:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:#0b0b0b;color:#eee;font:15px/1.4 -apple-system,system-ui,sans-serif}#app{max-width:640px;margin:0 auto;height:100dvh;display:flex}.connect{margin:auto;padding:28px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}.connect h1{font-size:20px;margin:0}.qr{background:#fff;border-radius:8px;padding:8px}.hint{color:#888;font-size:13px;margin:0}.divider{width:100%;display:flex;align-items:center;gap:8px;color:#666;font-size:12px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:#2a2a2a}.linkrow{display:flex;gap:8px;width:100%}.link{flex:1;background:#161616;border:1px solid #333;border-radius:10px;padding:8px 12px;color:#cfcfcf}.copy{background:none;border:1px solid #2d6cdf;color:#2d6cdf;border-radius:10px;padding:0 14px;cursor:pointer}.waiting{color:#e0a93d;font-size:13px}.dot{width:8px;height:8px;border-radius:50%;background:#e0a93d;display:inline-block}.dot.green{background:#3ddc84}.dot.amber{background:#e0a93d}.chat{flex:1;display:flex;flex-direction:column;position:relative}.statusbar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#161616;border-bottom:1px solid #2a2a2a;font-size:12px;color:#7cffb2}.spacer{flex:1}.lock{position:relative;background:none;border:1px solid #2f4a3a;color:#3ddc84;border-radius:8px;padding:2px 8px;cursor:pointer}.lock.warn{border-color:#4a432f;color:#e0c43d}.badge{position:absolute;top:-7px;right:-7px;width:15px;height:15px;border-radius:50%;background:#e0a93d;color:#1a1a1a;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center}.popover{position:absolute;top:42px;right:10px;width:220px;background:#1b1b1b;border:1px solid #3a3a3a;border-radius:12px;padding:14px;z-index:5}.popover.hidden{display:none}.po-title{font-weight:600;margin-bottom:8px}.po-note{font-size:12px;color:#999;margin-bottom:10px}.po-code{background:#111;border:1px solid #333;border-radius:8px;padding:8px;text-align:center}.po-label{color:#666;font-size:10px;text-transform:uppercase;letter-spacing:.5px}.sas{font-family:monospace;font-size:15px;letter-spacing:2px;white-space:nowrap}.po-foot{font-size:10px;color:#888;margin-top:8px}.stream{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px}.bubble{max-width:75%;padding:8px 12px;border-radius:14px;font-size:14px;word-wrap:break-word}.bubble.them{align-self:flex-start;background:#1f1f1f;border-bottom-left-radius:4px}.bubble.me{align-self:flex-end;background:#2d6cdf;border-bottom-right-radius:4px}.composer{display:flex;gap:8px;padding:10px;border-top:1px solid #2a2a2a;background:#161616}.msg{flex:1;background:#0f0f0f;border:1px solid #333;border-radius:16px;padding:8px 14px;color:#eee}.send{width:40px;height:40px;flex:none;border:none;border-radius:50%;background:#2d6cdf;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}.attach{width:38px;height:38px;flex:none;display:flex;align-items:center;justify-content:center;background:none;border:1.5px solid #444;border-radius:50%;color:#aaa;font-size:22px;line-height:1;cursor:pointer}.stream.drop{outline:2px dashed #4a8;outline-offset:-8px}.file-card{width:240px}.fc-head{display:flex;gap:6px;align-items:baseline}.fc-name{font-size:13px;font-weight:600;overflow-wrap:anywhere}.fc-size{font-size:11px;color:#999;margin-left:auto;white-space:nowrap}.fc-bar{height:5px;background:#333;border-radius:3px;margin:8px 0 6px;overflow:hidden}.fc-fill{height:100%;width:0%;background:#4a8;transition:width .2s}.fc-state{font-size:11px;color:#999}.fc-actions{display:flex;gap:6px;margin-top:8px}.fc-actions button{font-size:12px;padding:4px 12px;border-radius:8px;border:1px solid #444;background:#222;color:#eee;cursor:pointer}.confirm-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:20}.confirm{background:#1b1b1b;border:1px solid #3a3a3a;border-radius:12px;padding:18px;max-width:300px;margin:16px}.confirm-text{font-size:14px;color:#ddd;margin-bottom:14px}.confirm-actions{display:flex;gap:8px;justify-content:flex-end}.confirm-actions button{font-size:13px;padding:6px 16px;border-radius:8px;cursor:pointer}.confirm-cancel{background:#222;border:1px solid #444;color:#ccc}.confirm-ok{background:#2d6cdf;border:none;color:#fff}