.login-section {padding:100px 5%;display:flex;justify-content:center;background:radial-gradient(circle at center, rgba(99, 102, 241, 0.1), transparent);}.login-box {width:100%;max-width:440px;background:var(--bg-card);padding:3.5rem;border-radius:35px;border:1px solid rgba(255, 255, 255, 0.05);backdrop-filter:blur(20px);}.form-group {margin-bottom:1.5rem;}.form-label {display:block;color:var(--text-dim);margin-bottom:0.6rem;font-weight:600;font-size:0.9rem;}.form-input {width:100%;padding:1.1rem;background:rgba(0, 0, 0, 0.3);border:1px solid rgba(255, 255, 255, 0.1);border-radius:12px;color:white;font-size:1rem;transition:0.3s;}.form-input:focus {border-color:var(--primary);outline:none;box-shadow:0 0 15px rgba(99, 102, 241, 0.3);}.error-box {background:rgba(239, 68, 68, 0.1);color:#ef4444;padding:1rem;border-radius:10px;margin-bottom:1.5rem;font-size:0.85rem;text-align:center;}