:root{--primary: #0f6cbd;--bg: #f3f2f1;--card: #ffffff;--border: #edebe9;--text: #323130;--muted: #605e5c}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,system-ui;background:var(--bg);color:var(--text)}.page{min-height:100vh;padding:32px}.center{display:flex;align-items:center;justify-content:center;height:100vh}.card{background:var(--card);padding:24px;border-radius:12px;border:1px solid var(--border);transition:.2s}.card:hover{transform:translateY(-2px);box-shadow:0 10px 25px #00000014}.login-card{width:360px;text-align:center}.logo{width:80px;margin-bottom:16px}.title{font-size:24px;font-weight:600}.subtitle{color:var(--muted);margin-bottom:20px}.btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:6px;border:1px solid var(--border);text-decoration:none;color:var(--text);font-weight:600;transition:.2s}.btn:hover{background:#f9f9f9}.btn-outline{display:flex;gap:6px;padding:6px 10px;border:1px solid var(--border);border-radius:6px;text-decoration:none;color:var(--text)}.navbar{display:flex;justify-content:space-between;align-items:center;background:#ffffffe6;padding:12px 20px;border-radius:10px;margin-bottom:30px}.logo-small{width:40px}.nav-user{display:flex;align-items:center;gap:10px}.avatar{width:32px;height:32px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center}.hero{margin-bottom:24px}.hero h1{font-size:28px}.hero span{color:var(--primary)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.label{font-size:12px;color:var(--muted)}.muted{color:var(--muted)}.spinner{width:40px;height:40px;border:4px solid #ddd;border-top:4px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{height:100px;background:linear-gradient(90deg,#eee,#f5f5f5,#eee);animation:shimmer 1.2s infinite}@keyframes shimmer{to{background-position:-200% 0}}.error{color:red}