:root{--bg0: #0c1a16;--bg1: #143029;--ink: #e8f3ee;--muted: #9bb5aa;--accent: #3dcf9a;--accent-ink: #06281c;--danger: #ff8d7a;--line: rgba(232, 243, 238, .12);--panel: rgba(20, 48, 41, .72);--font: "DM Sans", "PingFang SC", "Hiragino Sans GB", sans-serif;--display: "Instrument Serif", "Songti SC", serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font);color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%,rgba(61,207,154,.22),transparent 55%),radial-gradient(900px 500px at 100% 0%,rgba(90,160,255,.12),transparent 50%),linear-gradient(165deg,var(--bg0),var(--bg1) 55%,#0a1411)}.shell{width:min(920px,calc(100% - 2rem));margin:0 auto;padding:2.5rem 0 3.5rem}.login-shell{min-height:100vh;display:grid;place-items:center}.login-panel,.panel{background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:18px;padding:1.5rem}.login-panel{width:min(420px,100%);animation:rise .55s ease both}.brand{margin:0;font-family:var(--display);font-size:1.65rem;letter-spacing:.02em;color:var(--accent)}h1{margin:.35rem 0 .5rem;font-size:1.8rem;font-weight:700}h2{margin:0 0 .65rem;font-size:1.2rem}.lead,.muted{color:var(--muted)}.lead{margin:0 0 1.25rem;line-height:1.5}form{display:grid;gap:.9rem}label{display:grid;gap:.35rem;font-size:.92rem}input{border:1px solid var(--line);background:#00000040;color:var(--ink);border-radius:10px;padding:.75rem .85rem;font:inherit}button,.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:#ffffff0a;color:var(--ink);border-radius:999px;padding:.7rem 1.1rem;font:inherit;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:transform .15s ease,background .15s ease,border-color .15s ease}button:hover,.btn:hover{transform:translateY(-1px);border-color:#3dcf9a73}.btn.primary,button[type=submit]{background:var(--accent);color:var(--accent-ink);border-color:transparent;font-weight:700}.btn.sm{padding:.4rem .75rem;font-size:.85rem}.ghost{background:transparent}.flash{color:var(--danger);margin:0}.ok{color:var(--accent)}.top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.4rem;animation:rise .45s ease both}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.85rem;margin-bottom:1rem}.stats>div{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1rem 1.1rem;display:grid;gap:.35rem;animation:rise .55s ease both}.stats strong{font-size:1.35rem}.import-panel{display:grid;grid-template-columns:1.3fr .7fr;gap:1.25rem;align-items:start;margin-bottom:1rem;animation:rise .65s ease both}.import-panel.no-qr{grid-template-columns:1fr}.client-panel{margin-top:1rem;margin-bottom:0;padding:0;border:none;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}.platform-tabs{display:flex;gap:.45rem;margin:1rem 0 .25rem}.platform-tab,.app-chip{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:#ffffff0a;color:var(--ink);border-radius:999px;padding:.45rem .95rem;font:inherit;cursor:pointer}.platform-tab.active,.app-chip.active{background:var(--accent);color:var(--accent-ink);border-color:transparent;font-weight:700}.app-chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:.85rem}.actions{display:flex;flex-wrap:wrap;gap:.55rem;margin:1rem 0 .75rem}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem;word-break:break-all}.sub-url{opacity:.8}.qr-wrap{display:grid;justify-items:center;gap:.5rem}.qr-frame{position:relative;width:240px;height:240px;border-radius:16px;overflow:hidden;background:#e8f3eeeb}.qr-frame img{display:block;width:240px;height:240px;padding:.75rem;box-sizing:border-box;background:transparent}.qr-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:0;padding:0;border:0;border-radius:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.35rem;background:#08100e9e;color:#f4faf7;font:inherit;box-sizing:border-box}.qr-overlay:hover{background:#08100eb3}.qr-overlay-label{font-size:1.15rem;font-weight:650;letter-spacing:.04em}.qr-overlay-hint{font-size:.8rem;opacity:.85}.qr-refresh-icon{display:inline-flex;align-items:center;justify-content:center;width:2.4rem;height:2.4rem;border-radius:999px;border:1.5px solid rgba(244,250,247,.85);font-size:1.45rem;line-height:1}.qr-refresh-icon.spin{animation:qr-spin .8s linear infinite}@keyframes qr-spin{to{transform:rotate(360deg)}}.center{text-align:center}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@media(max-width:760px){.stats,.import-panel{grid-template-columns:1fr}}