.home-page{background:#f4f6f8;min-height:100vh}.topbar{align-items:center;background:#111827;color:#fff;display:flex;justify-content:space-between;padding:18px 28px}.logout-btn{border:none;border-radius:8px;cursor:pointer;padding:10px 14px}.home-content{padding:28px}.stat-card,.welcome-card{background:#fff;border-radius:14px;box-shadow:0 8px 18px #00000014;padding:24px}.welcome-card{margin-bottom:24px}.stats-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.stat-card h3{font-size:32px;margin-bottom:8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Arial,Helvetica,sans-serif}.App{background:linear-gradient(135deg,#0f172a,#1e293b);min-height:100vh}.center-page,.login-container{align-items:center;display:flex;justify-content:center;min-height:100vh}.login-card{background:#fff;border-radius:14px;box-shadow:0 10px 30px #0003;padding:40px;text-align:center;width:380px}.login-card h1{color:#111827;font-size:32px}.login-card p{color:#6b7280;margin:12px 0 24px}.login-card button{background:#111827;border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:16px;padding:14px;width:100%}.login-card button:hover{background:#1f2937}body{margin:0}