:root{--bg-dark: #0f172a;--bg-card: rgba(30, 41, 59, .7);--primary: #3b82f6;--primary-hover: #2563eb;--text-main: #f8fafc;--text-muted: #94a3b8;--border: rgba(148, 163, 184, .1);--glass-border: 1px solid rgba(255, 255, 255, .1);--radius: 16px;--font-family: "Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-dark);background-image:radial-gradient(at 0% 0%,rgba(59,130,246,.15) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(139,92,246,.15) 0px,transparent 50%);color:var(--text-main);min-height:100vh;display:flex;justify-content:center;align-items:center;padding:20px}.app-container{width:100%;max-width:500px;background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:var(--radius);padding:40px;box-shadow:0 25px 50px -12px #00000080}header{text-align:center;margin-bottom:30px}header h1{font-size:2rem;font-weight:700;margin-bottom:8px;letter-spacing:-.025em}header h1 span{background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}header p{color:var(--text-muted);font-size:.95rem}.link-downloader{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;background:#ffffff0d;padding:15px;border-radius:var(--radius);border:var(--glass-border)}.link-downloader input{flex:1;min-width:200px;background:#0003;border:1px solid var(--border);border-radius:8px;padding:10px 15px;color:var(--text-main);font-family:inherit;outline:none;transition:border-color .3s ease}.link-downloader input:focus{border-color:var(--primary)}.link-downloader .btn{white-space:nowrap;flex-grow:1}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;transition:all .3s ease;cursor:pointer;background:#ffffff05}.upload-zone:hover,.upload-zone.dragover{border-color:var(--primary);background:#3b82f60d}.upload-zone .icon{color:var(--text-muted);margin-bottom:15px}.upload-zone p{font-weight:500;margin-bottom:10px}.upload-zone .or{display:block;font-size:.8rem;color:var(--text-muted);margin:10px 0;position:relative}.upload-zone .or:before,.upload-zone .or:after{content:"";position:absolute;top:50%;width:30px;height:1px;background:var(--border)}.upload-zone .or:before{right:55%}.upload-zone .or:after{left:55%}.btn{padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;font-size:.9rem}.btn.secondary{background:#ffffff1a;color:var(--text-main)}.btn.secondary:hover{background:#ffffff26}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-hover));color:#fff;box-shadow:0 4px 6px -1px #2563eb4d}.btn.primary:hover{transform:translateY(-1px);box-shadow:0 10px 15px -3px #2563eb66}.btn.full-width{width:100%;padding:14px;font-size:1rem}.file-info{background:#ffffff0d;padding:16px;border-radius:12px;margin-bottom:20px;border:var(--glass-border)}.file-details-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.file-meta{display:flex;flex-direction:column}#file-name{font-weight:600;font-size:.9rem;margin-bottom:2px;word-break:break-all}#file-size{font-size:.8rem;color:var(--text-muted)}.remove-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:6px;transition:all .2s;display:flex;align-items:center;justify-content:center}.remove-btn:hover{background:#ff32321a;color:#ef4444}.video-preview-container{width:100%;margin-bottom:15px;border-radius:8px;overflow:hidden;background:#000}video{width:100%;max-height:300px;display:block}.range-controls{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end;margin-bottom:10px}.time-input-group label{display:block;font-size:.75rem;color:var(--text-muted);margin-bottom:4px}.input-wrapper{display:flex;align-items:center;background:#0003;border:1px solid var(--border);border-radius:6px;overflow:hidden}.input-wrapper input{background:transparent;border:none;color:var(--text-main);padding:8px;width:100%;font-family:monospace;font-size:.9rem;text-align:center}.input-wrapper input:focus{outline:none;background:#ffffff0d}.btn.small{padding:8px 10px;font-size:.75rem;border-radius:0;white-space:nowrap}.input-wrapper .btn.small{border-left:1px solid var(--border)}#reset-range-btn{height:34px;border-radius:6px}.range-info{font-size:.8rem;color:var(--text-muted);text-align:center;background:#0003;padding:6px;border-radius:4px}.controls.disabled{opacity:.5;pointer-events:none}.duration-selector{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:15px 0 25px}.radio-card{position:relative;cursor:pointer}.radio-card input{position:absolute;opacity:0;cursor:pointer}.card-content{background:#ffffff08;border:1px solid var(--border);border-radius:12px;padding:15px 10px;text-align:center;transition:all .2s ease}.card-content .time{display:block;font-weight:700;font-size:1.1rem;margin-bottom:4px}.card-content .label{display:block;font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.radio-card input:checked+.card-content{border-color:var(--primary);background:#3b82f61a;box-shadow:0 0 0 1px var(--primary)}.radio-card input:checked+.card-content .time{color:var(--primary)}.status-area{margin-top:25px;padding-top:20px;border-top:1px solid var(--border)}.progress-container{margin-bottom:10px}.progress-bar-track{width:100%;height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden;margin-bottom:8px}.progress-bar-fill{height:100%;background:var(--primary);width:0%;transition:width .3s ease}#progress-text{font-size:.85rem;color:var(--text-muted)}.log-output{font-family:monospace;font-size:.75rem;color:var(--text-muted);max-height:60px;overflow-y:auto;background:#0003;padding:8px;border-radius:6px;margin-top:10px}.hidden{display:none!important}.results-area{margin-top:30px}.results-area h2{font-size:1.1rem;margin-bottom:15px}.clips-grid{display:flex;flex-direction:column;gap:10px;max-height:200px;overflow-y:auto}.clip-item{display:flex;justify-content:space-between;align-items:center;background:#ffffff0d;padding:10px 15px;border-radius:8px;border:var(--glass-border)}.clip-name{font-size:.9rem}.clip-actions{display:flex;gap:6px}.btn.whatsapp{background:#25d366;color:#fff;font-weight:600}.btn.whatsapp:hover{background:#1fbb5b}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.results-header h2{font-size:1.1rem;margin-bottom:0}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:var(--bg-card);border:var(--glass-border);border-radius:var(--radius);padding:30px;max-width:400px;width:90%;position:relative;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.modal-close-btn{position:absolute;top:10px;right:15px;background:none;border:none;color:var(--text-muted);font-size:1.8rem;cursor:pointer;line-height:1}.modal-close-btn:hover{color:var(--text-main)}.modal-content h3{font-size:1.2rem;margin-bottom:15px;color:#25d366}.modal-content ol{padding-left:20px;color:var(--text-muted);line-height:1.8}.modal-content ol li{margin-bottom:8px}.modal-content .btn{margin-top:20px;width:100%}