.url-input-form{display:flex;flex-direction:column;gap:1rem}.input-wrapper{position:relative;display:flex;align-items:center}.platform-selector{position:absolute;left:.5rem;z-index:20}.platform-button{display:flex;align-items:center;gap:.25rem;padding:.5rem;background:transparent;border:none;border-radius:8px;cursor:pointer;transition:all .2s ease}.platform-button:hover{background:#ffffff1a}.dropdown-arrow{transition:transform .2s ease;color:var(--text-secondary)}.dropdown-arrow.open{transform:rotate(180deg)}.platform-dropdown{position:absolute;top:calc(100% + .5rem);left:0;background:#141414f2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:.5rem;min-width:160px;box-shadow:0 8px 32px #0006;animation:dropdownFade .15s ease}@keyframes dropdownFade{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.platform-option{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem;background:transparent;border:none;border-radius:8px;cursor:pointer;transition:all .2s ease;text-align:left}.platform-option:hover{background:#ffffff1a}.platform-option.active{background:#ffffff0d}.platform-logo{display:flex;align-items:center;justify-content:center}.platform-name{color:var(--text-primary);font-size:.9rem;font-weight:500}.url-input{padding-left:4.5rem!important}.url-input.invalid{border-color:#f87171}.url-input.invalid:focus{box-shadow:0 0 0 3px #f8717133}.url-error{color:#f87171;font-size:.875rem;margin-top:-.5rem}.submit-btn{width:100%;transition:all .2s ease}.submit-btn:hover{filter:brightness(1.1);transform:translateY(-2px)}.trimmer{display:flex;flex-direction:column;gap:1.25rem}.format-toggle{display:flex;gap:.5rem;background:#ffffff0d;padding:.25rem;border-radius:12px}.format-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1rem;background:transparent;border:none;border-radius:10px;color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.format-btn:hover{color:var(--text-primary);background:#ffffff0d}.format-btn.active{background:var(--accent);color:#fff}.format-btn:disabled{opacity:.5;cursor:not-allowed}.quality-selector{display:flex;flex-direction:column;gap:.375rem}.quality-selector label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.quality-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}.quality-select option{background:#1a1a1a;color:#fff}.trimmer-header{display:flex;justify-content:space-between;align-items:center}.trimmer-header h3{font-size:1rem;font-weight:600}.clip-duration{color:var(--accent-light);font-size:.875rem;font-weight:500}.timeline-container{display:flex;flex-direction:column;gap:.5rem}.timeline-track{position:relative;height:48px;background:#ffffff1a;border-radius:8px;cursor:pointer;overflow:visible}.timeline-selection{position:absolute;top:0;height:100%;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-light) 100%);border-radius:8px;opacity:.4}.timeline-handle{position:absolute;top:-4px;width:16px;height:56px;transform:translate(-50%);cursor:ew-resize;display:flex;justify-content:center;z-index:10}.handle-bar{width:4px;height:100%;background:var(--accent-light);border-radius:4px;transition:background .2s ease,transform .2s ease}.timeline-handle:hover .handle-bar,.timeline-handle.active .handle-bar{background:#fff;transform:scaleX(1.5)}.timeline-handle.start .handle-bar{border-top-left-radius:4px;border-bottom-left-radius:4px}.timeline-handle.end .handle-bar{border-top-right-radius:4px;border-bottom-right-radius:4px}.timeline-labels{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-secondary)}.time-inputs{display:flex;align-items:center;gap:1rem}.time-input-group{flex:1;display:flex;flex-direction:column;gap:.375rem}.time-input-group label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.time-input{text-align:center;font-family:SF Mono,Fira Code,monospace}.time-separator{color:var(--text-secondary);padding-top:1.25rem}.trim-btn{width:100%}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.app{min-height:100vh;position:relative}.content{position:relative;z-index:10;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem}.header{text-align:center;margin-bottom:2rem}.title-split{font-size:5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:1rem;color:#fff;text-transform:uppercase;transition:-webkit-text-stroke .5s ease,text-shadow .5s ease;-webkit-text-stroke:2px currentColor}.subtitle{color:#fff;font-size:1.1rem;font-weight:400}.main-card{width:100%;max-width:600px}.video-editor{display:flex;flex-direction:column;gap:1.5rem}.video-preview{display:flex;gap:1rem;align-items:flex-start}.thumbnail{width:160px;height:90px;object-fit:cover;border-radius:8px;flex-shrink:0}.video-info{flex:1;min-width:0}.video-title{font-size:1rem;font-weight:600;margin-bottom:.5rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-duration{color:var(--text-secondary);font-size:.875rem}.download-section{text-align:center;padding:1.5rem;background:#ff00001a;border-radius:12px;border:1px solid rgba(255,0,0,.3)}.success-message{color:var(--accent-light);margin-bottom:1rem;font-weight:500}.btn-download{width:100%}.btn-secondary{background:transparent;color:var(--text-secondary);border:1px solid var(--glass-border);padding:.75rem 1.5rem;border-radius:12px;font-size:.875rem;cursor:pointer;transition:all .2s ease;width:100%}.btn-secondary:hover{color:var(--text-primary);border-color:var(--text-secondary)}.error-message{display:flex;align-items:center;gap:.5rem;padding:1rem;background:#dc26261a;border:1px solid rgba(220,38,38,.3);border-radius:12px;color:#f87171;margin-top:1rem;font-size:.875rem}@media (max-width: 640px){.title{font-size:2.5rem}.video-preview{flex-direction:column}.thumbnail{width:100%;height:auto;aspect-ratio:16/9}.main-card{padding:1.5rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-dark: #0a0a0a;--glass-bg: rgba(20, 20, 20, .7);--glass-border: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: #a0a0a0;--accent: #FF0000;--accent-light: #FF3333;--accent-dark: #CC0000}body{font-family:Geist,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-dark);color:var(--text-primary);min-height:100vh;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:2rem;box-shadow:0 8px 32px #0006}.btn-primary{background:var(--accent);color:#fff;border:none;padding:.875rem 2rem;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary:hover{background:var(--accent-light);transform:translateY(-2px);box-shadow:0 4px 20px #f006}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.input-field{width:100%;padding:1rem 1.25rem;background:#ffffff0d;border:1px solid var(--glass-border);border-radius:12px;color:var(--text-primary);font-size:1rem;font-family:inherit;transition:all .2s ease}.input-field::placeholder{color:var(--text-secondary)}.input-field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #f003}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#ffffff0d}::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}