:root{--bg: #f5f5f7;--card: #ffffff;--nav: rgba(255, 255, 255, .72);--text: #1d1d1f;--text-2: rgba(0, 0, 0, .8);--muted: rgba(0, 0, 0, .48);--faint: rgba(0, 0, 0, .28);--line: rgba(0, 0, 0, .08);--blue: #0071e3;--blue-hover: #0077ed;--link: #0066cc;--green: #1d8127;--green-bg: rgba(29, 129, 39, .1);--red: #d70015;--red-bg: rgba(215, 0, 21, .08);--violet: #5e5ce6;--violet-bg: rgba(94, 92, 230, .1);--gray-bg: rgba(0, 0, 0, .05);--radius: 12px;--shadow: rgba(0, 0, 0, .08) 0px 4px 24px 0px}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text-2);font-family:system-ui,-apple-system,SF Pro Text,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.47;letter-spacing:-.224px;-webkit-font-smoothing:antialiased}#root{min-height:100vh}.shell{display:flex;min-height:100vh}.sidebar{width:248px;flex-shrink:0;background:var(--nav);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 18px}.brand-mark{width:32px;height:32px;border-radius:8px;background:var(--text);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:16px;color:#fff}.brand-name{color:var(--text);font-weight:600;font-size:15px;letter-spacing:-.2px}.brand-sub{color:var(--muted);font-size:12px}.nav-label{color:var(--muted);font-size:12px;font-weight:600;padding:12px 10px 4px}.nav-item{display:block;width:100%;text-align:left;background:transparent;border:none;border-radius:8px;color:var(--text-2);font-size:14px;font-weight:400;padding:7px 10px;cursor:pointer;font-family:inherit;letter-spacing:-.224px}.nav-item:hover{background:#0000000d}.nav-item.active{background:#00000012;color:var(--text);font-weight:600}.sidebar-foot{margin-top:auto;padding:12px 10px 0;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.sidebar-foot .mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;word-break:break-all}.main{flex:1;min-width:0;padding:40px 40px 80px;max-width:1020px;margin:0 auto}.page-head{margin-bottom:20px}.page-head h1{color:var(--text);font-size:32px;font-weight:600;letter-spacing:-.3px;line-height:1.1;margin:0 0 4px}.page-head p{margin:0;color:var(--muted);font-size:14px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.stat{background:var(--card);border:none;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}.stat-num{color:var(--text);font-size:32px;font-weight:600;letter-spacing:-.3px;line-height:1.1}.stat-label{color:var(--muted);font-size:13px;margin-top:2px}.card{background:var(--card);border:none;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin:12px 0 16px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.card h2,.card h3{color:var(--text);margin:0;font-weight:600}.card h2{font-size:19px;letter-spacing:-.2px}.card h3{font-size:17px}.card-desc{color:var(--muted);font-size:13px;margin:-4px 0 14px}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;color:var(--muted);font-size:12px;font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line)}td{padding:11px 10px;border-bottom:1px solid var(--line);color:var(--text-2);vertical-align:middle}tr:last-child td{border-bottom:none}td.strong,.strong{color:var(--text);font-weight:600}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.badge{display:inline-block;font-size:12px;font-weight:600;padding:3px 12px;border-radius:980px;border:none;white-space:nowrap}.badge-active{color:var(--green);background:var(--green-bg)}.badge-inactive,.badge-suspended,.badge-blocked{color:var(--red);background:var(--red-bg)}.badge-owner{color:var(--violet);background:var(--violet-bg)}.badge-admin{color:var(--text);background:var(--gray-bg)}.badge-operator{color:var(--muted);background:var(--gray-bg)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 16px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1 / -1}.field label{font-size:13px;color:var(--text);font-weight:600}.field label .req{color:var(--red);font-weight:400}input,select{background:var(--bg);border:1px solid transparent;border-radius:8px;color:var(--text);font-size:14px;font-family:inherit;letter-spacing:-.224px;padding:9px 12px;outline:none;width:100%}input::placeholder{color:var(--faint)}input:focus,select:focus{background:var(--card);border-color:var(--blue);box-shadow:0 0 0 3px #0071e32e}select option{background:var(--card)}.form-actions{grid-column:1 / -1;display:flex;align-items:center;gap:10px;margin-top:6px}button,.btn{font-family:inherit;font-size:14px;font-weight:400;border-radius:980px;padding:7px 18px;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--link);letter-spacing:-.224px}button:hover,.btn:hover{background:var(--bg)}button:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--blue);border-color:transparent;color:#fff}.btn-primary:hover{background:var(--blue-hover)}.btn-danger{background:transparent;border-color:#d7001559;color:var(--red)}.btn-danger:hover{background:var(--red-bg)}.btn-ghost{background:transparent;border-color:transparent}.btn-sm{font-size:13px;padding:4px 14px}.row-actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}.msg{font-size:13px;margin:12px 0 0;padding:10px 14px;border-radius:8px}.msg-ok{color:var(--green);background:var(--green-bg);border:none}.msg-err{color:var(--red);background:var(--red-bg);border:none}.empty{color:var(--muted);font-size:13px;padding:12px 0}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}.login-card{width:100%;max-width:400px;background:var(--card);border:none;border-radius:18px;box-shadow:var(--shadow);padding:40px 36px;text-align:center}.login-card .brand{padding:0 0 24px;justify-content:center;text-align:left}.login-card h1{color:var(--text);font-size:24px;font-weight:600;letter-spacing:-.2px;margin:0 0 4px}.login-card .sub{color:var(--muted);font-size:14px;margin:0 0 22px}.login-card form{display:flex;flex-direction:column;gap:12px;text-align:left}.login-card .btn-primary{width:100%;padding:10px 18px;font-size:15px}.api-hint{margin-top:16px;color:var(--muted);font-size:12px}.api-hint .mono{font-size:11.5px}@media(max-width:860px){.shell{flex-direction:column}.sidebar{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center;padding:12px}.brand{padding:4px 8px}.nav-label{display:none}.nav-item{width:auto}.sidebar-foot{display:none}.main{padding:24px 16px 56px}.stats{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.page-head h1{font-size:26px}}