:root{--bg: #0f1115;--card: #181b22;--line: #2a2f3a;--text: #e8eaef;--muted: #9aa3b2;--accent: #3d8bfd;--ok: #3ccf7a;--bad: #ff6b6b;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text)}body{font:17px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-text-size-adjust:100%}.app{max-width:1100px;margin:0 auto;padding:16px}header h1{margin:0 0 4px;font-size:26px}h2{margin:0 0 12px;font-size:20px}h3{margin:18px 0 8px;font-size:17px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin:16px 0}.note{border-color:#3d5a8a}.muted{color:var(--muted);font-size:14px}.small{font-size:13px}.ua{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;word-break:break-all;color:var(--muted)}.row{display:flex;gap:10px;align-items:center;margin:8px 0}.wrap{flex-wrap:wrap}label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}label.check{flex-direction:row;align-items:center;gap:8px;font-size:16px;color:var(--text)}select,input[type=url],textarea{font:inherit;color:var(--text);background:#0c0e12;border:1px solid var(--line);border-radius:8px;padding:10px;min-height:44px;max-width:100%}input[type=url]{flex:1;min-width:0}input[type=checkbox]{width:24px;height:24px}button{font:inherit;color:var(--text);background:#252a35;border:1px solid var(--line);border-radius:10px;padding:10px 16px;min-height:48px;cursor:pointer}button:active{transform:scale(.98)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button:disabled{opacity:.5}.video-wrap{background:#000;border-radius:10px;overflow:hidden;margin:12px 0;aspect-ratio:16 / 9}.video-wrap video{width:100%;height:100%;display:block;background:#000}.status{display:flex;flex-direction:column;gap:6px}.verdict.ok{color:var(--ok)}.verdict.bad{color:var(--bad)}.kv{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}.kv span{background:#0c0e12;border:1px solid var(--line);border-radius:6px;padding:4px 8px;font-size:13px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:10px}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}td.yes{color:var(--ok)}td.no{color:var(--bad)}pre{white-space:pre-wrap;word-break:break-word;font-size:12px;background:#0c0e12;padding:8px;border-radius:6px;max-height:360px;overflow:auto}.log{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;background:#0c0e12;border:1px solid var(--line);border-radius:8px;padding:8px;max-height:320px;overflow-y:auto;-webkit-overflow-scrolling:touch}.log .t{color:var(--muted)}.log-err{color:var(--bad)}.log-hls\.js b{color:#c99bff}.log-fullscreen b{color:#ffcf6b}textarea.notes{width:100%;min-height:80px}textarea.report{width:100%;min-height:240px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;margin-top:8px}details summary{cursor:pointer;color:var(--accent);padding:6px 0}footer{text-align:center;padding:16px 0 32px}