.media-selector{padding:20px 20px 60px;font-family:Poppins,sans-serif;max-width:500px;margin:auto}.media-selector h3{text-align:center;font-size:1.8rem;margin-bottom:1.5rem}.hidden-input{display:none}.button-group{display:flex;flex-direction:column;gap:12px;justify-content:center;align-items:center;margin-bottom:16px}.button-group button{width:90%;max-width:300px;padding:14px 16px;border-radius:8px;border:none;background:linear-gradient(90deg,#ff8a00,#e52e71);color:#fff;cursor:pointer;font-size:1.1rem;transition:transform .2s ease,box-shadow .2s ease}.button-group button:hover{transform:scale(1.05);box-shadow:0 4px 12px #0000001a}.preview-video{width:100%;border-radius:8px;background-color:#000;margin-bottom:16px}.uploading-message{text-align:center;font-size:1rem;color:#555}.top-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:1rem}.top-links a{font-size:.95rem;color:#213547;text-decoration:none;padding:6px 10px;border-radius:4px}.top-links a:hover{text-decoration:underline}@media (min-width: 768px){.button-group{flex-direction:row;flex-wrap:wrap}.button-group button{width:auto;padding:12px 16px}}.video-player{width:320px;max-height:480px;object-fit:cover;display:block;margin:20px auto;border-radius:12px;box-shadow:0 4px 12px #0003}.sliders-container{max-width:400px;margin:20px auto;padding:10px}.sliders-container label{display:block;margin-bottom:5px;font-weight:700}.sliders-container input[type=range]{width:100%;margin-bottom:15px;accent-color:#007bff}.preset-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:20px}.preset-buttons button{padding:10px 15px;border:none;background-color:purple;color:#fff;border-radius:5px;cursor:pointer;transition:background-color .3s ease,transform .2s ease}.preset-buttons button:hover{background-color:#9400d3;transform:scale(1.05)}.reset-button{margin-top:20px;padding:10px 15px;border:none;background-color:green;color:#fff;border-radius:5px;cursor:pointer;transition:background-color .3s ease,transform .2s ease}.reset-button:hover{background-color:#006400;transform:scale(1.05)}.vv-feed-container{height:100vh;width:100vw;overflow-y:scroll;scroll-snap-type:y mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;margin:0;padding:0;background-color:#000}.vv-video-wrapper{height:100vh;width:100vw;scroll-snap-align:start;position:relative;display:flex;justify-content:center;align-items:center;overflow:hidden;background:#000;touch-action:pan-y}body,html{margin:0;padding:0;font-family:Poppins,sans-serif}.app{padding:1rem;max-width:800px;margin:auto;display:flex;flex-direction:column;align-items:center}.top-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:20px}.top-links button{background:none;border:none;font-size:1rem;font-weight:500;color:#213547;cursor:pointer;text-decoration:none}.top-links button:hover{text-decoration:underline;color:#000}h1{font-size:2.5rem;margin:0 0 12px;text-align:center}.nav-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:20px}.nav-links a{font-size:1rem;font-weight:500;color:#213547;text-decoration:none;cursor:pointer}.nav-links a:hover{text-decoration:underline;color:#000}.tagline{text-align:center;font-size:1.2rem;margin:0 0 12px}.media-section-title{text-align:center;font-size:1.1rem;margin:0 0 20px}@media (max-width: 768px){.app{padding:.5rem}.top-links,.nav-links{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:8px;padding:0 10px}.top-links a,.nav-links a,.top-links button{font-size:1rem;padding:4px 8px}h1{font-size:2rem;margin-bottom:10px}.tagline,.media-section-title{font-size:1rem;padding:0 1rem}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400}html,body,#root{width:100%;height:100%}a{font-weight:500;color:#213547;text-decoration:none}a:hover{color:#000;text-decoration:underline}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#f9f9f9;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (max-width: 768px){h1{font-size:2rem}}