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#00000040;padding:40px;width:100%;max-width:420px;margin:20px;position:relative;z-index:1}.login-header{text-align:center;margin-bottom:30px}.login-header h1{font-size:2rem;font-weight:700;color:#1a365d;margin:0 0 8px}.login-header .subtitle{color:#718096;font-size:.95rem;margin:0;letter-spacing:2px;text-transform:uppercase}.login-form,.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.875rem;font-weight:600;color:#4a5568;margin-bottom:6px}.form-group input{width:100%;padding:12px 16px;border:2px solid #e2e8f0;border-radius:10px;font-size:.95rem;transition:all .2s ease;background:#fff;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#4299e1;box-shadow:0 0 0 3px #4299e126}.form-group input:disabled{background-color:#f7fafc;cursor:not-allowed}.btn-login{width:100%;padding:14px 24px;background:linear-gradient(135deg,#2d5a87,#1a365d);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s 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