:root{--bg:#0e1116;--panel:#171b22;--border:#262c36;--text:#e6e9ef;--muted:#8b94a3;--accent:#4f8cff;--danger:#ff6b6b}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px}a{color:var(--accent)}.container{max-width:1100px;margin:0 auto;padding:24px 20px 60px}header.topbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding:14px 20px}header.topbar h1{font-size:16px;margin:0;font-weight:600}.tabs{display:flex;gap:4px;margin:20px 0 16px;border-bottom:1px solid var(--border)}.tab{background:none;color:var(--muted);padding:8px 14px;cursor:pointer;font-size:14px;border:none;border-bottom:2px solid transparent}.tab.active{color:var(--text);border-bottom-color:var(--accent)}table{width:100%;border-collapse:collapse;font-size:13px}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap}th{color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.badge,tbody tr:hover{background:var(--panel)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;border:1px solid var(--border)}.muted{color:var(--muted)}.member-cell{display:inline-flex;align-items:center;gap:8px}.avatar-sm{width:24px;height:24px;border-radius:50%;background:var(--border);object-fit:cover;flex-shrink:0}.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:12px}button.btn{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:6px 12px;border-radius:6px;cursor:pointer}button.btn:hover{border-color:var(--accent)}button.btn:disabled{opacity:.5;cursor:default}input,select{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:6px;font-size:14px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:340px;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:28px 24px}.login-card h1{font-size:18px;margin:0 0 4px}.login-card p.sub{margin:0 0 20px;color:var(--muted);font-size:13px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:12px;color:var(--muted)}.field input{width:100%}button.primary{width:100%;background:var(--accent);border:none;color:#fff;padding:9px;border-radius:6px;font-size:14px;cursor:pointer;font-weight:600}button.primary:disabled{opacity:.6;cursor:default}.error{color:var(--danger);font-size:13px;margin:8px 0 0}.empty{color:var(--muted);padding:24px 10px}.overview-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;font-size:12px}.tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:14px;gap:14px}.tile{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px 18px 16px;min-height:104px;display:flex;flex-direction:column;justify-content:center}.tile-accent{border-color:var(--accent);background:linear-gradient(180deg,rgba(79,140,255,.12),transparent)}.tile-value{font-size:34px;font-weight:700;line-height:1.05;letter-spacing:-.01em}.tile-label{margin-top:6px;font-size:13px;color:var(--text)}.tile-sub{margin-top:3px;font-size:11px;color:var(--muted)}.overview-panel{margin-top:20px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.overview-panel h2{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 10px}.guest-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.guest-list li{display:flex;align-items:center;justify-content:space-between;padding-bottom:8px;border-bottom:1px solid var(--border);font-size:14px}.guest-list li:last-child{border-bottom:none;padding-bottom:0}.invite-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.invite-card{width:360px;max-width:100%;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:32px 28px;text-align:center}.invite-kicker{margin:0 0 6px;color:var(--muted);font-size:13px}.invite-card h1{font-size:22px;margin:0;font-weight:700}.invite-sub{margin:6px 0 0;color:var(--muted);font-size:14px}.qr-frame{display:inline-flex;background:#fff;padding:16px;border-radius:12px;margin:22px 0 10px}.invite-hint{margin:8px 0 0;font-size:14px}.invite-expiry{margin:12px 0 0;font-size:12px}.invite-status{margin-top:20px;padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--bg);font-size:15px}.become-member{margin-top:22px;padding-top:20px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:10px}.become-cta{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:12px 14px;font-size:15px;font-weight:600;cursor:pointer}.become-cta:disabled{opacity:.6;cursor:default}.become-row{display:flex;gap:10px}.become-input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-size:14px}.become-input:focus{outline:none;border-color:var(--accent)}.become-error{margin:0;color:var(--danger);font-size:13px}.scan-tab .toolbar{flex-wrap:wrap}.scanner-frame{position:relative;margin-top:8px;max-width:460px;aspect-ratio:1/1;width:100%;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#000;display:flex}.scanner-flip,.scanner-frame{align-items:center;justify-content:center}.scanner-flip{position:absolute;top:10px;right:10px;z-index:2;width:40px;height:40px;display:inline-flex;padding:0;border-radius:50%;border:1px solid hsla(0,0%,100%,.25);background:rgba(0,0,0,.45);color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);transition:background .15s ease,transform .1s ease}.scanner-flip:hover{background:rgba(0,0,0,.65)}.scanner-flip:active{transform:scale(.92)}.scanner-flip svg{width:22px;height:22px;display:block}.scanner-frame video{width:100%;height:100%;object-fit:cover}.scan-config{max-width:520px}.scan-config h2{font-size:16px;margin:4px 0 8px}.scan-config code{background:var(--panel);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:12px}.scan-config .field input{width:100%}.site-footer{text-align:center;padding:18px 20px 24px;font-size:12px}.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--text)}.footer-sep{color:var(--muted);margin:0 8px}.support-form{max-width:480px;margin-top:18px}.support-form textarea{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:6px;font-size:14px;font-family:inherit;resize:vertical}.support-form input,.support-form select,.support-form textarea{width:100%}.support-submit{margin-top:4px}.support-note{font-size:12px;margin-top:12px}.policy{max-width:720px;line-height:1.65}.policy h1{font-size:24px;margin:8px 0 4px}.policy h2{font-size:16px;margin:26px 0 8px}.policy ul{padding-left:20px;margin:8px 0}.policy li{margin-bottom:8px}.toast-container{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:1000;max-width:min(380px,calc(100vw - 32px))}.toast{padding:11px 14px;border-radius:8px;font-size:13px;color:var(--text);background:var(--panel);border:1px solid var(--border);border-left-width:3px;box-shadow:0 6px 20px rgba(0,0,0,.35);animation:toast-in .18s ease-out}.toast.success{border-left-color:#3ecf8e}.toast.error{border-left-color:var(--danger)}.toast.info{border-left-color:var(--accent)}@keyframes toast-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}