:root{
  --bg:#080a12;
  --bg2:#0d1020;
  --panel:#11142330;
  --surface:#12162a;
  --surface2:#161c33;
  --line:rgba(255,255,255,.08);
  --line2:rgba(255,255,255,.14);
  --txt:#f2f4ff;
  --txt2:#c3c9e6;
  --mut:#8b92b8;
  --accent:#6c7bff;
  --accent2:#9aa6ff;
  --accent3:#4c5ae8;
  --ok:#37d67a;
  --danger:#ff5b6e;
  --r:16px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{
  background:var(--bg);color:var(--txt);
  font-family:'Inter','Noto Naskh Arabic',system-ui,sans-serif;
  min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
.bg-glow{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(700px 500px at 12% 12%,rgba(108,123,255,.14),transparent 60%),
    radial-gradient(600px 480px at 88% 30%,rgba(154,166,255,.09),transparent 60%);}
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(108,123,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(108,123,255,.045) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(circle at 50% 0%,#000,transparent 75%);}
header,section,main,footer{position:relative;z-index:1}

/* NAV */
.nav{max-width:1240px;margin:0 auto;padding:22px 24px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent3),var(--accent2));
  font:800 14px/1 'Sora',sans-serif;letter-spacing:.05em;color:#08091a;
  box-shadow:0 8px 24px rgba(108,123,255,.35)}
.brand-text strong{display:block;font:700 13px/1.3 'Sora',sans-serif;letter-spacing:.18em}
.brand-text small{display:block;font-size:9px;letter-spacing:.34em;color:var(--accent2)}
.nav-right{display:flex;gap:8px}
.pill{font-size:11px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);color:var(--mut)}
.pill-accent{border-color:rgba(108,123,255,.4);color:var(--accent2);background:rgba(108,123,255,.08)}

/* HERO */
.hero{max-width:820px;margin:0 auto;padding:56px 24px 34px;text-align:center}
.kicker{font-size:10px;letter-spacing:.42em;color:var(--accent2);margin-bottom:16px}
.hero h1{font:800 clamp(30px,5.4vw,50px)/1.1 'Sora',sans-serif;
  background:linear-gradient(120deg,#fff,#aab3ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{color:var(--mut);font-size:15px;line-height:1.75;margin:18px auto 0;max-width:620px}

/* BOX GRID */
.boxes{max-width:1240px;margin:0 auto;padding:14px 24px 70px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:22px;align-items:start}
@media(max-width:900px){.boxes{grid-template-columns:1fr;padding:14px 16px 60px}}

.box{
  background:linear-gradient(180deg,var(--surface),#0f1324);
  border:1px solid var(--line);border-radius:var(--r);padding:22px;
  box-shadow:0 30px 70px -50px #000;
}
.box-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px}
.box-head h2{font:700 18px/1.2 'Sora',sans-serif}
.box-head p{font-size:12px;color:var(--mut);margin-top:5px}
.counter{font:600 12px/1 'Sora',sans-serif;color:var(--accent2);background:rgba(108,123,255,.1);
  border:1px solid rgba(108,123,255,.28);padding:6px 11px;border-radius:999px;white-space:nowrap}

textarea{
  width:100%;min-height:150px;resize:vertical;
  background:#0b0e1c;border:1px solid var(--line);border-radius:12px;
  color:var(--txt);padding:14px;font:400 14px/1.7 'Inter','Noto Naskh Arabic',sans-serif;
}
textarea::placeholder{color:#5b6188}
textarea:focus,select:focus,input:focus{outline:2px solid rgba(108,123,255,.45);outline-offset:1px}

.field{margin-top:14px;display:grid;gap:7px}
.field label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
select,input[type=search]{
  width:100%;background:#0b0e1c;border:1px solid var(--line);color:var(--txt);
  padding:10px 12px;border-radius:10px;font-size:13px;font-family:inherit;
}

.voice-list{max-height:190px;overflow-y:auto;border:1px solid var(--line);border-radius:12px;background:#0b0e1c}
.voice-list::-webkit-scrollbar{width:8px}
.voice-list::-webkit-scrollbar-thumb{background:#242a45;border-radius:99px}
.vitem{display:flex;align-items:center;gap:10px;padding:9px 12px;cursor:pointer;border-bottom:1px solid rgba(255,255,255,.04)}
.vitem:hover{background:rgba(108,123,255,.08)}
.vitem.sel{background:rgba(108,123,255,.16)}
.vav{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;font:700 10px/1 'Sora',sans-serif;color:#0a0c18}
.av-m{background:linear-gradient(135deg,#6c7bff,#9aa6ff)}
.av-f{background:linear-gradient(135deg,#ff7ab0,#ffb0d0)}
.vname{font-size:13px;font-weight:500}
.vmeta{font-size:11px;color:var(--mut)}
.vempty{padding:18px;text-align:center;font-size:12px;color:var(--mut)}

.sliders{display:grid;gap:14px;margin-top:16px}
.sliders label{font-size:12px;color:var(--mut);display:grid;gap:7px}
.sliders label.check{display:flex;align-items:center;gap:9px;color:var(--txt2);font-size:13px}
input[type=range]{accent-color:var(--accent);width:100%}
input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px}
output{color:var(--accent2);font-weight:600}

.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
.btn{
  border:1px solid var(--line2);background:rgba(255,255,255,.04);color:var(--txt);
  padding:11px 17px;border-radius:11px;font:600 13px/1 'Sora',sans-serif;cursor:pointer;
  transition:.16s;display:inline-flex;align-items:center;gap:7px;text-decoration:none;
}
.btn:hover{border-color:rgba(108,123,255,.55);transform:translateY(-1px)}
.btn.primary{background:linear-gradient(120deg,var(--accent3),var(--accent));border-color:transparent;color:#fff;
  box-shadow:0 10px 26px -12px rgba(108,123,255,.9)}
.btn.ghost{background:transparent;color:var(--accent2);border-color:rgba(108,123,255,.4)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

.bar{height:5px;border-radius:99px;background:rgba(255,255,255,.07);margin:18px 0 9px;overflow:hidden}
.bar>div{height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--accent3),var(--accent2));transition:width .25s}
.status{font-size:12px;color:var(--mut)}
.status.err{color:var(--danger)}
.status.ok{color:var(--ok)}

audio{width:100%;margin-top:14px}
canvas{width:100%;margin-top:14px;border-radius:12px;border:1px solid var(--line);background:#000;display:block}
canvas:not(.ready){display:none}

footer{border-top:1px solid var(--line);padding:26px 20px;text-align:center;color:var(--mut);font-size:12px}
footer b{color:var(--accent2)}
[hidden]{display:none !important}