:root{--bg: #0A0E14;--bg-2: #0D1117;--surface: #131822;--surface-2: #1A2130;--stroke: #232B3A;--accent: #00D9FF;--accent-soft: rgba(0, 217, 255, .12);--text: #E8EAED;--muted: #8B94A3;--ok: #34A868;--warn: #E0A030;--err: #E5484D;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "IBM Plex Sans", system-ui, sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em}h1{font-size:28px}h2{font-size:21px}h3{font-size:17px}.mono{font-family:var(--font-mono)}.muted{color:var(--muted)}.accent{color:var(--accent)}.sm{font-size:13px}.xs{font-size:12px}.grow{flex:1}.row{display:flex;align-items:center;gap:12px}.col{display:flex;flex-direction:column}.center{display:flex;align-items:center;justify-content:center}.btn{font-family:var(--font-body);font-size:14px;font-weight:500;padding:10px 18px;border-radius:var(--r-sm);border:1px solid var(--stroke);background:var(--surface-2);color:var(--text);cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:8px;justify-content:center}.btn:hover{border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#04252c;border-color:var(--accent);font-weight:600}.btn-primary:hover{background:#33e0ff}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{background:var(--surface-2);border-color:transparent}.btn-sm{padding:6px 12px;font-size:13px}.input{font-family:var(--font-body);font-size:14px;width:100%;padding:11px 14px;border-radius:var(--r-sm);border:1px solid var(--stroke);background:var(--bg-2);color:var(--text);transition:border-color .15s}.input:focus{outline:none;border-color:var(--accent)}.input::placeholder{color:var(--muted)}.card{background:var(--surface);border:1px solid var(--stroke);border-radius:var(--r-md);padding:20px}.glass{background:#131822b3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--stroke);border-radius:var(--r-md)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500;background:var(--surface-2);border:1px solid var(--stroke)}.badge.ok{background:#34a86826;color:var(--ok);border-color:transparent}.badge.warn{background:#e0a03026;color:var(--warn);border-color:transparent}.badge.accent{background:var(--accent-soft);color:var(--accent);border-color:transparent}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:13px;color:var(--muted)}.login-root{min-height:100vh;display:grid;place-items:center;position:relative;overflow:hidden}.login-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4}.orb-1{width:400px;height:400px;background:var(--accent);top:-100px;right:-80px;animation:float1 14s ease-in-out infinite}.orb-2{width:320px;height:320px;background:#4a7fff;bottom:-60px;left:-60px;animation:float2 18s ease-in-out infinite}@keyframes float1{0%,to{transform:translate(0)}50%{transform:translate(-40px,40px)}}@keyframes float2{0%,to{transform:translate(0)}50%{transform:translate(40px,-30px)}}.login-card{position:relative;z-index:1;width:min(420px,92vw);padding:40px;animation:cardIn .5s ease both}@keyframes cardIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.login-logo{width:56px;height:56px;margin:0 auto 20px;display:block;animation:logoIn .6s ease both}@keyframes logoIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:none}}.app-shell{display:grid;grid-template-columns:240px 1fr;height:100vh}.sidebar{background:var(--bg-2);border-right:1px solid var(--stroke);padding:20px 14px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--r-sm);cursor:pointer;color:var(--muted);font-size:14px;transition:all .12s;border:none;background:transparent;width:100%;text-align:left}.nav-item:hover{background:var(--surface);color:var(--text)}.nav-item.active{background:var(--accent-soft);color:var(--accent)}.main-area{overflow-y:auto;padding:32px 40px}.spinner{width:18px;height:18px;border-radius:50%;border:2px solid var(--stroke);border-top-color:var(--accent);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast-wrap{position:fixed;top:20px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:8px}.toast{padding:12px 18px;border-radius:var(--r-sm);font-size:14px;animation:toastIn .25s ease;box-shadow:0 8px 24px #0000004d}.toast.ok{background:var(--ok);color:#fff}.toast.err{background:var(--err);color:#fff}@keyframes toastIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:none}}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}a{color:var(--accent);text-decoration:none}.card{position:relative}.card:before{content:"";position:absolute;top:0;left:0;width:20px;height:2px;background:var(--accent);border-radius:2px 0 0;opacity:.5}.nav-item.active{position:relative}.nav-item.active:before{content:"";position:absolute;left:0;top:20%;bottom:20%;width:3px;background:var(--accent);border-radius:0 2px 2px 0;box-shadow:0 0 8px var(--accent)}.btn-primary{position:relative;overflow:hidden}.btn-primary:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.15) 50%,transparent 70%);transform:translate(-100%);transition:transform .6s}.btn-primary:hover:after{transform:translate(100%)}.brand-tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;color:var(--accent);text-transform:uppercase;opacity:.7}.main-area h1{position:relative;display:inline-block}.main-area h1:after{content:"";position:absolute;left:0;bottom:-6px;width:32px;height:2px;background:var(--accent);border-radius:2px}.login-card{position:relative}.login-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;border-radius:inherit;background-image:repeating-linear-gradient(0deg,transparent,transparent 3px,rgba(0,217,255,.02) 3px,rgba(0,217,255,.02) 4px)}.badge.accent{box-shadow:inset 0 0 0 1px #00d9ff33}.card{transition:border-color .2s,transform .2s}.card:hover{border-color:#00d9ff40}.spinner{border-top-color:var(--accent);box-shadow:0 0 12px #00d9ff33}