*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--surface: rgba(255, 255, 255, .04);--surface-hover: rgba(255, 255, 255, .08);--surface-active: rgba(255, 255, 255, .12);--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .16);--text: #f1f1f7;--text-secondary: rgba(255, 255, 255, .6);--text-muted: rgba(255, 255, 255, .35);--primary: #7c5cfc;--primary-glow: rgba(124, 92, 252, .3);--primary-light: #a78bfa;--danger: #ef4444;--success: #22c55e;--accent-1: #7c5cfc;--accent-2: #ec4899;--accent-3: #06b6d4;--radius: 16px;--radius-sm: 10px;--radius-xs: 6px;--shadow: 0 8px 32px rgba(0, 0, 0, .4);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .5)}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg-primary);color:var(--text);line-height:1.6;min-height:100vh;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse 80% 60% at 20% 10%,rgba(124,92,252,.08) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(236,72,153,.06) 0%,transparent 50%),radial-gradient(ellipse 50% 30% at 50% 50%,rgba(6,182,212,.04) 0%,transparent 50%);pointer-events:none;z-index:0;animation:bgShift 20s ease-in-out infinite alternate}@keyframes bgShift{0%{transform:translate(0) rotate(0)}to{transform:translate(2%,1%) rotate(3deg)}}#app{max-width:560px;margin:0 auto;padding:32px 20px;position:relative;z-index:1}header{text-align:center;margin-bottom:40px;animation:fadeSlideDown .6s ease-out}@keyframes fadeSlideDown{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}header .logo{display:block;margin:0 auto 8px;border-radius:12px;box-shadow:0 0 20px #58a6ff26}header h1{font-size:2rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,var(--accent-1),var(--accent-2),var(--accent-3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% 200%;animation:gradientShift 6s ease-in-out infinite}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.subtitle{color:var(--text-secondary);margin-top:6px;font-size:.9rem;font-weight:400}.card{background:var(--surface);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:16px;box-shadow:var(--shadow);transition:border-color .3s,box-shadow .3s,transform .2s}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-lg)}.hidden{display:none!important}#drop-zone{cursor:pointer;transition:all .3s ease;border:1.5px dashed var(--border);background:var(--surface);position:relative;overflow:hidden}#drop-zone:before{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;border-radius:var(--radius);background:linear-gradient(135deg,var(--accent-1),var(--accent-2),var(--accent-3));opacity:0;transition:opacity .3s;z-index:0;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;-webkit-mask-composite:xor;padding:1.5px}#drop-zone.dragover{border-color:transparent;transform:scale(1.01)}#drop-zone.dragover:before{opacity:1}.drop-content{text-align:center;padding:20px 0;position:relative;z-index:1}.drop-icon{font-size:3.5rem;margin-bottom:12px;display:block;filter:drop-shadow(0 0 20px var(--primary-glow));animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.drop-content p{font-size:.95rem;color:var(--text-secondary)}#file-btn{background:none;border:none;color:var(--primary-light);cursor:pointer;font-size:inherit;font-weight:600;transition:all .2s;position:relative}#file-btn:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:1.5px;background:var(--primary-light);transform:scaleX(0);transform-origin:center;transition:transform .2s}#file-btn:hover:after{transform:scaleX(1)}.hint{color:var(--text-muted);font-size:.75rem;margin-top:12px}.file-info{margin-top:16px;padding-top:16px;border-top:1px solid var(--border);animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.file-info p{font-size:.85rem;color:var(--text-secondary);margin-bottom:2px}.file-info p:first-child{color:var(--text);font-weight:500}#settings{animation:fadeSlideUp .4s ease-out}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}h2{font-size:1.05rem;font-weight:600;margin-bottom:20px;color:var(--text);letter-spacing:-.01em}.form-group{margin-bottom:22px}.form-group:last-child{margin-bottom:0}.form-group label{display:block;font-size:.8rem;color:var(--text-secondary);margin-bottom:10px;font-weight:500;letter-spacing:.02em;text-transform:uppercase}.platform-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.platform-btn{padding:10px 4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;font-size:.8rem;font-weight:500;text-align:center;transition:all .2s ease;position:relative;overflow:hidden}.platform-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--accent-1),var(--accent-2));opacity:0;transition:opacity .3s}.platform-btn:hover{background:var(--surface-hover);color:var(--text);border-color:var(--border-hover);transform:translateY(-1px)}.platform-btn.active{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--accent-1),var(--accent-2));box-shadow:0 4px 16px #7c5cfc4d}.platform-btn.active:before{opacity:1}.platform-btn span{position:relative;z-index:1}.btn-group{display:flex;gap:6px;flex-wrap:wrap}.opt-btn{padding:8px 18px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;font-size:.85rem;font-weight:500;transition:all .2s