:root{color-scheme:dark;--bg: #050b18;--panel: rgba(15, 24, 41, .92);--primary: #34d399;--primary-dark: #059669;--muted: #94a3b8;--text: #f8fafc;--border: rgba(148, 163, 184, .18);--radius: 16px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{margin:0;background:radial-gradient(circle at top,#13213b,#050b18 60%);color:var(--text);min-height:100vh}*{box-sizing:border-box}a{color:inherit;text-decoration:none}a:hover{color:var(--primary)}button{cursor:pointer}.auth-shell{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:20px}.auth-card{width:min(420px,100%);background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:36px;box-shadow:0 20px 60px #0f172a73}.auth-card h1{margin:0 0 12px}.form-grid{display:grid;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;color:var(--muted)}input,select,textarea{padding:12px;border-radius:10px;border:1px solid var(--border);background:#0f1829b3;color:var(--text);font-size:15px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:none;padding:12px 20px;font-size:15px;font-weight:600;transition:transform .15s ease,filter .15s ease}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#34d399,#22d3ee);color:#041221}.btn-primary:hover{filter:brightness(1.05)}.btn-secondary{background:#0f172a99;color:var(--text);border:1px solid var(--border)}.btn-text{background:transparent;color:var(--primary);font-weight:500}.alert{border-radius:12px;padding:12px 14px;font-size:14px;background:#94a3b81f}.alert.error{border:1px solid rgba(239,68,68,.4);color:#fca5a5}.alert.success{border:1px solid rgba(34,197,94,.4);color:#86efac}.app-shell{display:flex;min-height:100vh;background:radial-gradient(circle at top left,rgba(30,41,59,.35),transparent 50%),radial-gradient(circle at bottom right,rgba(59,130,246,.2),transparent 55%),var(--bg)}.app-sidebar{width:240px;padding:28px 24px;background:#0a1020e0;border-right:1px solid var(--border);display:flex;flex-direction:column;gap:28px}.app-brand{display:flex;flex-direction:column}.app-brand span{font-size:20px;font-weight:700}.app-brand small{font-size:12px;color:var(--muted)}.app-nav{display:flex;flex-direction:column;gap:10px}.app-nav a{padding:10px 14px;border-radius:10px;color:var(--muted);font-weight:500}.app-nav a.active,.app-nav a:hover{color:var(--text);background:#34d3991f}.app-main{flex:1;padding:clamp(20px,4vw,48px);display:flex;flex-direction:column;gap:24px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(20px,3vw,32px);display:flex;flex-direction:column;gap:18px;box-shadow:0 30px 80px #08172959}.panel h2{margin:0}.grid-cards{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:12px;background:#34d39926;color:#a7f3d0}.link-inline{font-size:13px;color:var(--primary)}@media (max-width: 840px){.app-shell{flex-direction:column}.app-sidebar{width:100%;flex-direction:row;align-items:center;justify-content:space-between;gap:16px}.app-nav{flex-direction:row;flex-wrap:wrap;gap:8px}.app-nav a{padding:8px 12px}}