*{box-sizing:border-box}:root{--blue-primary:#2563eb;--blue-light:#3b82f6;--blue-bg:#eff6ff;--text-dark:#1e293b;--text-soft:#64748b}.modern-landing{background:linear-gradient(135deg,#e0f2fe,#fff);flex-direction:column;height:100vh;font-family:Segoe UI,sans-serif;display:flex}.modern-navbar{justify-content:space-between;align-items:center;padding:25px 60px;display:flex}.logo{color:var(--blue-primary);letter-spacing:1px;font-size:20px;font-weight:600}.nav-login-btn{border:1px solid var(--blue-primary);color:var(--blue-primary);cursor:pointer;background:#fff;border-radius:30px;padding:10px 22px;transition:all .3s}.nav-login-btn:hover{background:var(--blue-primary);color:#fff;box-shadow:0 10px 25px #2563eb4d}.modern-hero{flex:1;justify-content:center;align-items:center;display:flex}.hero-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);text-align:center;background:#ffffffbf;border-radius:25px;max-width:720px;padding:60px;animation:.8s fadeIn;box-shadow:0 30px 60px #2563eb26}.hero-card h1{color:var(--text-dark);margin-bottom:20px;font-size:38px}.hero-card p{color:var(--text-soft);margin-bottom:35px;font-size:16px;line-height:1.6}.cta-primary{background:linear-gradient(135deg, var(--blue-primary), var(--blue-light));color:#fff;cursor:pointer;border:none;border-radius:30px;padding:14px 34px;font-weight:600;transition:all .3s}.cta-primary:hover{transform:translateY(-3px);box-shadow:0 15px 30px #2563eb66}@keyframes fadeIn{0%{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}.modern-login-page{background:linear-gradient(135deg,#dbeafe,#fff);justify-content:center;align-items:center;height:100vh;font-family:Segoe UI,sans-serif;display:flex}.modern-login-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);text-align:center;background:#ffffffbf;border-radius:25px;width:380px;padding:45px 35px;animation:.6s fadeIn;box-shadow:0 30px 60px #2563eb33}.modern-login-card h2{color:#1e293b;margin-bottom:5px;font-size:26px}.subtitle{color:#64748b;margin-bottom:30px;font-size:14px}.input-group{margin-bottom:20px;position:relative}.input-group input{border:1px solid #cbd5e1;border-radius:30px;outline:none;width:100%;padding:12px 40px;font-size:14px;transition:all .3s}.input-group input:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb33}.input-icon{color:#94a3b8;font-size:14px;position:absolute;top:50%;left:15px;transform:translateY(-50%)}.login-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2563eb,#3b82f6);border:none;border-radius:30px;width:100%;margin-top:10px;padding:12px;font-weight:600;transition:all .3s}.login-btn:hover{transform:translateY(-2px);box-shadow:0 15px 30px #2563eb59}.login-btn:disabled{opacity:.7;cursor:not-allowed}.back-btn{color:#2563eb;cursor:pointer;background:0 0;border:none;margin-top:20px;font-size:13px;transition:all .2s}.back-btn:hover{text-decoration:underline}.modern-home{background:linear-gradient(135deg,#eef2ff,#f8fafc);flex-direction:column;height:100vh;padding:40px;font-family:Segoe UI,sans-serif;display:flex}.modern-home h1{color:#1e293b;margin-bottom:10px;font-size:32px}.modern-home h2{color:#64748b;font-size:18px;font-weight:500}.modules-grid{grid-template-columns:repeat(auto-fill,120px);gap:20px;margin-top:40px;display:grid}.module-card{text-align:center;cursor:pointer;background:#fff;border-radius:14px;width:100%;margin-bottom:10px;padding:14px 8px;transition:all .3s;box-shadow:0 6px 18px #0000000f}.module-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px #0000001f}.module-icon{color:#fff;background:linear-gradient(135deg,#3b82f6,#6366f1);border-radius:12px;justify-content:center;align-items:center;width:50px;height:50px;margin-bottom:8px;display:flex}.module-name{color:#333;font-size:14px;font-weight:600}.logout-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2563eb,#3b82f6);border:none;border-radius:8px;margin-top:60px;padding:12px 30px;font-weight:600;transition:all .3s}.logout-btn:hover{background:#1d4ed8}.logout-btn:active{background:#2563eb}