:root{color-scheme:dark;--bg: #0b1120;--panel: #111a2e;--panel-2: #16213a;--border: #24314d;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--danger: #f87171}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#16213a 0%,var(--bg) 60%);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Noto Sans SC,sans-serif;min-height:100vh}button{background:var(--accent);color:#05121f;border:0;border-radius:8px;padding:.55rem 1rem;font-weight:600;cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}button.ghost,a.ghost,summary.ghost{background:transparent;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:.55rem 1rem;font-weight:600;text-decoration:none;display:inline-block;line-height:normal}button.danger{color:var(--danger)}textarea{width:100%;padding:.6rem .7rem;border-radius:8px;border:1px solid var(--border);background:#0b1424;color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}.clip{margin-top:1rem}input{width:100%;margin-top:.35rem;padding:.6rem .7rem;border-radius:8px;border:1px solid var(--border);background:#0b1424;color:var(--text)}label{display:block;margin:.9rem 0;font-size:.9rem;color:var(--muted)}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.muted{color:var(--muted)}.small{font-size:.82rem}.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--border);border-radius:14px;padding:1.25rem}.login{width:100%;max-width:380px}.login h1{margin:0 0 .3rem;font-size:1.5rem}.alert{background:#f871711f;border:1px solid rgba(248,113,113,.4);color:#fecaca;border-radius:8px;padding:.55rem .7rem;font-size:.85rem;margin:.6rem 0}.app{max-width:1100px;margin:0 auto;padding:0 1rem 3rem}header{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--border);margin-bottom:1.5rem}.brand{font-weight:700;letter-spacing:.02em}.header-right{display:flex;align-items:center;gap:.8rem}.dropdown{position:relative}.dropdown>summary{list-style:none;cursor:pointer;-webkit-user-select:none;user-select:none}.dropdown>summary::-webkit-details-marker{display:none}.dropdown>summary:after{content:" ▾";font-size:.75em}.dropdown[open]>summary{border-color:var(--accent)}.dropdown-menu{position:absolute;right:0;top:calc(100% + .45rem);min-width:230px;padding:.35rem;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 14px 40px #00000073;z-index:20}.dropdown-menu a{display:block;padding:.55rem .7rem;border-radius:7px;color:var(--text);text-decoration:none;font-size:.86rem;font-weight:500;white-space:nowrap}.dropdown-menu a:hover{background:var(--panel-2)}.dropdown-hint{display:block;padding:.35rem .7rem .45rem;color:var(--muted);font-size:.72rem}.section-head{display:flex;justify-content:space-between;align-items:center;margin:1.5rem 0 1rem}.section-head h2{font-size:1.1rem;margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}.device-head{display:flex;justify-content:space-between;align-items:center;gap:.5rem}.badge{font-size:.72rem;padding:.15rem .5rem;border-radius:999px;border:1px solid var(--border)}.badge.on{color:#bbf7d0;background:#16653480;border-color:#4ade8059}.badge.off{color:var(--muted)}.device-actions{display:flex;gap:.5rem;margin-top:1rem}.empty{text-align:left;line-height:1.7}.empty code{display:inline-block;margin-top:.4rem;padding:.3rem .5rem;background:#0b1424;border:1px solid var(--border);border-radius:6px;font-size:.8rem}.viewer{margin-bottom:1.5rem}.viewer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.viewer-actions{display:flex;gap:.5rem}.canvas.maximized{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;width:100vw;height:100vh;max-height:none;border:0;border-radius:0;background:#000}.canvas.maximized video{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain}.fullscreen-exit{position:absolute;top:1rem;right:1rem;z-index:1001;background:#0f172ae6;color:var(--text);border:1px solid var(--border)}.canvas:focus{outline:2px solid var(--accent);outline-offset:2px}.canvas{position:relative;touch-action:none;overscroll-behavior:contain;background:#000;border:1px solid var(--border);border-radius:10px;min-height:220px;max-height:78vh;display:flex;align-items:center;justify-content:center;overflow:hidden}.canvas img,.canvas video{display:block;max-width:100%;max-height:78vh;width:auto;height:auto;object-fit:contain;background:#000}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#030712b3;display:flex;align-items:center;justify-content:center;padding:1rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{width:100%;max-width:460px}.modal h3{margin-top:0}.row{display:flex;gap:.6rem;margin-top:1rem}.code{background:#0b1424;border:1px solid var(--border);border-radius:8px;padding:.7rem;font-size:.8rem;white-space:pre-wrap;word-break:break-all}.code-big{font-size:1.6rem;letter-spacing:.2em;text-align:center;color:var(--accent);font-weight:700}.files{margin-top:1rem;border-top:1px solid var(--border);padding-top:1rem}.files-head{display:flex;justify-content:space-between;gap:.5rem;flex-wrap:wrap;margin-bottom:.6rem}.files-drop{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;padding:.8rem;border:1px dashed var(--border);border-radius:10px;margin-bottom:.6rem}.file-item{padding:.6rem 0;border-bottom:1px solid var(--border)}.file-row{display:flex;align-items:center;gap:.6rem;justify-content:space-between}.file-name{font-size:.88rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.progress{height:6px;background:#0b1424;border-radius:999px;overflow:hidden;margin:.35rem 0}.progress-bar{height:100%;background:var(--accent);transition:width .15s linear}.badge.done{color:#bbf7d0;background:#16653480;border-color:#4ade8059}.badge.sending{color:#bae6fd;background:#07598580;border-color:#38bdf859}.badge.error{color:#fecaca;background:#7f1d1d66;border-color:#f8717166}.badge.canceled{color:var(--muted)}.files-download{display:flex;gap:.6rem;margin-bottom:.6rem}.files-download input{flex:1;margin-top:0}.recent-paths{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:.6rem}.chip{background:transparent;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:.2rem .6rem;font-size:.72rem;font-weight:500;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge.up{color:#bae6fd;border-color:#38bdf859;background:#07598566}.badge.down{color:#ddd6fe;border-color:#a78bfa59;background:#4c1d9566}