@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#090d1b;--card:#12182a;--line:#27304a;--muted:#97a2bc;--text:#f5f7ff;--violet:#856cff;--cyan:#35d4d2;--danger:#ff6b7c}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 0,#20205a55,transparent 32%),radial-gradient(circle at 90% 20%,#0c6c7550,transparent 27%),var(--bg);color:var(--text);font-family:Manrope,system-ui,sans-serif}.shell{width:min(900px,calc(100% - 32px));margin:auto;padding:28px 0 24px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:64px}.brand{font-size:20px;font-weight:800;letter-spacing:-.5px}.brand span{color:var(--muted);font-weight:500}.health{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px}.health i{width:9px;height:9px;border-radius:50%;background:#f5b942;box-shadow:0 0 12px currentColor}.health.ok i{background:#38d996}.health.bad i{background:var(--danger)}.hero{text-align:center;max-width:720px;margin:0 auto 36px}.eyebrow{color:var(--cyan)!important;font-weight:800;letter-spacing:2px;font-size:12px}.hero h1{font-size:clamp(38px,7vw,67px);line-height:1.05;letter-spacing:-3px;margin:12px 0 20px}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#a991ff,#58dbdd);background-clip:text;color:transparent}.hero>p{color:var(--muted);line-height:1.7;margin:auto;max-width:610px}.card{background:#12182ae8;border:1px solid var(--line);border-radius:24px;padding:clamp(20px,5vw,42px);box-shadow:0 28px 80px #0008;backdrop-filter:blur(18px)}label{display:flex;justify-content:space-between;font-size:14px;font-weight:700;margin-bottom:9px}textarea,select{width:100%;border:1px solid var(--line);border-radius:13px;background:#0c1120;color:var(--text);padding:15px;font:inherit;outline:none}textarea{min-height:125px;resize:vertical;margin-bottom:22px}textarea:focus,select:focus{border-color:var(--violet);box-shadow:0 0 0 3px #856cff25}.grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;margin-bottom:22px}.toggle-row{border:1px solid var(--line);border-radius:13px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between}.toggle-row strong,.toggle-row small{display:block;font-size:13px}.toggle-row small{color:var(--muted);margin-top:3px}.switch{margin:0}.switch input{display:none}.switch span{display:block;width:44px;height:25px;border-radius:20px;background:#303952;position:relative}.switch span:after{content:'';position:absolute;width:19px;height:19px;background:white;border-radius:50%;top:3px;left:3px;transition:.2s}.switch input:checked+span{background:var(--violet)}.switch input:checked+span:after{left:22px}input[type=range]{width:100%;accent-color:var(--violet)}#blur-height-container{margin-bottom:26px}#range-value{color:var(--cyan)}button,.download{width:100%;display:flex;justify-content:center;align-items:center;gap:16px;border:0;border-radius:13px;padding:16px;background:linear-gradient(110deg,var(--violet),#6551d9);color:#fff;font:700 16px Manrope;cursor:pointer;text-decoration:none;box-shadow:0 10px 25px #6755dc40}button:hover{filter:brightness(1.1);transform:translateY(-1px)}button:disabled{opacity:.55;cursor:not-allowed;transform:none}#progress-container,#result-container,#error-box{display:none;margin-top:27px}.progress-head{display:flex;justify-content:space-between;align-items:center}.progress-head h3{font-size:15px}.progress-head b{color:var(--cyan)}.progress-track{height:8px;border-radius:8px;background:#293149;overflow:hidden}#progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--violet),var(--cyan));transition:width .45s}#status-text{font-size:13px;color:var(--muted)}#error-box{border:1px solid #ff6b7c55;background:#ff6b7c12;color:#ff9aa6;padding:14px;border-radius:12px;font-size:14px}.success{color:#54daa2;font-weight:700;margin-bottom:14px}video{width:100%;border-radius:13px;background:#000;max-height:520px}.download{margin-top:14px}footer{text-align:center;color:#68738c;font-size:12px;margin-top:22px}@media(max-width:640px){header{margin-bottom:45px}.grid{grid-template-columns:1fr}.hero h1{letter-spacing:-2px}.card{border-radius:18px}.health span{display:none}}