*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:#f8fafc;color:#1e293b;min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:2rem}.header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;background:#fff;border-bottom:1px solid #e2e8f0;box-shadow:0 1px 3px rgba(0,0,0,.05)}.logo{font-size:1.5rem;font-weight:700;color:#2563eb}.user-info{display:flex;align-items:center;gap:1rem}.user-email{color:#64748b}.btn,.user-email{font-size:.875rem}.btn{padding:.5rem 1rem;border-radius:.5rem;font-weight:500;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem}.btn,.btn-primary{transition:all .2s}.btn-primary{background:#fff;color:#2563eb;border:1px solid #2563eb}.btn-primary:hover{background:#eff6ff;border-color:#1d4ed8;color:#1d4ed8;box-shadow:0 2px 8px rgba(37,99,235,.15);transform:translateY(-1px)}.btn-secondary{background:#fff;color:#64748b;border:1px solid #93c5fd;transition:all .2s}.btn-secondary:hover{background:#eff6ff;color:#1e293b;border-color:#2563eb;box-shadow:0 2px 8px rgba(37,99,235,.15)}.hero{text-align:center;padding:4rem 2rem}.hero h1{font-size:2.5rem;font-weight:700;color:#1e293b;margin-bottom:1rem}.hero p{font-size:1.125rem;color:#64748b;margin-bottom:2rem}.apps-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:1.5rem;gap:1.5rem;padding:2rem}.app-card{background:#fff;border-radius:1rem;padding:1.5rem;border:1px solid #e2e8f0;transition:all .2s;text-decoration:none;color:inherit;display:block}.app-card:hover{border-color:#2563eb;box-shadow:0 4px 12px rgba(37,99,235,.15);transform:translateY(-2px)}.app-icon{width:48px;height:48px;background:#eff6ff;border-radius:.75rem;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:1.5rem}.app-card h3{font-size:1.125rem;font-weight:600;color:#1e293b;margin-bottom:.5rem}.app-card p{font-size:.875rem;color:#64748b;line-height:1.5}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f8fafc}.login-card{background:#fff;padding:2.5rem;border-radius:1rem;border:1px solid #e2e8f0;text-align:center;max-width:380px;width:100%;transition:all .2s}.login-card:hover{border-color:#2563eb;box-shadow:0 4px 12px rgba(37,99,235,.15)}.login-card .login-icon{width:64px;height:64px;background:#eff6ff;border-radius:1rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:2rem}.login-card h1{font-size:1.5rem;font-weight:600;color:#1e293b;margin-bottom:.5rem}.login-card .subtitle{font-size:.875rem;color:#64748b;margin-bottom:2rem;line-height:1.5}.login-card .btn-primary{width:100%;padding:.75rem 1.5rem;font-size:1rem;justify-content:center}.login-card .notice{font-size:.75rem;color:#94a3b8;margin-top:1.5rem;line-height:1.5}.section-title{font-size:1.25rem;font-weight:600;color:#1e293b;padding:0 2rem;margin-top:2rem}.account-page{max-width:480px;margin:0 auto;padding:2rem}.back-link{display:inline-flex;align-items:center;color:#64748b;text-decoration:none;font-size:.875rem;margin-bottom:2rem;transition:color .2s}.back-link:hover{color:#2563eb}.account-card{background:#fff;border-radius:1rem;border:1px solid #e2e8f0;padding:2rem;transition:all .2s}.account-card:hover{border-color:#2563eb;box-shadow:0 4px 12px rgba(37,99,235,.15)}.account-icon{width:64px;height:64px;background:#eff6ff;border-radius:1rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:2rem}.account-card h1{font-size:1.5rem;font-weight:600;color:#1e293b;text-align:center;margin-bottom:.5rem}.account-subtitle{font-size:.875rem;color:#64748b;text-align:center;margin-bottom:2rem}.account-form{gap:1.25rem}.account-form,.form-group{display:flex;flex-direction:column}.form-group{gap:.5rem}.form-group label{font-size:.875rem;font-weight:500;color:#374151}.form-group input{padding:.75rem 1rem;border:1px solid #e2e8f0;border-radius:.5rem;font-size:1rem;transition:all .2s}.form-group input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.1)}.form-group input:disabled{background:#f8fafc;color:#94a3b8}.form-error{background:#fef2f2;color:#dc2626}.form-error,.form-success{padding:.75rem 1rem;border-radius:.5rem;font-size:.875rem}.form-success{background:#f0fdf4;color:#16a34a}.account-form .btn{margin-top:.5rem;width:100%;justify-content:center;padding:.75rem 1.5rem}.account-form .btn:disabled{opacity:.6;cursor:not-allowed}