:root{--bg: #f6f7f9;--panel: #ffffff;--text: #1c2430;--muted: #667085;--line: #e2e6ec;--accent: #2563eb;--accent-text: #ffffff;--sel: #e8f0fe;--danger: #c62828;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #12161c;--panel: #1a2029;--text: #e6eaf0;--muted: #98a2b3;--line: #2b3441;--accent: #4c8dff;--accent-text: #0b1220;--sel: #213255;--danger: #ff6b6b}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font:15px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}button,input{font:inherit;color:inherit}button{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:6px 12px;cursor:pointer;min-height:34px}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}button.danger{color:var(--danger)}button.danger.solid{background:var(--danger);color:#fff;border-color:var(--danger)}input:not([type=checkbox]){background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:7px 10px;min-height:34px}input:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.muted{color:var(--muted)}.error{color:var(--danger)}.spacer{flex:1}.login{min-height:100%;display:grid;place-items:center;padding:16px}.card{width:min(420px,100%);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:14px}.card h1{margin:0 0 4px;font-size:22px}.card label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.card label input{font-size:16px;color:var(--text)}.card .notice{background:var(--sel);padding:8px 10px;border-radius:6px;margin:0}.card p{margin:0}.qr{align-self:center;background:#fff;padding:6px;border-radius:8px}.secret{display:block;word-break:break-all;padding:8px;background:var(--bg);border-radius:6px;margin-top:6px}.app{height:100%;display:flex;flex-direction:column;position:relative}.top{display:flex;align-items:center;gap:10px;padding:8px 14px;background:var(--panel);border-bottom:1px solid var(--line)}.top h1{margin:0;font-size:18px}.who{color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.crumbs{padding:8px 14px 0;display:flex;flex-wrap:wrap;align-items:center;gap:2px}.crumbs button{border:0;background:none;padding:4px 6px;min-height:0;color:var(--accent)}.crumbs .sep{color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 14px}.toolbar .filter{margin-left:auto;min-width:180px;flex:0 1 260px}.sep-v{width:1px;height:22px;background:var(--line)}.thead,.row{display:grid;grid-template-columns:28px minmax(0,1fr) 90px 170px;align-items:center;gap:8px;padding:0 14px}.thead{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);height:36px;font-size:13px;color:var(--muted)}.thead button{border:0;background:none;text-align:left;padding:4px 0;min-height:0;color:inherit}.thead .size,.row .size{text-align:right}.row .mod,.thead .mod{color:var(--muted);font-size:13px}.list{flex:1;min-height:0;background:var(--panel);position:relative}.pad{padding:16px 14px;margin:0}.vlist{height:100%;overflow-y:auto}.vrow{position:absolute;left:0;right:0;border-bottom:1px solid var(--line)}.row{height:100%}.row.sel{background:var(--sel)}.row .name{border:0;background:none;text-align:left;padding:0;min-height:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row .name:hover{text-decoration:underline}.status{padding:6px 14px;font-size:13px;color:var(--muted);background:var(--panel);border-top:1px solid var(--line)}.app.drag:after{content:"";position:absolute;inset:0;border:3px dashed var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent);pointer-events:none;z-index:20}.dropmsg{position:absolute;top:40%;left:50%;transform:translate(-50%);background:var(--accent);color:var(--accent-text);padding:12px 20px;border-radius:8px;z-index:21;pointer-events:none}.uploads{position:absolute;right:12px;bottom:40px;width:min(420px,calc(100% - 24px));max-height:40%;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 28px #00000040;z-index:15}.uploads header{display:flex;align-items:center;gap:8px;padding:8px 10px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel)}.uploads ul{list-style:none;margin:0;padding:0}.uploads li{display:grid;grid-template-columns:1fr auto;gap:2px 8px;padding:8px 10px;border-bottom:1px solid var(--line);font-size:13px;align-items:center}.uploads .uname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.uploads progress{grid-column:1;width:100%}.uploads li button{grid-column:2;grid-row:2;min-height:26px;padding:2px 8px}.toast{position:fixed;left:50%;bottom:16px;transform:translate(-50%);background:#1f2937;color:#fff;padding:10px 16px;border-radius:8px;z-index:40;max-width:calc(100% - 24px);cursor:pointer}.overlay{position:fixed;inset:0;background:#0000008c;display:grid;place-items:center;padding:12px;z-index:30}.modal{width:min(460px,100%);background:var(--panel);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:12px}.modal h2{margin:0;font-size:18px}.modal p{margin:0}.modal .actions{display:flex;justify-content:flex-end;gap:8px}.names{margin:0;padding-left:18px;max-height:40vh;overflow:auto;word-break:break-all}.preview{width:min(1100px,100%);height:min(88vh,100%);background:var(--panel);border-radius:12px;display:flex;flex-direction:column;overflow:hidden}.preview header{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--line)}.preview header strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview .stage{flex:1;min-height:0;display:grid;place-items:center;padding:8px;background:#0b0d10;color:#e6eaf0}.preview .stage img,.preview .stage video{max-width:100%;max-height:100%;object-fit:contain}.preview .stage iframe{width:100%;height:100%;border:0;background:#fff}.preview .stage audio{width:min(600px,100%)}@media(max-width:640px){.thead,.row{grid-template-columns:28px minmax(0,1fr) 72px}.thead .mod,.row .mod,.who{display:none}.toolbar .filter{flex-basis:100%;margin-left:0}.toolbar button{flex:1 1 auto}.row{min-height:40px}.uploads{right:6px;bottom:36px}}select{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:6px 8px;min-height:34px}.selall{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.grid-wrap{height:100%}.grid-row{display:grid;align-items:start;height:100%;padding-top:6px}.card{position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--bg);min-width:0}.card.sel{outline:2px solid var(--accent);background:var(--sel)}.card-main{display:block;width:100%;padding:0;border:0;border-radius:0;background:transparent;min-height:0;overflow:hidden}.card-check{position:absolute;top:6px;left:6px;width:18px;height:18px;accent-color:var(--accent)}.card-cap{display:flex;flex-direction:column;padding:4px 8px;font-size:12px;line-height:1.3}.card-cap .n{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-cap .s{color:var(--muted)}.thumb{display:block;width:100%;height:100%;object-fit:cover;background:var(--bg)}.thumb.ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--muted)}.thumb.ph .icon{font-size:34px}.thumb.ph.folder{font-size:54px}.thumb.ph .ext{font-size:11px;font-weight:600;letter-spacing:.04em;border:1px solid var(--line);border-radius:4px;padding:1px 5px}
