed;transform:none!important;filter:none!important}
.workspace{display:grid;grid-template-columns:minmax(280px,400px) 1fr;gap:14px;margin-top:14px}.panel{border-radius:var(--radius);padding:22px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.panel-title h2{margin:0;font-size:25px}.pill{font-size:11px;color:var(--accent);border:1px solid var(--line);border-radius:999px;padding:7px 10px}.mode-list{display:grid;gap:7px}.mode-btn{width:100%;height:49px;display:grid;grid-template-columns:36px 1fr 26px;align-items:center;text-align:left;border:1px solid rgba(105,174,255,.12);border-radius:13px;background:rgba(255,255,255,.022);color:var(--text);cursor:pointer;transition:.2s ease}.mode-btn span{color:var(--muted);font-size:10px;text-align:center}.mode-btn b{font-size:13px;font-weight:650}.mode-btn i{font-style:normal;color:var(--muted);font-size:17px}.mode-btn:hover,.mode-btn.active{border-color:hsl(var(--hue) 100% 55% / .55);background:linear-gradient(90deg,hsl(var(--hue) 100% 45% / .13),rgba(255,255,255,.025));box-shadow:inset 3px 0 var(--accent),0 0 25px hsl(var(--hue) 100% 50% / .08)}.mode-btn.active i,.mode-btn.active b{color:var(--accent)}
.mini-btn{border:1px solid var(--line);background:transparent;border-radius:10px;padding:7px 10px;color:var(--muted)}.setting-block{padding:14px 0}.setting-block label{display:flex;justify-content:space-between;gap:10px;margin-bottom:10px;color:#cfdbef;font-size:12px}.setting-block output{color:var(--accent)}.setting-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}input[type=range]{width:100%;height:5px;border:0;border-radius:999px;appearance:none;background:linear-gradient(90deg,var(--accent),rgba(92,110,150,.35));outline:0}input[type=range]::-webkit-slider-thumb{appearance:none;width:17px;height:17px;border-radius:50%;background:#fff;border:3px solid var(--accent);box-shadow:0 0 15px var(--accent)}input[type=range]::-moz-range-thumb{width:13px;height:13px;border-radius:50%;background:#fff;border:3px solid var(--accent)}.rainbow-range{background:linear-gradient(90deg,#ff334f,#ffd52e,#23f492,#20d9ff,#6856ff,#e42cff,#ff334f)!important}select{width:100%;height:40px;border-radius:10px;border:1px solid var(--line);background:#08122a;color:var(--text);padding:0 10px;outline:none}.switch-list{margin-top:10px;border-top:1px solid var(--line)}.switch-list>label{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid rgba(107,181,255,.11);cursor:pointer}.switch-list span{display:grid;gap:3px}.switch-list b{font-size:13px}.switch-list small{font-size:11px;color:var(--muted)}.switch-list input{display:none}.switch-list i{width:44px;height:24px;border-radius:20px;background:#26334f;position:relative;transition:.2s}.switch-list i:after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;left:3px;top:3px;transition:.2s}.switch-list input:checked+i{background:var(--accent);box-shadow:0 0 15px hsl(var(--hue) 100% 55% / .3)}.switch-list input:checked+i:after{transform:translateX(20px)}.status-card{margin-top:20px;border:1px solid var(--line);background:linear-gradient(135deg,hsl(var(--hue) 80% 38% / .08),rgba(255,255,255,.02));border-radius:16px;padding:15px;display:flex;align-items:flex-start;gap:13px}.status-icon{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;color:var(--accent);border:1px solid var(--line);box-shadow:0 0 20px hsl(var(--hue) 100% 55% / .1)}.status-card b{font-size:13px}.status-card p{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.5}
.footer{margin-top:14px;border-radius:18px;padding:16px 20px;display:flex;justify-content:space-between;gap:18px;font-size:11px;color:var(--muted)}.footer b{color:var(--text)}.compat{text-align:right}.help-dialog{max-width:680px;width:calc(100% - 28px);border-radius:24px;color:var(--text);padding:28px;border-color:var(--line)}.help-dialog::backdrop{background:rgba(0,2,10,.75);backdrop-filter:blur(8px)}.help-dialog h2{font-size:32px;margin:0 0 10px}.help-dialog>p:not(.eyebrow){color:var(--muted);line-height:1.65}.close-dialog{position:absolute;right:15px;top:15px;width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;font-size:22px;cursor:pointer}.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}.help-grid div{border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;gap:5px}.help-grid b{font-size:12px}.help-grid span{color:var(--muted);font-size:11px;line-height:1.45}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.45}}
@media(max-width:900px){.hero-heading{align-items:flex-start;flex-direction:column}.metrics{width:100%}.metrics div{flex:1;width:auto}.workspace{grid-template-columns:1fr}.modes-panel{order:2}.settings-panel{order:1}.mode-list{grid-template-columns:1fr 1fr}.transport{align-items:flex-start;flex-direction:column}.compat{display:none}}
@media(max-width:640px){.app-shell{width:calc(100% - 16px);margin:8px auto 14px}.topbar{height:66px;top:6px;border-radius:18px}.brand-logo-wrap{width:46px;height:46px}.brand-copy strong{font-size:17px}.brand-copy small{font-size:9px}.desktop-label{display:none}.ghost-btn{width:42px;padding:0;justify-content:center}.hero,.panel{padding:16px;border-radius:20px}.hero h1{font-size:clamp(36px,12vw,58px)}.hero-text{font-size:13px}.metrics{gap:5px}.metrics div{padding:10px 5px}.metrics span{font-size:18px}.visual-stage{min-height:290px;height:58vh;max-height:520px;margin-top:20px;border-radius:17px}.center-mark{width:112px;height:112px}.yp-mark{width:58px;height:58px;border-radius:18px;font-size:21px}.ring-b{inset:16px}.transport-main,.transport-secondary{width:100%}.primary-btn,.control-btn,.file-btn{flex:1;justify-content:center;min-width:130px}.icon-btn{flex:0 0 46px}.mode-list{grid-template-columns:1fr}.setting-grid{grid-template-columns:1fr}.footer{flex-direction:column;text-align:center}.help-grid{grid-template-columns:1fr}}
@media(max-width:390px){.brand-copy small{display:none}.metrics small{font-size:8px}.primary-btn,.control-btn,.file-btn{min-width:110px;font-size:12px}.visual-stage{height:52vh}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition:none!important}}