ease;position:relative}.opt-btn:hover{background:var(--surface-hover);color:var(--text);border-color:var(--border-hover);transform:translateY(-1px)}.opt-btn.active{color:#fff;border-color:var(--primary);background:var(--primary);box-shadow:0 4px 12px var(--primary-glow)}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:4px;background:var(--border);border-radius:2px;outline:none;margin:12px 0;transition:background .2s}input[type=range]::-webkit-slider-track{background:transparent;border:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:22px;height:22px;background:linear-gradient(135deg,var(--accent-1),var(--accent-2));border-radius:50%;cursor:pointer;box-shadow:0 0 20px var(--primary-glow);transition:transform .2s,box-shadow .2s;border:2px solid var(--bg-primary)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 0 30px var(--primary-glow)}input[type=range]::-moz-range-thumb{width:22px;height:22px;background:linear-gradient(135deg,var(--accent-1),var(--accent-2));border-radius:50%;cursor:pointer;border:2px solid var(--bg-primary)}.range-labels{display:flex;justify-content:space-between;font-size:.7rem;color:var(--text-muted)}#quality-label{text-transform:none!important;letter-spacing:normal!important;color:var(--primary-light)!important;font-weight:600!important}.btn-primary,.btn-secondary{padding:14px 36px;border:none;border-radius:var(--radius-sm);font-size:.95rem;cursor:pointer;font-weight:600;transition:all .25s ease;position:relative;overflow:hidden;letter-spacing:.01em}.btn-primary{background:linear-gradient(135deg,var(--accent-1),var(--accent-2));color:#fff;box-shadow:0 4px 20px var(--primary-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--primary-glow)}.btn-primary:active{transform:translateY(0);box-shadow:0 2px 12px var(--primary-glow)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:200%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transition:left .5s}.btn-primary:hover:before{left:100%}.btn-secondary{background:var(--surface);color:var(--text-secondary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-hover);color:var(--text);border-color:var(--border-hover)}#actions{text-align:center}#actions button{margin:0 8px}#progress-section{animation:fadeIn .3s ease-out}.progress-bar{height:6px;background:var(--border);border-radius:3px;overflow:hidden;position:relative}.progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent-1),var(--accent-2),var(--accent-3));border-radius:3px;transition:width .4s cubic-bezier(.22,1,.36,1);position:relative;background-size:200% 100%;animation:shimmer 2s linear infinite}.progress-fill.indeterminate{width:40%;animation:indeterminate 1.5s ease-in-out infinite}@keyframes indeterminate{0%{transform:translate(-100%)}to{transform:translate(350%)}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}#progress-text{text-align:center;margin-top:14px;color:var(--text-secondary);font-size:.85rem;font-weight:500}#results{animation:fadeSlideUp .4s ease-out}#results h3{text-align:center;font-size:1.1rem;color:var(--success);margin-bottom:4px}.preview-video{display:block;width:100%;max-height:300px;border-radius:var(--radius-sm);margin:16px 0;background:#000;object-fit:contain}.compat-note{font-size:.8rem;color:var(--accent-3);text-align:center;margin:-8px 0 12px;padding:8px 12px;background:#06b6d414;border-radius:var(--radius-xs)}.result-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin:20px 0}.stat{text-align:center;padding:16px 8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);transition:border-color .2s}.stat:hover{border-color:var(--border-hover)}.stat-label{display:block;font-size:.7rem;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.stat span:last-child{font-size:1.15rem;font-weight:700;color:var(--text)}#results .btn-primary,#results .btn-secondary{display:inline-block;margin:6px 4px}#download-btn{background:linear-gradient(135deg,var(--success),#059669);box-shadow:0 4px 20px #22c55e40}#download-btn:hover{box-shadow:0 8px 30px #22c55e59}.error-card{border-color:#ef44444d!important;background:#ef44440f!important}#error-message{color:var(--danger);margin-bottom:16px;font-size:.9rem;text-align:center}footer{text-align:center;color:var(--text-muted);font-size:.7rem;margin-top:56px;padding-bottom:16px;letter-spacing:.02em}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal-overlay.hidden{display:none}.modal-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);max-width:500px;width:100%;max-height:80vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:1.1rem;color:var(--text)}.modal-close{background:none;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;padding:4px 8px;border-radius:var(--radius-xs);transition:background .2s}.modal-close:hover{background:var(--surface-hover)}.modal-body{padding:16px 24px 24px}.dhikr-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;margin-bottom:12px;transition:background .2s}.dhikr-card:hover{background:var(--surface-hover)}.dhikr-text{color:var(--text);font-size:1rem;line-height:1.8;margin-bottom:6px}.dhikr-count{color:var(--text-muted);font-size:.8rem}@media(max-width:480px){#app{padding:20px 12px}header h1{font-size:1.6rem}.platform-grid{grid-template-columns:repeat(2,1fr)}.btn-group{gap:4px}.opt-btn{padding:6px 12px;font-size:.8rem}.result-stats{gap:8px}.stat{padding:12px 4px}}