:root{--bg: var(--tg-theme-bg-color, #ffffff);--bg-secondary: var(--tg-theme-secondary-bg-color, #f0f2f5);--text: var(--tg-theme-text-color, #111418);--hint: var(--tg-theme-hint-color, #8a929c);--link: var(--tg-theme-link-color, #2481cc);--accent: var(--tg-theme-button-color, #2481cc);--accent-text: var(--tg-theme-button-text-color, #ffffff)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased}.shell{height:100%;display:flex;flex-direction:column}.shell-scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}.page{padding:16px;display:flex;flex-direction:column;gap:14px;max-width:560px;margin:0 auto}.page-header{display:flex;align-items:center;justify-content:space-between}.brand-title{font-size:28px;font-weight:700;letter-spacing:-.02em}.brand-title.small{font-size:20px}.centered{text-align:center;padding:32px 0}.hint{color:var(--hint);font-size:14px;line-height:1.45}.feed{display:flex;flex-direction:column;gap:16px}.video-card{border:none;background:none;font:inherit;color:inherit;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:8px}.thumb{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:16px;overflow:hidden;background:var(--bg-secondary)}.thumb img{width:100%;height:100%;object-fit:cover;display:block}.thumb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:700;color:var(--hint);background:linear-gradient(135deg,var(--bg-secondary),var(--bg))}.duration-badge{position:absolute;right:8px;bottom:8px;background:#000000bf;color:#fff;font-size:12px;font-weight:600;padding:2px 7px;border-radius:6px}.video-card-body{display:flex;flex-direction:column;gap:2px}.video-card-title{font-size:15px;font-weight:600;line-height:1.35}.video-card-meta{color:var(--hint);font-size:13px}.skeleton{pointer-events:none}.skeleton .thumb,.skeleton-line{animation:pulse 1.4s ease-in-out infinite}.skeleton-line{height:13px;border-radius:6px;background:var(--bg-secondary);width:80%}.skeleton-line.short{width:45%}@keyframes pulse{0%,to{opacity:1}50%{opacity:.55}}.explore{display:flex;flex-direction:column;gap:12px}.search-input{border:none;border-radius:12px;padding:11px 14px;font:inherit;background:var(--bg-secondary);color:var(--text);width:100%}.search-input:focus{outline:2px solid var(--accent)}.scroll-x{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;padding-bottom:2px}.scroll-x::-webkit-scrollbar{display:none}.details{padding:12px 16px 24px;display:flex;flex-direction:column;gap:12px;max-width:560px;margin:0 auto}.thumb.playable{border:none;padding:0;cursor:pointer;font:inherit}.play-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#00000040}.play-circle{width:64px;height:64px;border-radius:50%;background:#0009;color:#fff;font-size:26px;display:flex;align-items:center;justify-content:center;padding-left:4px}.embed-frame{width:100%;border:none;border-radius:16px;background:#000;display:block}.backbar{align-self:flex-start;border:none;background:none;color:var(--link);font:inherit;font-size:16px;cursor:pointer;padding:4px 0}.details-title{font-size:20px;font-weight:700;line-height:1.3}.details-description{font-size:15px;line-height:1.5;white-space:pre-wrap}.btn-primary.watch{padding:14px;font-size:16px;border-radius:14px}.tag{color:var(--link);font-size:13px}.creator-line{border:none;background:none;font:inherit;color:inherit;text-align:left;cursor:pointer;font-weight:600;padding:0}.action-row{display:flex;gap:8px;flex-wrap:wrap}.action-row button{flex:1;white-space:nowrap}.saved-row{border:none;background:var(--bg);border-radius:12px;padding:12px;font:inherit;color:inherit;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px}.saved-title{font-weight:600;font-size:14px}.profile{width:100%;display:flex;flex-direction:column;gap:16px}.profile-card{display:flex;align-items:center;gap:12px}.profile-avatar{width:52px;height:52px;border-radius:50%;background:var(--accent);color:var(--accent-text);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;flex-shrink:0}.profile-name{font-size:18px;font-weight:700}.profile-meta{color:var(--hint);font-size:13px}.panel{background:var(--bg-secondary);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px}.panel h2{font-size:16px}.panel label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}.panel input,.panel textarea{border:none;border-radius:10px;padding:10px 12px;font:inherit;font-weight:400;background:var(--bg);color:var(--text);resize:vertical}.chips{display:flex;flex-wrap:wrap;gap:8px}.chips button{border:none;border-radius:999px;padding:7px 14px;font-size:13px;font-family:inherit;background:var(--bg-secondary);color:var(--text);cursor:pointer;white-space:nowrap}.panel .chips button{background:var(--bg)}.chips button[data-active=true]{background:var(--accent);color:var(--accent-text)}.row{display:flex;gap:8px;justify-content:flex-end}.btn-primary,.btn-secondary{border:none;border-radius:10px;padding:10px 16px;font:inherit;font-weight:600;cursor:pointer}.btn-primary{background:var(--accent);color:var(--accent-text)}.btn-primary:disabled{opacity:.6}.btn-secondary{background:var(--bg);color:var(--text)}.application,.channel{display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:12px;background:var(--bg)}.steps{padding-left:18px;display:flex;flex-direction:column;gap:6px;color:var(--hint);font-size:14px}.error{color:#d34b4b;font-size:13px}.tabbar{display:flex;border-top:1px solid var(--bg-secondary);background:var(--bg);padding-bottom:env(safe-area-inset-bottom)}.tabbar button{flex:1;padding:12px 0 10px;border:none;background:none;color:var(--hint);font-size:12px;font-family:inherit;cursor:pointer}.tabbar button[data-active=true]{color:var(--accent);font-weight:600}